New York State IPM Program

April 25, 2020
by Joellen Lampman
Comments Off on The Pesticide Management Education Program Warns of Unregistered or Off-label Claims for Disinfectant Use

The Pesticide Management Education Program Warns of Unregistered or Off-label Claims for Disinfectant Use

Photo of labled product

Our friends over at Cornell’s Pesticide Management Education Program (psep.cce.cornell.edu) have asked us to help spread information on disinfectants and sanitizers. During the COVID-19 pandemic, there has been an increase in adverse health effects from the misuse of these products. There have also been several fraudulent products produced during this time that potential applicators should be made aware of. Please read and share the following:

Beware of fraudulent pesticide claims related to SARS-CoV-2 (the COVID-19 coronavirus):

It has come to our attention that unregistered disinfectants claiming to protect against the virus are being marketed in the US. The efficacy and safety of these products is unsubstantiated and their use is illegal.

Regulators are taking steps to prevent such products from reaching the market, but it is your responsibility to use only those products designated by the New York State Department of Environmental Conservation for use against SARS-CoV-2, listed at https://www.dec.ny.gov/docs/materials_minerals_pdf/covid19.pdf. Please check this list frequently, as content is subject to change.

Be safe disinfecting your home:

Disinfectants are pesticides and you can only use them as directed by the label. Therefore:

  • Never mix different disinfectant products together because doing so is dangerous. For example, mixing bleach with acids (such as vinegar) or ammonia releases life-threatening toxic fumes.
  • Never use disinfectants or disinfectant wipes on your skin. Instead, wash with soap and water; you can also use hand sanitizer on your hands.
  • Never wash fruits and vegetables with soap, sanitizers, or disinfectants as this could also result in poisoning. Wash produce only in clean water.

For more information on disinfecting your home and how to handle food during this crisis, visit https://www.cdc.gov/coronavirus/2019-ncov/downloads/disinfecting-your-home.pdf and  https://instituteforfoodsafety.cornell.edu/coronavirus-covid-19/food-safety-recommendation-consumer/.

April 10, 2020
by Joellen Lampman
Comments Off on It’s Bat Appreciation Week

It’s Bat Appreciation Week

The sun was set; the night came on apace, And falling dews bewet around the place; The bat takes airy rounds on leathern wings, And the hoarse owl his woeful dirges sings. – John Gay

Little brown bats capture beetles, true bugs, moths, flies, wasps, and other insects. Photo: J. N. Stuart flickr

Big brown bats feed on beetles and other hard-bodies insects. Photo: US Fish and Wildlife Service flickr

 

 

 

 

 

 

 

Bats are one of those creatures that instill fear in people. (Thanks, Hollywood.) But as all our New York bats eat insects, at a rate of around 700 insects per hour, they can play an important biocontrol role in our IPM programs.

The federally endangered Indiana bat eats beetles, flies, moths, and other insects. Photo: US Fish and Wildlife Service flickr

There are two types of bats in the Northeast. Some species are communal and typically overwinter in caves, mines, and sometimes, to our consternation, our buildings. They include the little brown bat, big brown bat, eastern long-eared bat, eastern pipistrelle, small-footed myotis, and the federally endangered Indiana bat.

(If you find bats lodging in your attic, it is best to call in the professionals. They’ll work with you at the right times of the year to close up crevices and holes that let bats in. Closing up entry holes in the summer could trap baby bats inside. For more information, visit What’s Bugging You – How to deal with bats.)

The hoary bat is our largest bat, migrates to Mexico for the winter, and feeds on beetles, true bugs, moths, flies, wasps, and other insects. Photo: Tom Benson flickr

Bats in the second group live largely solitary lives, roost primarily in tree canopies and cavities, and migrate south for the winter. These include the red bat, hoary bat, and silver-haired bat.

According to the Cornell publication, Bats in the Forest and Beyond, “in a study of a colony of 150 brown bats in an agricultural area, researchers estimated that the colony consumed over 1.25 million insects in a year. This is not surprising, considering that a single bat may eat 3,000 insects on a given summer night. Bats roosting and foraging in New York forests consume forest and eastern tent moths, and a variety of other potential forest pests”.

