Tag Archives: pesticide use

Disinfectants Safety

Here’s an update on disinfectant use in schools from our colleagues over at the Cornell Pesticide Management Education Program (PMEP). Thank you to Mary Centrella, PMEP Director and Educator, for putting it together.

As more people become vaccinated and things begin to open again, it is essential that we continue to use disinfectants correctly.Man wearing a mask, goggles, and rubber gloves wiping a table with a white cloth

Before using a disinfectant:

Assess whether it is necessary. Could soap and water be just as effective? Is the surface you are disinfectant high risk (i.e., used frequently by many people)? Be aware that recent information from the CDC shows that the risk of transmission of SARS-CoV-2 (the virus that causes COVID-19) on surfaces is considered low.

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School IPM 2020 Conference

When it comes to student learning and achievement, the physical environment is a full partner.” – Dr. Lorraine Maxwell, Cornell University A picture of a school with a banner that says "School is Open Humans Only" with a bedbug, cockroach, tick looking at the sign. The tick is holding a mouse pull toy and the cockroach is holding a coronavirus shaped balloon. Includes the logos for NYSIPM, Cornell AgriTech, and USDA: NIFA

Another annual NYSIPM Conference is in the books and it was certainly different from what we imagined when we started planning last year. Covid-19 caused us to move the in-person gathering from April to a virtual conference in August. (Silver lining: it turns out virtual conferences are easier to get online than those we record with a video camera. You can now view the conference presentations from our YouTube channel.)  The virus also both supported and distracted from our main goal of discussing school pest issues that need community interventions to address.

As I discussed in my July post, Back to School – Humans Only!, Covid-19 is an excellent example of an issue that cannot be handled by school personnel alone. We have all been called to support the openings of schools through practicing social distancing, wearing masks, and handwashing whenever we leave our homes. As we looked at pest issues with similar community connections, examples included pests like bed bugs coming into schools on backpacks, but also wheelchairs and cockroaches coming in supplies and food packaging. Increasing communication and engaging collaborators that can help address these issues in the community preventing the introduction of pests into schools were brought up repeatedly. You can view that discussion here. Drs. Dina Fonseca and Paul Curtis also provided us with excellent examples of community members working together to manage mosquitoes and deer.

Besides influencing our conference, how else will Covid-19 impact schools from an IPM perspective? A few virus mitigation practices have direct impact on pests.

Reduced clutter

Photo of slide from conference: "Summary – NYC study Students’ perception of the school’s social learning environment is, in part, shaped by the physical quality of the school building. The social learning environment affects student attendance and subsequently academic achievement. Demographic factors play a role but school building quality remains an important contributing factor to the learning environment."

School building conditions matter in learning outcomes.

To decrease items that need to be regularly cleaned and sanitized, only required items are being kept in classrooms. The elimination of furniture and cushions, fewer books, less arts and crafts materials (or materials stored in easy to clean containers) will provide less space for pests to hide. We touched on this in the blog post, Bed Bugs in Schools – Prevention. And, as we learned in our keynote address, Healthy Environments for Learning by Dr. Lorraine Maxwell,  too much clutter can also lead to cognitive fatigue. While there is much influencing learning outcomes this year, we can hope that simplifying classrooms will help reduce pests and support learning.

Food in the classroom

There will be expanded food in classrooms as student travel within building is curtailed. Breakfast in the classroom has already proven to be challenging. This year lunch in the classroom, as well as teacher breaks, will increase the volume of food and food waste, the number of spills, and the amount of cleaning occurring throughout the school. On the School IPM Best Practices website, you can find information and resources on breakfast in the classroom.

Ventilation

To increase ventilation, windows and doors are being encouraged to be left open. Open doors leave opportunities for rodents and flying insects to enter buildings. Windows should have screens in place to exclude pests, but have screens been checked for holes or bent frames? Bobby Corrigan discussed rodent exclusion in his presentation, Identifying and Understanding the Rodent Vulnerable Areas (RVAs) of Schools: Essential for Sustainable IPM.

Sanitation

With IPM, we usually discuss cleaning more than sanitation, but Covid-19 has created a shift. (Note: this is unfortunate as this particular virus succumbs to soap and water.) We are not the experts on this issue, but have included a couple of blog posts to help provide some guidance:

The most important outcome of the conference is the message that school building matters and, indeed, as Dr. Maxwell concludes, “When it comes to student learning and achievement, the physical environment is a full partner.” And we all have a part to play.

Be sure to visit our School IPM 2020: Where We’ve Been and What’s Next webpage for information on our speakers and links to the recordings of all the presentations.

For more information on school IPM, visit our Schools and Daycare Centers webpage.

