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Does Your Business Need a Spotted Lanternfly Permit?
Does Your Business Need a Spotted Lanternfly Permit? - Articles Articles
Find out if your business or organization is required to have a Spotted Lanternfly permit in Pennsylvania. More
Dead spotted lanternfly at the base of a treated tree. Photo by Pennsylvania Department of Agriculture
Treating Black Walnuts with Insecticides for Spotted Lanternfly Control - Articles Articles
Recommendations for safe pesticide applications to control spotted lanternfly infestations. More
An adult spotted lanternfly. Photo by Pennsylvania Department of Agriculture
Avoid Home Remedies to Control Spotted Lanternfly - Articles Articles
Untested homemade solutions may harm people, pets and plants. Their use can be unsafe and illegal. More
Updated Insecticide Recommendations for Spotted Lanternfly on Tree Fruit
Updated Insecticide Recommendations for Spotted Lanternfly on Tree Fruit - Articles Articles
Insecticide recommendations for spotted lanternfly in tree fruit, updated August 2018. More
Spotted lanternfly feeding on grapevine. Image by Erica Smyers.
Updated Insecticide Recommendations for Spotted Lanternfly on Grape - Articles Articles
Insecticide recommendations for spotted lanternfly in grape, updated August 2018. More
Are Home Remedies a Good Solution? Penn State Extension Says No!
Are Home Remedies a Good Solution? Penn State Extension Says No! - Articles Articles
Many home remedies can be found on the internet, but are they the best choice? More
Asian longhorned ticks are can be found on deer and other wildlife, as well as livestock and companion animals.
Asian Longhorned Tick, Haemaphysalis longicornis - Articles Articles

Asian Longhorned Tick, Haemaphysalis longicornis

Erika Machtinger, Michael J. Skvarla

The Asian Longhorned tick is a recent invasive tick to Pennsylvania. This tick can be found on wildlife and on livestock. It is important to be aware of the presence of this tick and to implement prevention and control measures when necessary. More
Figure 1. Soybean cyst nematodes females (yellow arrows) and nodules (white arrows) on soybean roots. Photo credit: Penn State Department of Plant Pathology & Environmental Microbiology Archives, Penn State University, Bugwood.org
Plant Parasitic Nematodes Explained - Articles Articles

Plant Parasitic Nematodes Explained

Adriana Murillo-Williams, Alyssa Collins, Ph.D., Paul D. Esker

Have you noticed a decline in yield without a clear explanation? It could be due to plant parasitic nematodes. More
Pesticide Labels and SDSs
Pesticide Labels and SDSs - Articles Articles

Pesticide Labels and SDSs

Sharon I Gripp

Links to pesticide labels and SDSs. More
Choosing a Qualified Pest Management or Lawn Care Company
Choosing a Qualified Pest Management or Lawn Care Company - Articles Articles
When you discover a pest problem in or around your home, such as the spotted lanternfly, the first step is to identify the pest. More
Spotted Lanternfly Grape Pest Alert
Spotted Lanternfly Grape Pest Alert - Articles Articles

Spotted Lanternfly Grape Pest Alert

Heather L Leach, Michela Centinari, Ph.D.

This fact sheet provides identification, damage, quarantine, and management information for the spotted lanternfly, an invasive sap-feeding planthopper that feeds on the vine trunk, shoots, and leaves of grape plants, among other crops. More
Pesticide Laws and Regulations
Pesticide Laws and Regulations - Articles Articles
Many state and federal laws and regulations pertain to the use of pesticides. The major ones in Pennsylvania and nationally are briefly described below. More
Adult spotted lanternflies. Photo Credit: E. Smyers
Spotted Lanternfly Management for Homeowners - Articles Articles

Spotted Lanternfly Management for Homeowners

Heather L Leach, Dave Biddinger, Ph.D., Grzegorz (Greg) Krawczyk, Ph.D.

A guide that reviews the identification, life cycle, current distribution, and techniques for managing spotted lanternfly on your property. More
Pesticide Applicator
Pesticide Applicator Short Courses - Articles Articles
Pesticide applicator short courses prepare professionals in a classroom-style setting to take the certified pesticide applicator’s exam. More
There are a handful of smartphone and tablet applications that can help navigate through some of the challenges of spraying. Photo Credit: Zachary Larson
Take the Guesswork Out of Spraying With These Apps - Articles Articles
Use these smartphone and tablet apps to help in sprayer calibration, nozzle selection, tank mixing and product selection. More
Lesser grain borer. Pest and Diseases Image Library, Bugwood.org https://www.insectimages.org/browse/detail.cfm?imgnum=5489003]
Management of Stored Grain Pests in Organic Systems - Articles Articles
Effective control of stored grain pests without synthetic pesticides requires an IPM approach combining sanitation, identification, monitoring, and preventive practices. More
Lesson Plan: Water Quality, Is There a Point?
Lesson Plan: Water Quality, Is There a Point? - Articles Articles
Lesson plan that teaches the cumulative effects of non-point source pollution and explain ways to reduce or eliminate non-point source pollution in urban and agricultural settings. More
Spotted lanternflies captured on a sticky band. Photo: Emelie Swackhamer, Penn State
Spotted Lanternfly Management: Placing Sticky Bands on Trees - Articles Articles
This article summarizes one method of capturing and killing spotted lanternfly (SLF): placing sticky bands on trees. More
Sclerodermus Latreille
Sclerodermus Latreille - Articles Articles

Sclerodermus Latreille

Michael J. Skvarla

Sclerodermus are small wasps that can become pestiferous and sting people when they attack wood-boring beetle larvae that have infested wooden structures and furniture. More
Pesticide Application Recordkeeping Manual
Pesticide Application Recordkeeping Manual - Articles Articles

Pesticide Application Recordkeeping Manual

Pesticide Education Program

Downloadable recordkeeping manual with worker protection standard and calibration information from the Pesticide Education Program. More
Proper Signage on a Pesticide Storage Area
Safe Pesticide Storage - Articles Articles

Safe Pesticide Storage

Genevieve Christ

Rules of thumb for storage of pesticides More
Jalysus wickhami. Photo © John Rosenfeld
Spined Stilt Bug - Articles Articles

Spined Stilt Bug

Michael J. Skvarla

Spined stilt bugs are an occasional pest of greenhouse tomatoes that can cause flower and fruit abortion and unsightly feeding damage in mature fruits. More
2017 Penn State Agronomy Herbicide Trial Report
2017 Penn State Agronomy Herbicide Trial Report - Articles Articles
This weed field trials report is a summary of the 2017 herbicide trials conducted in corn soybean, and other field crops by the Department of Plant Science at Penn State. More
Stay Alert for Oak Wilt!
Stay Alert for Oak Wilt! - Articles Articles

Stay Alert for Oak Wilt!

Sandy Feather

Oak wilt was not known in New York before 2008, but foresters and arborists are managing it there now. More
Yellowmargined leaf beetle (YMLB) adult. Photo: Michael Skvarla, Penn State
Yellowmargined Leaf Beetle Serious Pest in Pennsylvania - Articles Articles

Yellowmargined Leaf Beetle Serious Pest in Pennsylvania

Michael J. Skvarla, Shelby Fleischer, Ph.D.

Yellowmargined leaf beetle (YMLB) (Microtheca ochroloma) is a serious pest of cruciferous crops. More
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