- Cucurbit downy mildew has been reported ONLY on cucumber in southern, central, and northern New Jersey. For more information on CDM control please click here. To follow the progress of CDM in the US please click here.
- The foliar and fruit rot phase of Buckeye rot in tomato has been reported.
- There have been no reports of Late blight in potato or tomato in the region to date. To follow the progress of Late blight in the US please click here.
- Viruses in pepper and tomato have been reported at an unusually high rate this summer.
- Bacterial leaf spot is being reported in pepper and tomato. More more information on BLS control please click here. Rutgers is still surveying tomato and pepper fields throughout the state to help determine the makeup of the bacterial population and for copper resistance development!
- Basil downy mildew has been confirmed in New Jersey. All basil growers are encouraged to scout on a daily basis. To track and report BDM occurrence please click here. For information on the control of BDM in the greenhouse or the field please click on the hyperlinks.
- Phomopsis leaf blight has been reported in annual strawberry. For more information please see this Extension publication by Louws et al. at NCSU.
- Collar rot has been reported in tomato. Please click here for more information.
- Rhizoctonia root rot has been reported in summer squash. Click here for more information.
- White mold has been reported in tomato and Southern blight in pepper in southern new Jersey this past week. Click here for more information.
- Powdery mildew has been reported in cucurbit crops. For more information on the control of CPM please click here.
- Bacterial canker has been reported in tomato. For more information on diagnosing important tomato diseases please click here.
- Phytophthora blight has been reported on pepper. For more information please click here.
- The 2022/2023 Commercial Vegetable Production Recommendations Guide is available for free online or for sale in hardcopy form at many County offices.
- For a quick review on managing fungicide resistance development using tank mixes and fungicide rotations, and information on FRAC group 4, FRAC group 7, and FRAC group 3 and FRAC group 11 fungicides please click on hyperlinks.
Search Results for: basil downy mildew
August 8, 2022 Andy Wyenandt
Vegetable Disease Update: 08-08-22
July 29, 2022 Andy Wyenandt
Vegetable Disease Update: 07-29-22
- Basil downy mildew has been confirmed in New Jersey. All basil growers are encouraged to scout on a daily basis. To track and report BDM occurrence please click here. For information on the control of BDM in the greenhouse or the field please click on the hyperlinks.
- Cucurbit downy mildew has been reported ONLY on cucumber in southern, central, and northern New Jersey. For more information on CDM control please click here. To follow the progress of CDM in the US please click here.
- Bacterial leaf spot has been reported in pepper. More more information on BLS control please click here.
- Phomopsis leaf blight has been reported in annual strawberry. For more information please see this Extension publication by Louws et al. at NCSU.
- Collar rot has been reported in tomato. Please click here for more information.
- There have been no reports of Late blight in potato or tomato in the region to date. To follow the progress of Late blight in the US please click here.
- Rhizoctonia root rot has been reported in summer squash. Click here for more information.
- White mold has been reported in tomato and Southern blight in pepper in southern new Jersey this past week. Click here for more information.
- Powdery mildew has been reported in cucurbit crops. For more information on the control of CPM please click here.
- Bacterial canker has been reported in tomato. For more information on diagnosing important tomato diseases please click here.
- Phytophthora blight has been reported on pepper. For more information please click here.
- The 2022/2023 Commercial Vegetable Production Recommendations Guide is available for free online or for sale in hardcopy form at many County offices.
- For a quick review on managing fungicide resistance development using tank mixes and fungicide rotations, and information on FRAC group 4, FRAC group 7, and FRAC group 3 and FRAC group 11 fungicides please click on hyperlinks.
July 15, 2022 Andy Wyenandt
Vegetable Disease Update: 07-15-22
- Phomopsis leaf blight has been reported in annual strawberry. For more information please see this Extension publication by Louws et al. at NCSU.
- Collar rot has been reported in tomato. Please click here for more information.
- There have been no reports of Late blight in potato or tomato in the region to date. To follow the progress of Late blight in the US please click here.