Whitenose syndrome on little brown bat. Photo: New York US Fish and Wildlife Service

The legal status of bats varies from state to state. In New York, two species, the Indiana bat and the northern long-eared bat, are protected. However, the conservation of all bats is encouraged. This is particularly important since the populations of some bat species, especially the little brown bat, have been decimated by an introduced fungal disease, white-nose syndrome.

So what can we do to help? According to the Cornell Wildlife Health Center, “to minimize spread of the fungus [that causes white-nose syndrome], people should not handle bats, avoid entering caves and mines with bat colonies, and should decontaminate all equipment and clothing between caves and bat roosts”.

Leave or plant trees with deep furrowed bark such as shagbark hickory that provide roosing spots for bats. Allowing dead trees with peeling bark can also provide habitat. If you must take down these trees, avoid cutting from May to early August when bats are raising thier young. We can also install bat boxes, which mimic areas bats would naturally roost.

 

Looking for something to do with the kids? Alyson Brokaw, a student involved with The Cornell University Naturalist Outreach Program, talks to students about her love of bats and developed a companion education guide.

photo of the title to a video about bats from the Cornell University Naturalist Outreach program

Alyson talks about why the world’s only true flying mammals are so amazing and why you should learn all about them! Plus, Alyson answers the burning question: “Why do bats hang upside down?”

 

 

 

April 7, 2020
by Joellen Lampman
Comments Off on Help! I found a tick on me! – Spring Edition

Help! I found a tick on me! – Spring Edition

It’s spring fever. That is what the name of it is. And when you’ve got it, you want — oh, you don’t quite know what it is you do want, but it just fairly makes your heart ache, you want it so! ~Mark Twain

Part of what we want is to be outside! And, with COVID-19, more people than ever are heading to the great outdoors. Which, unfortunately, is where the ticks are. And ticks want a blood meal. In the early spring we still have some adult blacklegged tick adults hanging around. But the time has also come again for blacklegged tick nymphs to look for a meal. As well as American dog ticks. And lone star ticks. And the recently discovered Asian longhorned tick.

When taking pictures of ticks for identification purposes, try to have the tick fill as much as the frame as possible and take multiple pictures to increase the chances of one being in focus.

And people want answers to questions such as this one, “I just removed a tick from my child. What should I do now?”

We’ll start by stressing there are steps you can take to reduce the likelihood of a tick bite. This has been covered in multiple places including our Don’t Get Ticked NY website and various blogs including keeping dogs tick free, using repellents effectively, and the proper use of permethrin treated clothing. If you do find one attached, we covered tick removal in the blog post It’s tick season. Put away the matches and YouTube video How to remove a tick.

Identifying ticks

With four major tick species in New York, it’s important to identify which one bit you. Each species, life stage, and, for adults, whether it is a male versus female have different color patterns. The length of the mouthparts vary between ticks. They have festively named festoons which can also help with ID. As ticks are freakishly small, and we are looking at even smaller parts of their body, it is handy to have a magnifying lens, a good smartphone camera and a steady hand, or, better yet, a microscope. Don’t have one? There are options for having someone identify the tick for you. They include:

If you want to give identification a go, the TickEncounter Resource Center has an excellent guide highlighting the scutum, festoons, and life history. Life history? Yes! Life history should only be used as a clue, however. Ticks don’t read the books and every life stage of the blacklegged tick has been found throughout the year.

Tick-borne pathogens

Identification matters because different tick species can transmit different tick-borne pathogens. Which is information you want to give your health care provider to help them make an informed decision..

First, let’s be clear that we provide mostly information about ticks. Any information about tick-borne pathogens that cause disease is restricted to what pathogens are carried by what tick species and how they are transmitted. It is beyond the scope of our roles as IPM Educators to discuss diagnosis, symptoms, and treatment. (For this information, we refer you to the Center for Disease Control and Prevention’s Tickborne Diseases of the United States page.)

The chart show that blacklegged ticks can transmit the pathogens that cause Lyme, Anaplasmosis, Babesiosis, Powassan Virus, Borrelia miyamotoi, and Erlichiosis. Lone star ticks can transmit the pathogens that cause Erlichiosis, STARI, possibly alpha-gal allergy, Canine Erlichiosis, Tularemia, and possible Rocky Mountain Spotted Fever, and American dog ticks can transmit the pathogens that cause Tularemia, Rocky Mountain Spotted Fever, and cause tick paralysis.

