Raspberries & Blackberries
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 »
Michigan spotted wing Drosophila report for July 28
This is the seventh weekly report of the Michigan State University Extension spotted wing Drosophila (SWD) monitoring network. Traps in the network are baited with Trece lures and placed near susceptible crops and wild hosts... more »
Increase of spotted wing Drosophila in berry crops
Monitoring for spotted wing Drosophila (SWD) over the past week has revealed an upswing in the catches of SWD in monitoring traps. Numbers have gone from a few per trap to some catching more than... more »
MSU: Spotted wing drosophila, brown marmorated stink bug report
This is the fourth weekly report of the Michigan State University Extension spotted wing drosophila (SWD) monitoring network. A total of six females and seven males were captured from six out of more than 130... more »
PHHI welcomes new researcher focused on berry genomics, breeding
Massimo Iorizzo recently joined N.C. State University’s Plants for Human Health Institute (PHHI) at the N.C. Research Campus in Kannapolis. An assistant professor in the Department of Horticultural Science, Iorizzo’s research will focus on genetics,... more »
Excessive rain promotes Phytophthora diseases in raspberries, strawberries
In a rainy year, there is a higher risk of diseases caused by Oomycetes, also called “water molds,” especially Phytophthora species, which thrive in waterlogged soils and areas with standing water for periods of time.... more »
First spotted wing Drosophila detected for 2015
The Michigan State University Extension spotted wing Drosophila(SWD) monitoring network detected the first SWD in traps baited with commercial lures late last week in Berrien and Benzie counties. The Berrien County detection was from a... more »
Assistance in raspberry virus diagnosis offered
In recent years, an increasing number of raspberry growers have reported seeing berries that are smaller than usual, misshapen and crumbly when harvested, particularly in older fields. They may have been of such poor quality... more »
Using exclusion netting helps manage SWD in blueberries
Dale-Ila Riggs, owner of The Berry Patch at Stone Wall Hill Farm, a diversified fruit and vegetable farm in Stephentown, New York, has been attempting everything imaginable to reduce the impact of spotted wing drosophila... more »
MSU tips for better blueberry weed control
Blueberry growers have several long-residual herbicides available for use in first-year and established plantings. Complete weed control is critical the first year to ensure high survival rates and quick establishment. Weed competition or herbicide injury... more »