Many of us have snow or slush on the ground. While this changes tick activity, it doesn’t mean tick and tick-borne disease risk is over. We’re pleased to provide our newest Tick infographic posters for Farmers, Hunters and Children. Members of the community IPM team continue to gather all the latest information on tick activity and tick-borne diseases regardless of the season. All thirteen posters are listed below, with direct links to printable PDFs.
Today, we’ll highlight our recommendations for HUNTERS!
This poster, featuring a hunter, shows how to check yourself for ticks, and safely remove a tick.
Part of that effort involves creating resources to help educate New Yorkers, as well as giving talks around the state and taking part in online webinars.
Don’t Get Ticked New York offers thirteen infographic posters. Along the right side of our webpage https://nysipm.cornell.edu/whats-bugging-you/ticks/, look for TICK INFOGRAPHIC POSTERS which will link you to ECommons and the pdfs for all of our posters. Where? See below!
Here’s the full list as of November 2018, with direct links to the pdfs.
Today’s post is from Brian Eshenaur, Senior Extension Associate for Ornamental Crops Integrated Pest Management Program, working out of Monroe County.
As fall approaches with its chilly air and increased soil moisture, fungi often respond by producing mushrooms. Think of mushroom structures as the “flower” of the fungi. The gills under the umbrella cap produce tiny spores. Like seeds, they disperse on the breeze or foot traffic and may grow under suitable conditions.
The mushrooms we see indicate an extensive network of fungal hyphae below ground. They are not feeding on the lawn, rather it’s dead organic matter on which they decay and digest, and most often start on dead roots or stumps.
What should a homeowner do?
First, realize that they are not harming the lawn and will fade back into the ground in a matter of days. Enjoy the temporary display! However, if curious young children or pets will be around the mushrooms, it’s best to step on them to reduce their visibility and any temptation to take a nibble. Most mushrooms are harmless but, until you’re an expert at recognizing the poisonous ones, err on the side of caution.
Brian Eshenaur is a Sr. Extension Associate for Ornamental Crops Integrated Pest Management Program, 2449 St. Paul Blvd., Rochester, NY 14620
Brian works with producers of greenhouse and nursery crops as well as Christmas tree growers. He conducts applied research and delivers educational programs in these areas with the goal of improving pest management and the adoption of IPM techniques. For more about his work, visit our website.
April 6, 2018
by Mary M. Woodsen Comments Off on The Craziest of Worms
They sound kind of cute, right? “Crazy worms” that could actually amuse you? Gyrating in a box of soil, say, sort of like disco dancers? (I’m showing my age here.)
Oh. And trust me; I’m not going off topic here: for many kinds of fish, fishing season started a few days ago. A date that synced, purely by chance, with April Fools Day. (We’ll leave Easter Sunday out of the equation.)
What’s the connection? The economic impact of fresh-water fishing for New York is about $2.26 billion. Watch them in action and crazy worms (aka jumping worms) would seem the ideal bait worm. But don’t even think about it. Illegally sold as bait in some places, this thing has already spread way too far. To have equipped yourself for April First with these critters would have been foolery, pure and simple.
Yet surely—aren’t earthworms good for composting; for your garden and lawn? Won’t they help aerate the soil? Feed the soil?
Alas, these worms make our everyday night crawlers (a mixed blessing in many ecologist’s books) look wondrously benign. Because unlike some other worms that help build soil, crazy worms destroy it, devouring everything that makes soil. Nor do they snub the roots of (for instance) your veggies, your posies, and yes, your lawn—these roots are solid fare for crazy worms. (Farmers aren’t happy campers either.)
And get a load of the crazy worms’ craziest attribute: their remarkable birthing abilities. Most of your standard-issue night crawlers are hermaphrodites—they possess both males and female organs—but at least they must date another of the same kind if they’re going to make babies. Crazy worms? All are female. No need for dates or mates. And their reproduction rate far exceeds that of other worms.