Different tick species host different pathogens. Importantly, ticks can transmit more than one pathogen at a time.

The poster to the right shows what disease pathogens can be transmitted by the three ticks of greatest human concern in NY, the blacklegged tick, dog tick, and lone star tick. To date, no Asian longhorned ticks in the U.S. have tested positive for any tick-borne pathogens.

What’s the risk?

A question you will likely be asked when reporting a tick is, “How long was the tick attached?”. In my honest opinion, this is a rather silly question. Ticks are very, very good at not being noticed. They want to stick around for up to a week feeding. To help deter detection, they release antihistamines and painkillers in their saliva. And, perhaps more importantly, none of us want to admit to ourselves that a tick was feeding on our blood for days. It’s a hard psychological pill to swallow. There is also some question in the medical literature about the time required for transmission of the bacteria that causes Lyme disease. Especially if the tick was removed improperly. And we know Powassan virus can be transmitted in a matter of minutes. But the question will still likely be asked.

The answer? Take another look at that tick and refer to TickEncounter who has helpfully created charts showing the growth of ticks as they feed.

Chart showing increasing size of ticks as they feed linking to TickEncounter Resource Center website.

Courtesy of The TickEncounter Resource Center

I have found this chart particularly useful when people swear the tick was on them for only a few hours. Having an estimate of the attached time is helpful information for your physician.

A microscope is definitely handy to help see the distinguishing features on removed ticks.

And now back to the original request: “I just removed a tick from my child. What should I do now?” In this case, we were able to put the tick under a microscope to help with identification. Before reading on, what would you say it is?

 

This looks like a blacklegged tick nymph which was attached for 1 to 2 days, so any pathogens carried by the tick might have been transmitted. I recommended printing the Tick-Borne Diseases and Non-Pathogenic Impacts sheet, circling the identified species and life stage, writing down the estimated time of attachment, and calling their health care professional.

One last question often asked – “Should I get the tick tested?”

We follow the CDC recommendation of not having the tick tested for diagnostic purposes. The reasons include:

  • Positive results showing that the tick contains a disease-causing organism do not necessarily mean that you have been infected.
  • Negative results can lead to false assurance. You may have been unknowingly bitten by a different tick that was infected.
  • If you have been infected, you will probably develop symptoms before results of the tick test are available. If you do become ill, you should not wait for tick testing results before beginning appropriate treatment.

    Don't Get Ticked NY campaign logo

    Promoting IPM, including monitoring and personal protection, as best management practices for avoiding ticks and tick-borne disease.

And finally…

This really isn’t the best time to need to head to the doctors. If you don’t get bitten by a tick, you don’t need to go through this process. Our Don’t Get Ticked NY campaign provides you with the information you need to protect yourself from the risk of tick-borne diseases. Check it out before your next trip outdoors.

Let’s stay safe out there as we enjoy the beautiful spring.

a graphic showing a photo of Joellen Lampman and her role at New York State Integrated Pest Management. She is the school and turfgrass specialist and is located in the Albany Cooperative Extension Office in Voorheesville.

 

March 24, 2020
by Joellen Lampman
Comments Off on Permethrin Treated Clothing? Do it the right way.

Permethrin Treated Clothing? Do it the right way.

“Frugality, I’ve learned, has its own cost, one that sometimes lasts forever.” – Nicholas Sparks

A photo of Sawyer Permthrin Clothing and Gear label is used an example of a clothing spray product endorsed by the EPA. It links to another blog post on permethrin use.

The label is the law and will tell you everything you need to know about using a pesticide correctly and legally. (Image does not imply endorsement.)

Some pesticides containing permethrin can be applied to clothing, footwear and gear to protect against mosquitoes, ticks, and other biting insects. Recent research confirmed that permethrin interferes with blacklegged, American dog, lone star and Asian longhorned ticks’ ability to move and, thus, to bite. EPA-registered products specifically designed for clothing contain 0.5% permethrin. A 22.5 oz. spray bottle claims to treat five outfits and costs $14. However, some people look to save money by buying a permethrin product meant for turfgrass or ornamental applications and diluting it to 0.5%. But what is the actual cost?

