Epidemic Updates for September 18 to October 2, 2023
Cucurbit Downy Mildew
Cucurbit Downy Mildew updates Sept. 18, 2023 | ipmPIPE
Cucumber downy mildew on cucumber was reported in Pennsylvania and Massachusetts between August 25 and September 12, 2023. CDM was reported on squash in N.C.
CDM confirmed on squash in Johnson County, N.C.
This disease was confirmed on squash in Johnson County, North Carolina on August 25, 2023. Disease incidence was approximately 15% and the affected leaves showed 45% disease severity.
Michigan Cucurbit update | August 30, 2023
Cucurbit Downy Mildew updates August 29, 2023 | ipmPIPE
Cucurbit Downy Mildew was detected in Indiana, Maryland, Pennsylvania, New Hampshire, North Carolina, Delaware, Virginia, and New Jersey in August 2023.
Cucurbit Downy Mildew updates August 14, 2023 | ipmPIPE
📢New reports of Cucurbit Downy Mildew on cucumber🥒, butternut, and pumpkins🎃 in Massachusetts, Pennsylvania, North Carolina, Michigan, Maryland, New York, Tennessee, and Alabama📢 from July 28 to August 9, 2023.
Michigan Cucurbit update | August 9, 2023
Good yields of yellow and green processing zucchini were being harvested in west central Michigan.
Watermelon harvest continues in the state.
Cucurbit downy mildew has been confirmed in eight counties to date.
Clade-2 Downy mildew spores were captured in Michigan.
Michigan Cucurbit update | August 2, 2023
Strategies to control Phytophthora fruit rot and Cucurbit downy mildew has been confirmed in Michigan