What about our cold winters? They encase their eggs in cocoons. And while crazy worms don’t survive severe northern winters, their cocoons do. All it takes is one to begin an infestation. And if that doesn’t give you pause….
BTW, our forests are as threatened as our fields. Where infestations are high, these worms strip all organic matter from the forest floor, exposing tree roots. Gone is the soil layer that seedlings and wildflowers rely on. When soil is stripped of organics it becomes clumpy, granular, and prone to compaction and erosion. Bad news all around.
Oh—and they’re accomplished hitch-hikers. You might find them in, say, that potted plant you bought from your local big box store. You could also find them in bagged mulch and compost. You might even find their cocoons—small and dark, resembling a clump of soil, on the soles of your boots.
Found some? Your next step: call your county’s Cooperative Extension office or regional NYS Department of Environmental Conservation. They need to know. For heaven’s sake, don’t give seedlings or plants from infested soil to your neighbor down the street or a plant exchange in your town. And if you’re an angler? Take the high road. Don’t buy crazy worms from out-of-state suppliers.
Resources:As you look through these resources, note the crazy worm’s other name: jumping worms.
Pests and pesticides—both can pose problems to our health, our environment, and our economy. At the New York State Integrated Pest Management Program (NYS IPM), we help New Yorkers address those problems safely and thoughtfully. How? Through innovative biological, cultural, technological, and educational practices. IPM, in a word.
Community IPM takes place in settings as varied as school buildings and grounds; residential and office buildings; gardens, parks and landscapes; and golf courses and right-of-ways. Now we invite grant proposals from qualified New Yorkers who want to develop, evaluate, or demonstrate feasible IPM methods. Budgets must not exceed $8,500. Our deadline: April 6, 2018. Funds must be spent by February 28, 2019.
The German cockroach needs no introduction. If it can get on your fork, it can get in your food. Credit Clemson University, USDA.
All projects must accomplish one or more of the following:
develop, advance, test or refine new IPM strategies;
demonstrate a link between IPM practices and reduced risk to human health or pesticide residues;
measure the positive change or potential impact of IPM practices or adoption, or survey current IPM knowledge;
develop Community IPM resources, such as brochures, websites, fact sheets, manuals, and apps for smartphones and tablets;
develop IPM educational programs, such as workshops or curriculum;
educate others about IPM through outreach and demonstrations.
Audiences could include school administrators, teachers and students; landscape and structural pest management professionals; vector control specialists; municipal employees; nuisance wildlife control operators; golf course personnel; arborists; right-of-way managers; day care operators—just about anyone, in fact. We encourage projects that reach new audiences or develop new partnerships.
Two years. Yup. Ticks know how to make good use of their time.
Our Community IPM priorities include: develop or demonstrate solid strategies for dealing with rodents or cockroaches; develop, confirm or promote methods to lessen the impact of ticks; research, demonstrate or create outreach projects that promote pollinator health and conservation; and research and demonstrate alternatives to imidacloprid on lawns and athletic fields.
Yes, there are plenty more. But for 2018, these four are our greatest needs.
Got Questions? We encourage you to discuss your ideas with NYS IPM community staff, including:
coordinator: Jody Gangloff-Kaufmann, Long Island, 631-539-8680, email@example.com (Do you work outside Cornell University and Cornell Cooperative Extension? Get in touch with Jody Gangloff-Kaufmann.)
coordinator: Elizabeth Lamb, Ithaca, 607-254-8800, firstname.lastname@example.org
educator: Brian Eshenaur, Rochester, 585-753-2561, email@example.com
And consider: the most common critiques of past proposals have been that the budget lacked in clarity, explanation or justification—and those seeking grants didn’t discuss projects ahead of time with IPM staff.
August 16, 2017
by Mary M. Woodsen Comments Off on Of pollinators and postage stamps — forever
Protect Pollinators. With these new Forever stamps, released on August 2nd, It’s all about the bees and the butterflies. Here, the monarch butterfly and western honey bee symbolize the thousands (yes, thousands) of native bees, hover and flower flies, beetles, wasps, butterflies, and moths at work throughout the Northeast, and across the continent on behalf of — well, there’s us, of course.