3 Reasons Why Making Your Own Permethrin Spray is a Bad Idea:

1) It probably won’t work. A pesticide product contains inert ingredients that help the active ingredient (in this case, permethrin) perform properly for the uses listed on the product label. Products used in clothing and gear sprays are uniquely suited for binding the permethrin to fabric and product labels tell you how long they will be effective (e.g., six weeks or six washes, whichever comes first). If you make a DIY spray with a permethrin product designed for other uses, it won’t bind as well to your clothes; thus, there is no way to know if it will work or for how long, putting you at risk for a tick bite.

2) You could be putting yourself, others, pets, non-target animals, and the environment at unacceptable risk. Permethrin can be harmful if absorbed through the skin and if a product is not designed to bind the permethrin to your clothing, the insecticide will instead move from the clothing onto your skin. For your protection, the EPA will register the use of a pesticide only if rigorous safety testing shows it will “pose no unreasonable risks to people or the environment when used according to label directions.” Only those uses listed on a pesticide label have met this standard, and treating clothing and gear is NOT a use listed on the label of other permethrin products.

3) It is against the law. Because of Reason #2, the first sentence in the Directions for Use section of all permethrin products is “It is a violation of federal law to use this product in a manner inconsistent with its labeling.” Which, by the way, also means it is against your state’s laws.

Commercially available permethrin clothing and gear sprays cost more because it takes time and money to develop the right mix of ingredients and conduct the required safety testing to ensure that the product will control ticks without putting people and the environment at risk. DIY treatments that pose greater risks while providing poorer control of ticks are hardly a bargain; be sure to use the real thing and follow all label directions.Campaign Objectives Reduce human exposure to tick-borne illnesses. Promote IPM, including monitoring and personal protection, as best management practices for avoiding ticks and tick-borne disease. Make tick avoidance easy to understand and accomplish

For more information about permethrin, visit the National Pesticide Information Center and EPA. And for more information on ticks, tick-borne diseases, why there are so many of them, and how to protect yourself, check out www.dontgettickedny.org.

 

Authors:

A photo of Dan Wixted links to the Cornell University Pesticide Safety Education Program page..

Dan Wixted, Pesticide Management Education Program

  • Dan Wixted, Cornell University Pesticide Management Education Program
  • Joellen Lampman, New York State Integrated Pest Management Program

March 20, 2020
by Joellen Lampman
Comments Off on Protect yourself from spring ticks

Protect yourself from spring ticks

“In the spring, at the end of the day, you should smell like dirt.” – Margaret Atwood

The spring of 2020 might have everyone’s yards incredibly tidy, as gardening and yard work are on the short list for things we can all do while social distancing. But COVID-19 isn’t the only disease we need to watch for, and new research shows that protecting yourself from tick-borne pathogens is more important than ever.

They’re active now

table showing blacklegged tick eggs laid in the spring, nymphs active in spring, larvae active in summer, adults active in fall

This table shows the textbook description of when blacklegged tick lifestages are active.

Blacklegged ticks are most active in the spring and fall, although you can often find them active year round if conditions are right (above 37o in the winter, cool and damp in the summer). Many still consider ticks to be a summer pest, but the poppy-seed sized nymph starts questing in the spring, and there have already been reports of nymphal activity in New York. These ticks are considered to be the most dangerous life stage due to their small size, so be sure to put all your tick prevention strategies into place now.

table showing blacklegged tick eggs laid in the spring, nymphs and adults active in spring, larvae and nymphs active in summer, larvae and adults active in fall, adults active in winter

In reality, different blacklegged lifestages can be active almost anytime of year depending on weather conditions.

Keep it clean

A study looking at the effectiveness of recommended yard management measures against ticks showed the presence of trash could predict an increase in ticks over a clean yard, likely due to an increase in the number of small rodents that find both shelter and food amongst the trash. This was more pronounced in yards without forested areas. Sanitation is an important IPM step, so pick up and pack out that trash!

Check your leaves

photo of blacklegged tick adult on dried leaf

Both adult and nymphal blacklegged ticks are active in the spring.

How you managed your leaves in the fall can impact your tick risk this spring. New research shows that piling leaves along woodland edges increased the number of nymphs found by three times or more. Whether they were raked to the edge,  blown there with a leaf blower, or the wind had its way with them, thicker leaf litter creates suitable microhabitats for overwintering ticks.