AIR QUALITY: Pest Management, when pests are too small to see

A recent EPA nationwide webinar, What Schools Need to Know: Practices and Principles for Healthy IAQ and Reducing the Spread of Viruses, focused on indoor air quality in school settings. Air quality was important before the current pandemic but is now central to the back-to-school issue.  For today’s post we’d like to share some EPA and NYS Department of Environmental Conservation resources. Some highlights: airborne disease is not the only issue. Proper surface cleaning and air filtering must be addressed. Products used to kill virus organisms are not just ‘disinfectants’, but pesticides, so their labeled directions must be followed. School buildings across the country vary widely in age, size, and management budget, making indoor air quality an important subject long before SARS Covid-19.

graphic showing pages available in the EPA air quality site

Indoor Air Quality has never been so important. In addition to its usual IAQ resources, EPA has created a specific Covid-19 webpage.

graphic shows portions of two labels of common cleaning wipes with a note to keep out of reach of children

The Label is the Law. Read the label on very common containers of disinfectant wipes!

The major takeaway from this webinar’s experts? Using a combination of tactics is crucial to success.

  • Social distancing helps because aerosol spread (coughing, sneezing) travels farther than you’d expect. Not only in the air, but particles linger on clothing and items.
  • Masks reduce the exhalation of virus, therefore reducing what’s in the air.
  • Surface cleaning of high-touch areas. Under optimum conditions, SARS CoV-2 virus can last up to three days on plastic surfaces. There are plenty of surfaces in public buildings. These FOMITES (inanimate, contaminated objects capable of transfer microbes to new hosts) are high-touch areas such as desktops, door handles, faucets, and electronic devices. Always consult a trusted list of disinfecting products and read the label. How the product is applied is just as important. Foggers generally do not leave surfaces wet long enough (20 mins is optimum) to kill virus. CLEANING cloths should not be reused from site to site. Use clean, sterile cloths for cleaning so you are not moving microbes from place to place instead of destroying them. NOTE:  while the CDC has a list of effective disinfectants, we recommend that you PLEASE CHOOSE from this list compiled specifically for use in New York State: https://www.dec.ny.gov/docs/materials_minerals_pdf/covid19.pdf
  • Hand washing- often and done with care. Emphasize this after toilet use. (This virus also spreads through feces.)
  • Air movement. This is not just the use of a fan. Fans recycle the same air around the room. Air movement must include dilution of indoor air with outdoor air as much as possible before, during, and after rooms are occupied. The addition of air filters (properly maintained) such as HEPA filters is highly suggested. HEPA means ‘high efficiency particulate air’ filters. Filtration reduces but can not eliminate airborne particulates.

Air quality depends on more than circulation and filtration, but on proper use of disinfectants. Improper use often induces asthma, and causes health problems. Always read the label.

We remind you that care should be taken with cleaning products used in homes and businesses, as well as schools. Fraudulent claims and risky products are out there. Visit the ABCS of School IPM blog post for more information.

school blog banner

We remind you that care should be taken with cleaning products used in homes and businesses, as well as schools. Fraudulent claims and risky products are out there. Visit the ABCS of School IPM blog post for more information.

For additional information, visit these resources from the Centers for Disease Control and Prevention (CDC) website:

Pesticide Use Guidance During COVID-19

Our friends over at Cornell’s Pesticide Management Education Program (psep.cce.cornell.edu) has 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/.

Announcing Updates to the Northeastern IPM School Best Management Practices Website

northeastipm.org/schools//

photo shows a screen shot of the front page of the school best management practices website

Our New Look!

Back in 2013, the Northeast School IPM Working Group (NESIWG) received a Partnership Grant from the Northeastern IPM Center to develop a Best Management Practices (BMP) website.

northeastipm.org/schools//

logo of the northeastern I P M center

Reducing pest and pesticide exposure is important for children, just as it is for district staff and visitors. But schools are especially challenging to manage because they include such varied and heavily used settings such as classrooms, cafeterias, laboratories, auditoriums, theaters, playing fields, playgrounds and gardens.

photo shows signs of damaged turf on a lacrosse field due to over use

The burden of use on an athletic field. (NYSIPM photo)

With the help of many contributors, the NESIWG both created and collected resources for school IPM. We wanted to help administrators, school boards, parents, teaching and support staff, athletic directors, groundskeepers, kitchen staff and custodians how a designated pest management plan can reduce both pests and the need for pesticides. The website was a success.

By 2018, NESIWG members saw the need to update old links and fill out gaps in the content. Eager to keep the website a useful and comprehensive resource, the working group applied for and received a NEIPM Communications grant. Again using focus groups, the following changes were made:

  • a reorganization of the pest species list,
  • additional information on relevant pesticide use regulations in all Northeastern states,
  • grouping resources by stakeholder roles,
  • the addition of two new pages: Breakfast in the Classroom and Playgrounds

Additionally, the recent grant included an update of the working group’s homepage, a new ranking of regional school IPM priorities, a current membership list and an index of school IPM contacts in the Northeast.

graphic shows front of new brochure announcing the changes in the school best management practices website

Front (Outside) of Brochure

Now, with changes soon to be complete, the NESIWG welcomes your visits and assistance in sharing this helpful site. After all, finding and using the website is key!

Back of new brochure advertising the changes to the Best management practices for schools website

Back (Inside) of Brochure

PLEASE CONSIDER DOWNLOADING OUR BROCHURE, printing a few and sharing them.  OR SHARE THIS LINK.

northeastipm.org/schools//