Two iconic pollinators. Four iconic wildflowers. Thank you, USPS.
In the U.S. roughly one-third of all food crops depend on pollinators. And of course, we do love our flowers.
But it’s not just about us. It’s about biodiversity. Consider habitat fragmentation. Example? One house at a time, a forested tract grows houses. Then five at a time; then 10. Then maybe more and wider roads, more and bigger buildings.
Fewer and fewer flowers — and their pollinators.
And habitat loss is a biggie. It makes for less forage, fewer nesting sites. For losses in abundance and diversity. For reduced genetic diversity — and increased risk of extinction. Here in New York, among bees alone two pollinators are endangered and eight more are rare.
Going, going, gone? Image courtesy Emma Mullen.
And monarch butterflies? Starting in late summer, monarchs focus on fattening up to prepare for their epic, multi-generational migration to their overwintering site in Mexico, and it’s nectar they need. But a lawn won’t fatten them — or help other pollinators make it through the cold of a northern winter. Perhaps it’s time to consider making of your lawn an ornament of sorts, beautifully framed with flowers and meadows.
Among core values of IPM: building biodiversity. Why? Biodiversity is at the heart of healthy ecosystems. And healthy ecosystems keep us healthy too. So we thank you, USPS, for reminding us of to the beauty and importance of pollinators. All pollinators, and the biodiversity that supports them.
June 7, 2017
by Mary M. Woodsen Comments Off on Invasives are pests! Learn more at our July IPM conference.
We tend to default to bugs — to insects — when we think about pests. But plant diseases and weeds are pests too. And all threaten our fields and farms, our forests and streams, our homes and workplaces.
Pests provide no end of challenges — especially pests that come from afar. Among IPM’s strengths? Researching and crafting powerful ways to cope with them.
Coming up soon, our “Invasive Species in New York: Where We Are and What We Can Do” conference, held just north of Albany at Siena College. The date? July 13, 2017. Join us!
May 16, 2017
by Mary M. Woodsen Comments Off on Keep Off the Grass? IPM for Anyone With a Lawnmower
Now that spring has arrived and you’ve dusted off the lawn mower …
PUBLISHED ON MAY 3RD, 2017, CANTON, N.Y. | Courtesy Paul Hetzler, CCE St. Lawrence County
As a kid of about five, I became suspicious of lawns. In a rare moment of TV viewing, I had seen a public-service ad wherein a bundle of green leafy stuff thudded into an eerily vacant playground while a baritone voice boomed out something like “Grass. We think it’s bad for kids. Stay away from it.” My mom insisted this was “bad grass” which did not grow in our yard. However, she declined to elaborate, which fueled my mistrust. So I kept off the lawn a while.
These days, “bread” is no longer money, “mint” is just a flavor, and the pernicious leafy stuff mostly goes by other names. There is only one grass, and it is almost time to cut it again. Jargon may change, but things like paying taxes and mowing lawns don’t seem to.
To help you, or so they say, a bewildering array of lawn-care products have sprouted at big-box stores and garden centers. It’s easy to spend a lot of dough — I mean money — on fertilizers, weed killers, and seed. But it’s hard to make sense of which products are right for you.
Before you shop, a couple of thoughts to help sort things out.
Grass is not for everyone. Or everywhere. If an area does not get 4 or more hours of full sun daily from March through September, trying to grow grass there is a waste of time.
Steep slopes and high-traffic zones probably need something other than grass, too.
Keep mower blades sharp — it can help reduce disease, plus it looks nicer and saves on mower gas. (Flickr Creative Commons Brian Boucheron)
Comparison spells trouble. Well not literally, but it’s mighty unfair. Fashion models have airbrush artists and makeup consultants. Golf courses have full-time turf experts and a massive budget. With good information and a little work, we and our lawns can both look good, but let’s not compare with deep-pocketed pros.