Identify areas in your yard where leaves have accumulated. Are they close to areas you spend a lot of time, like the kids’ swing set or your garden? It’s best to remove them. Are they in the far corner where no one ever goes? You can probably leave them, but be aware that the tick risk will likely be higher. Check for yourself. It’s pretty easy to monitor for ticks.

Protect Yourself

So while you are out raking, hauling, bagging, and tidying, be sure to wear long pants tucked into socks and a long-sleeve shirt tucked into your pants – all treated with permethrin, apply repellents to exposed skin, and conduct a tick check as soon as you come indoors.

For more information on protecting yourself from tick bites, visit www.DontGetTickedNY.org.

March 5, 2020
by Joellen Lampman
Comments Off on School IPM 2020: Where We’ve Been and What’s Next Conference (POSTPONED)

School IPM 2020: Where We’ve Been and What’s Next Conference (POSTPONED)

When it comes to student learning and achievement, the physical environment is a full partner.” – Dr. Lorraine Maxwell, Cornell UniversityConference graphic of pests looking at school with "School is Open. Humans Only" sign.

Despite decades of promoting school integrated pest management (IPM), bed bugs, cockroaches, lice, and mice continue to be a problem in schools. Part of the issue is lack of implementation of proven IPM techniques such as exclusion. Part of the issue is that some pests, like bed bugs, German cockroaches and lice arrive in backpacks, delivered supplies, and directly on students and staff. While schools often have plans in place to address these pests when they are discovered, it will take a wider community effort to prevent their introductions.

The Sixth Annual NYS IPM conference brings together a wide range of speakers to address and discuss the status of school IPM adoption and where we need to go in the future. If you or your family is impacted by pests or pest management on and off school property, this is the conference for you.

Our keynote speaker, Lorraine Maxwell, will discuss “Healthy Environments for Learning”. Her research has found that school building conditions, which include conducive conditions for pests as well as the presence of pests, impact the school’s social climate, which directly impacts student performance.

Date:     April 22, 2020

Location:     New York State United Teachers Headquarters, 800 Troy Schenectady Rd, Latham, NY 12110

Cost:     $45 includes all breaks and lunch

Sponsors:

Nyew York State United Teachers logo with link to www.nysut.org

Cornell Cooperative Extension Albany County logo with link to their website: http://albany.cce.cornell.edu/

We have applied for NYS Pesticide Applicator Recertification Credits.

For more information and to register, visit https://tinyurl.com/NYSchoolIPMConference.

 AGENDA
8:30 Registration
9:00

What is the status of IPM implementation within NYS schools

·  NYS Integrated Pest Management Program – Lynn Braband, NYS IPM Program

·  NYS Department of Education – Daryl Andreades, Senior Architect

·  Healthy Schools Network – Claire Barnett, Founder and Executive Director

·  NYS School Facilities Association – Fred Koelbel, NYSSFA Board of Directors and Port Jefferson School District Plant Facilities Administrator

10:20 BREAK
10:45

Panel Discussion

·  NYS Integrated Pest Management Program

·  NYS Department of Education

·  Healthy Schools Network

·  NYS School Facilities Association

·  NYS Department of Health – Michele Herdt, Clean, Green, and Healthy Schools Program Director

·  New York State United Teachers – Veronica Foley, Health and Safety Specialist

·  Association for Educational Safety and Health Professionals – Patricia Cerio, Safety Coordinator

11:45 LUNCH
12:30 Keynote Address: Healthy Environments for Learning, Lorraine Maxwell, Associate Professor, Department of Design and Environmental Analysis, Cornell University
1:15

What We’re Doing – Community Intervention

·  Mosquitoes – Dina Fonseca, Director, Rutgers Center for Vector Biology

·  Deer/ticks – Kristina Ferrare, Forestry Program Specialist, CCE Onondaga County

·  Mice/rats –Georgianna Silveira, City of Somerville

2:45 BREAK
3:00

Break out groups – Strategies for interventions

·  Bed bugs – Jody Gangloff-Kaufmann, NYS IPM Program

·  Cockroaches – Matthew Frye, NYS IPM Program

·  Establish school IPM priorities –Joellen Lampman, NYS IPM Program

3:45 Report and Wrap-Up
4:30 Adjourn

December 31, 2019
by Joellen Lampman
Comments Off on NYS IPM’s Best of 2019

NYS IPM’s Best of 2019

“None of us is as smart as all of us.” –Ken Blanchard

Each year, NYS IPM staff are busy blogging about relevant topics. Here’s a recap of some of our more popular 2019 offerings:

ThinkIPM is our catchall blog and a great way to keep a pulse on what’s happening in New York State IPM.

