SWD
How to prevent, manage SWD infestation
Our recent mild winter raised concerns about the potential for early season spotted wing drosophila (SWD) damage to berries, which were further increased when South Carolina strawberry growers observed infestation last month. We have now... more »
SWD survey seeks grower responses
A new survey is seeking responses from growers regarding spotted wing drosophila (SWD) management. The survey is part of the "Sustainable Spotted Wind Dosophila Management for U.S. Fruit Crops" project, funded by the USDA National... more »
NABG Foundation funds 2016 projects
The North American Bramble Growers Foundation has selected seven projects for 2016 funding. Eric Hanson, Michigan State University, was funded for work with high tunnel raspberry production in 2015. Photo: NABG... more »
Broad spectrum insecticides can flare spider mites
Broad spectrum insecticides, including materials like pyrethroids (IRAC Group 3 materials), organophosphates (IRAC Group 1B), and carbamates (IRACvGroup 1A) have been demonstrated by our laboratory and lots of other entomologists to flare spider mite populations... more »
Michigan State University projects aim to thwart invasive fruit pest
A tiny vinegar fly from eastern Asia called spotted wing drosophila (SWD) is fast becoming one of the most intensively studied insects at Michigan State University (MSU). That’s because the invasive pest, the size of... more »
Spotted wing drosophila webinar for Michigan sweet and tart cherry growers
Michigan State University Extension and MSU AgBioResearch, along with the Michigan Cherry Committee, are hosting an online Zoom webinar on Friday, Nov. 20, 2015, from 8:30 a.m. to 2 p.m. to learn about the invasive... more »
NCSU wins grant to curb SWD
North Carolina State University (NCSU) has won a $6.7 million grant from USDA to undertake research and grower education efforts aimed at better managing a major new pest that causes hundreds of millions of dollars... more »
Penn State: Final SWD update for berry growers
Spotted wing drosophila is present just about anywhere we look these days —even in berry fields where fruit is no longer present. At this point, this mainly matters to growers of fall raspberries, blackberries, and... more »
What to do about SWD-infested fruit?
The SWD monitoring network Counties are all positive for SWD as of last week, Aug. 28. A lot of SWD are being caught in traps in research sites now with population numbers expected to climb... more »