Dr. Frank Rossi, a leading Cornell Turfgrass Science researcher, puts it this way:
“Chances are you can grow a pretty good lawn without using insecticides, fungicides, or herbicides. You may even be able to do it using little or no chemical fertilizer… Will your lawn look like a putting green? No… But if you arm yourself with an understanding of what grasses need to thrive, and commit to a long-term plan to meet those needs, you can grow a perfectly acceptable lawn…”
Get the dirt on your soil. If your grass looks bedraggled, fertilizer may not be the answer; in fact, early-season nitrogen can weaken grass and make lawns worse in the long run.
At the very least, get a soil pH test—a pH more acidic (lower) than 6.0, or more alkaline (higher) than 7.0 will hinder plants’ ability to absorb nutrients. The majority of samples I get at the office have pH values too high for healthy lawns, sometimes 100 or even 1,000 times too alkaline due to annual lime treatments. Lime is only good if it’s needed.
If it’s been over three years since the soil was tested, you might want to invest in a lab analysis. For under twenty bucks you can get nutrient levels with specific recommendations, plus pH and salt content. This last item may seem odd, but fertilizers, herbicides, wood ash and deicing agents are all sources of salt — which can damage soil structure, harm microbes, and aggravate water stress.
Only fertilize based on soil test results, and only use nitrogen in the fall.
Nature abhors a vacuum, which is why I keep mine hidden away indoors — no sense offending nature if you can avoid it. This hatred of emptiness means that if you don’t re-seed bare or weak spots in the lawn, Nature will fill it with whatever is handy — probably weeds.
Edging along the sidewalk or driveway may produce the look you want, but it also produces a lot of bare earth, so if you have a weed issue, especially crabgrass, breaking this habit will give you an edge on weed control.
Another type of vacuum is a close-cropped lawn. Not only does close mowing cause weak, stunted grass roots (and thus plants), it allows the sun full access to the soil. This gives weeds a tremendous advantage.
Have trouble with ground ivy? Put away the vacuum. Stop shaving the earth and start mowing the grass.
The most important thing you can give your lawn is more of its hair. Studies show that changing to a grass height of 3.5 inches leads to a vast improvement in lawn health. Leaving grass longer will greatly reduce weed pressure, lawn diseases, and fertilizer requirements. Perhaps the most dramatic change with longer grass is a lasting drop in weed population.
If you need to use herbicides to reduce weeds, follow the label instructions closely. Some broadleaf (selective) herbicides contain chemicals that could stress or injure trees. Pre-emergent herbicides inhibit weed germination, and are used for crabgrass control. Apply pre-emergent products around the time forsythia flowers are starting to drop.
Another tip is not to mow more than a third of the grass at a time. For example, to maintain a 3.5-inch turf height, mow before the grass gets over five inches high. Try to keep the blades sharp — it can help reduce disease, plus it looks nicer and saves on mower gas. And it almost goes without saying that grass clippings belong to the lawn, not the landfill. Leave the clippings—that’s your fertilizer.
White grubs — we have five species in northern NY — can become a problem if there are more than ten per square foot of lawn. Several nontoxic and low-toxicity treatments have come on the market in the past few years, but timing varies for all of them. Milky spore treatment is safe, but is not effective up north due to cool soils. You can also use beneficial nematodes to kill grubs.
There are many solid lawn-care resources out there, but always check the source, which should be from .edu or .gov sites. Cornell Senior Extension Associate Lori Brewer has assembled the work of many experts, including Dr. Rossi, into a comprehensive 47-page book entitled “Lawn Care,” which is free at http://hort.cornell.edu/turf/lawn-care.pdf
I think it will contribute to a better world if we teach our kids to stay grounded and let the grass get high.