Blacklegged tick embedded behind knee

No one wants to find an embedded tick.

We have spent a lot of time in the past year talking about how to prevent tick bites, from dressing in long pants, using repellents, and conducting daily tick checks. But sometimes one gets past you and you discover that new lump behind your knee has legs. There are always question about what to do next, and Help! I found a tick on me! was the most popular 2019 blog post.

distribution map as of November 2019

Spotted lanternfly distribution map as of November 2019

Spotted lanternfly was also on your mind, and Traveling for the Holidays? provided a checklist for those traveling within the spotted lanternfly quarantine zone. Trust us when we say that you do not want to unintentionally transport Spotted Lanternfly egg masses in New York state.

 

Other IPM Blogs – Besides ThinkIPM, we have more dedicated blogs, and you don’t need to be a specialist to subscribe to them. Here are some of the more popular posts:

We would all like the fruits and vegetables we purchase to be free of critters, and the Spotted Wing Drosophila blog post Managing SWD in raspberries & blackberries helps producers do just that.

 

The most popular Biocontrol Bytes offering was a guest post from our collegues in the Cornell’s School of Integrative Plant Science, section of Plant Pathology and Plant-Microbe Biology, Anna Wallis, Kerik Cox, and Mei-Wah Cho. They discussed moving beyond antibiotics to the use of biopesticides in the post, Battling Fire Blight with Biologicals.

Readers of the The ABCs of School and Childcare Pest Management blog were itching to read about poison ivy in the blog post, Poison Ivy – Don’t scratch.

One of the benefits of blogs is the ability to provide timely information, such as the Your NEWA Blog’s most popular Spring is coming – tune up your weather stations post.

It’s been a nippy end of the autumn, so we expect the Winter Injury Spring 2019 post in the Tree Integrated Pest Management blog to remain relevant.

Not much grows in the winter in NY, unless you have a greenhouse! The Ornamental Crops IPM Blog’s popular Greenhouse IPM update 2.5.19 cover mold and biocontrol efforts that can occur in February.

So, we hope keeping up with NYS IPM Program will be included amongst your resolutions. We wish you a very happy New Year and look forward to serving you in 2020 and beyond.

October 23, 2019
by Joellen Lampman
Comments Off on Help! I found a tick on me!

Help! I found a tick on me!

The time of the falling leaves has come again. Once more in our morning walk we tread upon carpets of gold and crimson, of brown and bronze, woven by the winds or the rains out of these delicate textures while we slept. – John Burroughs
Whether conducting a thorough tick check or just examining the lump behind your knee, this is something no one want to find.

Whether conducting a thorough tick check or just examining the lump behind your knee, this is something no one wants to find.

The time has also come again for blacklegged tick adults to look for their last blood meal to fuel the mating process. (To be specific, it’s time for the adult females to secure that last blood meal. It’s time for the adult males to secure a female.) And it’s time for requests such as this one, “I was wondering if you could ID this tick that I pulled off of myself and give me any tips on what diseases this variety tends to carry and transmit.”

First, let’s be clear that the information we provide about tick-borne diseases is restricted to what pathogens are carried by what tick species and how they are transmitted. It is beyond the scope of our roles as IPM Educators to discuss diagnosis, symptoms, and treatment. (For this information, we refer you to the Center for Disease Control and Prevention’s Tickborne Diseases of the United States page.) We will, however, provide you with information you can give your health care professional to help make an informed decision.

Different tick species host different pathogens. Importantly, ticks can transmit more than one pathogen at a time.

Different tick species host different pathogens. Importantly, ticks can transmit more than one pathogen at a time.

Tick-borne diseases

The easiest part of the request was what disease pathogens are carried by what ticks. The poster to the right shows what disease pathogens can be transmitted by the three ticks of greatest human concern in NY, the blacklegged tick, dog tick, and lone star tick. You can download and print it out and then go to the next step – identification.

