Pest Control

Detect and avoid nematode problems in your fruit planting

Plant-parasitic nematodes are microscopic round worms that live in the soil and feed on plant roots or foliage. Nematode feeding can cause a reduction in root volume and mass but above-ground symptoms such as stunting,... more »

ARS scientists seek answers from spotted lanternfly dispersal

The black spots and beautiful colors can be deceiving. At first glance, the spotted lanternfly (Lycorma delicatula) is a beautiful insect whose colors mimic the beloved ladybug with its polka-dotted outer wings and red hind... more »

Virosoft CP4 registered in California for codling moth, oriental fruit moth larvae

BioTEPP Inc., a Canadian biotech company, is proud to announce that it received registration from the California Environmental Protection Agency (CalEPA) for its VirosoftTM CP4, a biopesticide used in the fight against the codling moth(cydia... more »

California registers biopesticide for codling moth, oriental fruit moth larvae

BioTEPP Inc., a Canadian biotech company, recently received registration from the California Environmental Protection Agency (CalEPA) for its Virosoft CP4, a biopesticide used to control codling moth (cydia pomonella) and oriental fruit moth (grapholita molesta).... more »

Another challenging pest has made Pennsylvania its home

A few weeks back, you were alerted that the Swede midge was found on a Pennsylvania farm. We now warn you about another invasive pest, jumping worms. Jumping worms (Amynthas spp., also known as Asian... more »

Take a virtual tour of the Northwest Michigan Horticulture Research Center

Due to Michigan State University policies related to the COVID-19 pandemic, Michigan State University Extension is unable to host in-person meetings. Unfortunately, this includes our annual Northwest Michigan Horticulture Research Center open house and annual Leelanau Horticultural Society dinner and... more »

California agriculture to benefit from BT Now from BioSafe Systems

BT Now biological insecticide is now labeled to manage target lepidoptera larval infestations in California crops. BioSafe Systems’ BT Now controls larvae by using a novel strain of the bacteria, Bacillus thuringiensis ssp. kurstaki (Btk)... more »

Webinar focuses on protecting California orchards from invasive species

The University of California has scheduled another event in a series of webinars – UC Experts Talk. Mark Hoddle, Extension specialist in biological control at the University of California, Riverside, will discuss the problems caused by... more »