These nematodes Hetzler mentions — beneficial organisms — are key to good IPM. In fact, good IPM embraces every concept Hetzler stands by. With IPM, prevention is always the best cure. And remember: even herbicides are a type of pesticide, because weeds are pests too. If you’ve ever spent a whole day weeding a not-that-big garden, you know that sometimes weeds are the most difficult contenders we face. — ed. MW.
April 17, 2017
by Joellen Lampman Comments Off on Earth Day: What It Means to Me — and the IPM Connection
“Humankind has not woven the web of life. We are but one thread within it. Whatever we do to the web, we do to ourselves. All things are bound together … all things connect.” — attributed to Chief Seattle
I’m an environmental educator. Have been one all my life. Among my goals? To erase the line between us and the environment. So often we think of nature as someplace we have to travel to. But this separates us from understanding how we affect our world — for good or for bad.
Amazing creatures like this robber fly can be found in your backyard. These excellent predators catch their prey in the air.
At this time of year we are surrounded by appeals to plant trees. Conserve water. Recycle. Save the polar bears. Want to find examples of IPM as an Earth Day theme? Good luck.
Which is too bad. Because the critters and plants that surround us prove that the environment is right here, right now, all the time. The mice in your kitchen are proof that we coexist with nature even inside.
There is no line.
What’s in a name? Is this a weed or a spontaneous lawn flower? The bee doesn’t care!
Basic ecology tells us that all living things need food, water, shelter, and space. Overwater an indoor plant and you will find fungus gnats. Mow your lawn too short and spontaneous lawn flowers will outcompete the grass. Fail to empty outdoor buckets or refresh the water in your birdbath and there will be no shortage of mosquitoes.
When living things move into our space, we typically label them as pests. But this, my friends, is how nature works. When we provide food by leaving dirty dishes around, don’t seal the garbage right, or plant a favorite flower (tulips, say) in an area with no shortage of deer, we might as well just sit back and watch what comes to partake of our offerings.
Who needs to visit Africa? We can watch the circle of life in our backyards! And no need to get all those shots!
I dream of a world where, along with learning about tigers and redwood trees, children learn about our environment through ants and dandelions. For even in the most urban areas, we find ourselves in nature if we only open our eyes and take the time to recognize it.
My appeal? For Earth Day 2017, let’s each learn about one critter we see often – especially one we consider a pest. Where does it fit in the food web? What helping hand have we given it? And to help your exploration, I recommend starting with the NYS IPM Program’s What’s Bugging You webpage.
Erase the line. And have a very happy Earth Day.
p.s. I would love to hear about what you learned. Feel free to contact me at firstname.lastname@example.org with your story!
February 10, 2017
by Joellen Lampman Comments Off on Lawn IPM – the February Edition
I love any excuse to come to New York — when it’s not February. — K. A. Applegate
Ahh, February. The Monday of months. Yet even with a foot of snow on the ground over most of New York, you can take steps now for a healthy lawn.
The Feb. 9 U.S. Drought Monitor shows 35% of the Northeast in a drought.
First, be grateful for the snow — and add more to your wish list. The Northeast Regional Climate Center notes that much of New York is still in a drought. We’ll check next week to see how the February 9 snowstorm affects the readings, but The New York City reservoir system was at 77.6% of capacity on February 8 compared to normal capacity of 87.8%. We still have a ways to go to make up the deficit.
Lawn Care features expertise from Cornell University Turfgrass research team. Vidoes, photo galleries, interactive images and concise directions make it quick and easy to understand how to cultivate a healthy lawn that is an attractive environmental asset.
Turfgrass Species and Variety Guidelines for NYS – If you want to get deeper into the science of seed selection, then this is the resource for you. Different types of turfgrass are adapted to different soil, light, and traffic conditions. Choosing the right type will help you maintain the best lawn with the least amount of inputs such as irrigation, fertilizer, and pesticides.
Cornell University turfgrass expert Dr. Frank Rossi narrates this short how-to video on sharpening your mower blade.