Identifying ticks

Each species, life stage, and, for adults, whether it is a male versus female have different color patterns. The length of the mouthparts vary between ticks. They have festively named festoons which can also help with ID. As ticks are freakishly small, and we are looking at even smaller parts of their body, it is handy to have a magnifying lens, a good smartphone camera and a steady hand, or, better yet, a microscope. Don’t have one? There are options for having someone identify the tick for you. They include:

If you want to give identification a go, the TickEncounter Resource Center has an excellent guide highlighting the scutum, festoons, and life history. Life history? Yes! As temperatures drop, so does the activity of lone star, dog, and the newly discovered Asian longhorned tick, increasing the odds that the attached tick will be a blacklegged tick. And the active blacklegged ticks are most likely to be adults. Life history should only be used as a clue, however. Ticks don’t read the books and every life stage of the blacklegged tick has been found throughout the year.

What’s the risk?

A question you will likely be asked when reporting a tick is, “How long was the tick attached?”. In my honest opinion, this is a rather silly question. Ticks are very, very good at not being noticed. They want to stick around for up to a week feeding. To help deter detection, they release antihistamines and painkillers in their saliva. And, perhaps more importantly, none of us want to admit to ourselves that a tick was feeding on our blood for days. It’s a hard psychological pill to swallow. There is also some question in the medical literature about the time required for transmission of the bacteria that causes Lyme disease. Especially if the tick was removed improperly. (We covered safe removal of attached ticks in the blog post It’s tick season. Put away the matches and YouTube video How to remove a tick.) And we know Powassan virus can be transmitted in a matter of minutes. But the question will still likely be asked.

The answer? Take another look at that tick and refer to TickEncounter who has helpfully created charts showing the growth of ticks as they feed.

Courtesy of The TickEncounter Resource Center

Courtesy of The TickEncounter Resource Center

I have found this chart particularly useful when people swear the tick was on them for only a few hours. Having an estimate of the attached time is helpful information for your physician. Take your printed Tick-Borne Diseases and Non-Pathogenic Impacts sheet, circle the identified species, write down the estimated time of attachment, and consult with your health care professional.

Pictures such as this can be helpful, but for an accurate identification, nothing beats the actual tick.

Pictures such as this can be helpful, but for an accurate identification, nothing beats the actual tick.

And now back to the original request: “I was wondering if you could ID this tick that I pulled off of myself and give me any tips on what diseases this variety tends to carry and transmit.”. The submitted picture is included to the right. (You can click on it to make it bigger.) Before reading on, what is your identification?

This looks like an adult blacklegged tick which was attached for 2 to 3 days, which is within the time frame that pathogens carried by the tick could have been transmitted. I recommended bringing in the tick for a more certain identification.

One last question often asked – “Should I get the tick tested?”

We follow the CDC recommendation of not having the tick tested for diagnostic purposes. The reasons include:

  • Positive results showing that the tick contains a disease-causing organism do not necessarily mean that you have been infected.
  • Negative results can lead to false assurance. You may have been unknowingly bitten by a different tick that was infected.
  • If you have been infected, you will probably develop symptoms before results of the tick test are available. If you do become ill, you should not wait for tick testing results before beginning appropriate treatment.

Having said that, the Thangamani Lab in the SUNY Upstate Medical University is investigating the geographic expansion of ticks and tick-borne diseases in New York. They are conducting free tick testing for research purposes. Please consider contributing to this citizen science project and visit the website for directions on how to submit your tick.

Promoting IPM, including monitoring and personal protection, as best management practices for avoiding ticks and tick-borne disease.

Promoting IPM, including monitoring and personal protection, as best management practices for avoiding ticks and tick-borne disease.

And finally…

If you don’t get bitten by a tick, you don’t need to go through this process. Our Don’t Get Ticked NY campaign provides you with the information you need to protect yourself from the risk of tick-borne diseases. Check out How Do I Protect Myself From Ticks? before your next trip outdoors.

Let’s stay safe out there as we enjoy the beautiful fall colors.