Third, the single most important lawn care practice you can undertake for a healthy lawn is proper mowing — and now is a great time to sharpen those blades. Why bother? Dull blades:
shred rather than cut grass
stress your lawn, making it …
more susceptible to insects, diseases, and drought
Fourth, the ongoing drought left many poorly or non-irrigated lawns a little thin. Overseeding helps fill in the bare spots. You don’t even need to wait until spring. Dormant overseeding over the next few weeks can help you get a head start on the season. Use the resources above to choose a drought-tolerant turfgrass type, so watch the forecast and try to get out ahead of the next snowstorm.
I needed some quick advice on ticks. So I went to NYS IPM’s tick webpage and saw — oops. This page is due for a makeover. Now.
Why? Conventional wisdom has it that a (so-called) deer tick needs to be attached to its host for at least 24 hours before it can transmit Lyme disease. (We’ll acknowledge the co-infections later.) Only … conventional wisdom is wrong. Now the best we can say is … no one knows. It varies. The main thing is to get the tick off asap. Just keep in mind that a rush job isn’t necessarily in your best interests. Better to remove it carefully than to remove it too quickly.
The other little problem? Back in the day, biologists thought there were two related tick species: the blacklegged tick and the recently discovered deer tick. But turns out they’re one and the same, so biologists reverted to the old name. Folks: we proudly bring you the (drum roll) blacklegged tick.
Back to removal. Some people swear by “tick tornados.” (Look them up.) And yes — if you need to get a tick off a furry animal, by all means. But for us hairless humans, at IPM (short for “integrated pest management) we still recommend pointy, fine-tipped tweezers as the best way to remove ticks without ticking them off. Enlist help if you can’t reach the tick. Your helper, after all, might need someone to return the favor down the line.
That folklore about gooping them up with petroleum jelly or snubbing out a lit match on their buts? It’s not only folklore — it’s dangerous. Because next thing you know they’ve vomited everything that was in their stomach into your bloodstream.
In a panic? Scraping at them with your fingernail and decapitating them … same result.
Fine-tipped tweezers. Check. (Straight tweezers are fine.) Grasp right behind head. Check. Pull gently but firmly straight up. Check. Photo courtesy HealthHub.
So here’s what you do. Use fine-tipped tweezers to grasp the tick as close to the skin’s surface as possible. Pull upward with steady, even pressure. Try not to twist or jerk the bugger; it’s tricky enough getting the head and mouth-parts out as it is.
But if they break off? Not to worry. After all, you got the all-important abdomen off; that’s where the toxins are. So see if you can tug the head out with your tweezers. Can’t? Swab the site with rubbing alcohol (which you’d do in any case) and leave it be. Eventually they’ll come out as your skin regenerates itself from below.
Actually, the main thing is to prevent the tick getting on you in the first place. (Prevention is key to good IPM, right? Right.) Use repellents and permethrin-infused clothing. While outside, check your legs and arms periodically to see if any critters are climbing up. Shower after you come in.
Most important? The daily tick check. Make it check part of your evening routine — floss, brush teeth, tick check.
I promised to acknowledge those co-infections. Right now it’s just this simple list: anaplasmosis, babesia, bartonella. (Can ticks actually transmit bartonella? Unclear. Also: you might find ehrlichiosis listed in online site. It’s actually a complex of several different bacterial diseases. One is anaplasmosis. This stuff gets complicated fast. Which is why I’ll get to the details in another post.)
And yes, there’s lots more tick-borne diseases, but to our knowledge here at IPM, blacklegged ticks don’t carry them. That promised post, btw, will note not just characteristics of these diseases, but list diseases carried by other types of ticks.
Closing remarks: Best reason for ditching the name “deer tick”? It suggests that deer are the problem. Well, yes, ticks do infest deer, and deer can travel widely, so yes, they carry them around in the literal sense and ticks will drop off here and there. But no, deer don’t vector (aka “carry”) Lyme disease. Look to mice, chipmunks, and shrews for that.