July 20, 2019
by Joellen Lampman
Comments Off on Revisiting wild parsnip

Revisiting wild parsnip

Wild parsnip sap can cause painful, localized burning and blistering of the skin. – New York State Department of of Environmental Conservation

Wild parsnip going to seed. The sap form this widely spreading invasive plant can cause severe burns.

Wild parsnip going to seed. The sap in this widely spreading invasive plant can cause severe burns.

A few weeks ago we discussed the invasive wild parsnip as a hidden danger for weekend weedwackers. Now it is much more obvious with its bright yellow flowers, but if you are looking to control it now, straight mowing is off the table. Some of the heads are going to seed and mowing will simply distribute those seeds, ensuring a new crop of wild parsnip next year.

Whether you choose to dig out the root, cut the root an inch or two below the soil, or mow, first cut the seed head off with clippers and put it in a plastic bag. The bag can then be left in the sun to rot the seeds before disposal. And don’t forget to wear protective clothing to prevent any sap from reaching exposed skin or eyes.

Use a boot brush to clean mud and seeds off your boots.

Use a boot brush to clean mud and seeds off your boots. Remember to check the tread!

This is also the time of year when seeds of this and other invasive species can be accidentally transported by hikers and dog walkers. Avoid brushing against plants. Check shoes, clothing, and gear after leaving an area. Remove any seeds that are found and seal them in a plastic bag. (This can double as a tick check!)

For more information on preventing the spread of invasive species while hiking, biking, camping, and, well, any outdoor play, a great resource is PlayCleanGo. And consider taking their pledge to Stop Invasive Species in Your Tracks.

Let’s stay safe out there!

June 28, 2019
by Joellen Lampman
Comments Off on Don’t Make Your Own Tick Tubes

Don’t Make Your Own Tick Tubes

“Frugality, I’ve learned, has its own cost, one that sometimes lasts forever.” – Nicholas Sparks

Commercially available “tick tubes” are tubes filled with permethrin-infused cotton. Mice take the cotton to line their nests and are treated for ticks every time they return home. It’s estimated that a typical ¼ acre yard needs six tubes twice a year, with a 12 pack costing ~$45 . Although this cost isn’t excessive, there are many videos and articles on making DIY tick tubes to help people save money. But what is the actual cost?

A dozen tubes covers about a 1/4 acre for $45. (Image does not imply endorsement.)

3 Reasons Why Making Your Own Tick Tubes is a Bad Idea:

1) They probably won’t work.

A pesticide product contains inert ingredients that help the active ingredient (in this case, permethrin) perform properly for the uses listed on the product label. The formulation used in commercially available tick tubes is uniquely suited for controlling ticks on mice. Other permethrin formulations are designed for other uses which are specifically listed on the label.

2) You could be putting yourself, others, pets, nontarget animals, and the environment at unacceptable risk.

Tick tubes target ticks attached to field mice. When spending time in the nest, mice expose themselves to the tick-killing products.

Tick tubes target ticks attached to field mice. When spending time in the nest, mice expose themselves to the tick-killing products.

The EPA will register the use of a pesticide only if rigorous safety testing shows it will “pose no unreasonable risks to people or the environment when used according to label directions.” Only those uses listed on a pesticide label have met this standard, and making your own tick tubes is NOT a use listed on the label of any permethrin product. One potential risk: Permethrin is highly toxic to bees. Bumble bees often nest in abandoned mouse burrows, so making your own tick tubes could harm these important wild pollinators.

3) It is against the law.

Because of Reason #2, the first sentence in the Directions for Use section of all permethrin products is “It is a violation of federal law to use this product in a manner inconsistent with its labeling.” Which, by the way, also means it is against your state’s laws.

Commercially available tick tubes cost more because it takes time and money to develop the right mix of ingredients and conduct the required safety testing to ensure that the product will control ticks without putting people, pollinators, and the environment at risk. DIY tick tubes that pose greater risks while providing poorer control of ticks are hardly a bargain; be sure to use the real thing.

For information on reducing your risk of tick-borne diseases, visit www.dontgettickedny.org.

Dan Wixted, Cornell University Pesticide Management Education Program

Dan Wixted, Cornell University Pesticide Management Education Program

Authors:

  • Dan Wixted, Cornell University Pesticide Management Education Program
  • Joellen Lampman, New York State Integrated Pest Management Program
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