- There have been a few isolated reports of basil downy mildew in the last month from NY, RI, and MA. All basil growers are encouraged to scout on a daily basis. To track and report BDM occurrence please click here. For information on the control of BDM in the greenhouse or the field please click on the hyperlinks.
- Rhizoctonia root rot has been reported in summer squash. Click here for more information.
- White mold has been reported in tomato and Southern blight in pepper in southern new Jersey this past week. Click here for more information.
- Powdery mildew has been reported in cucurbit crops. For more information on the control of CPM please click here.
- Cucurbit downy mildew has been reported ONLY on cucumber in southern, central, and northern New Jersey. For more information on CDM control please click here. To follow the progress of CDM in the US please click here.
- Bacterial leaf spot has been reported in pepper. More more information on BLS control please click here.
- Bacterial canker has been reported in tomato. For more information on diagnosing important tomato diseases please click here.
- Phytophthora blight has been reported on pepper. For more information please click here.
- Dickeya dianthicola has been reported in potato in Virginia and Massachusetts.
- The 2022/2023 Commercial Vegetable Production Recommendations Guide is available for free online or for sale in hardcopy form at many County offices.
- For a quick review on managing fungicide resistance development using tank mixes and fungicide rotations, and information on FRAC group 4, FRAC group 7, and FRAC group 3 and FRAC group 11 fungicides please click on hyperlinks.
July 30, 2021 Wes Kline
Vegetable Twilight Meeting and Research Tour
Thursday, August 19, 2021, 4:00 pm (meet at the shelter near the parking lot)
Rutgers Agricultural Research & Extension Center
121 Northville Rd., Bridgeton, NJ (Upper Deerfield)
4:00 – Discussion
Strawberry Soil Fertility – Bill Hlubik, Middlesex County Agricultural Agent
Silicon, Sulfur and Manganese Nutrition for Protecting Cucurbits from Powdery Mildew – Joe Heckman, PhD, Specialist in Soil Fertility
Rutgers Covid-19 Project – Rick VanVranken, Atlantic County Agricultural Agent
Sustainable Agriculture and Research and Extension (SARE) Farmer Grants a Way to Try New Things and Cover the Cost – Michelle Infante-Casella, Gloucester County Agricultural Agent
4:30 – Tour
Evaluation of Bell Pepper Varieties and Breeding Lines for Bacterial Leaf Spot and Phytophthora Blight Management – Wes Kline, PhD, Cumberland County Agricultural Agent
Cover Crops for Between Beds in Plasticulture Cucumbers – Thierry Besancon, PhD, Extension Weed Specialist for Specialty Crops
Update on Breeding for Fusarium Wilt Resistance in Basil – Kathryn Homa, IR-4 Program
Anthracnose Control in Peppers – Andy Wyenandt, PhD, Specialist in Vegetable Pathology
Phytophthora Blight Control Through the Use of Fungicides – Andy Wyenandt, PhD, Specialist in Vegetable Pathology
Control of Basil Downy Mildew with Organic Materials – Andy Wyenandt, PhD, Specialist in Vegetable Pathology
The Effects of Simulated Dicamba Drift on Cucumber and Snap Bean Yields – Maggie Wasacz, Rutgers Graduate Student
Sweet Corn Demonstrating the Differences/Effectiveness of Non-Bt, Providence Bt, and Attribute II Bt Varieties for Resistance to Corn Earn Worm and Fall Army Worm – Joe Ingerson-Mahar, PhD, Vegetable IPM Coordinator
Update on Industrial Hemp Research in South Jersey – Raul Cabrera, Specialist in Nursery Production and Management
PESTICIDE CREDITS UNITS
1A Agriculture Plant 9
10 Demonstration and Research 9
PP2 Private Applicator 9
Note: face masks and hand sanitizers will be available
June 29, 2021 Andy Wyenandt
Vegetable Disease Update – 6/29/21
- Cucurbit downy mildew has been reported on cucumber (6/16/21) and cantaloupe (6/22/21) in southern New Jersey. For more information on CDM and its control please click here. To track the progress of CDM please visit the CDM forecasting website.
- No reports of Late blight in the region. To track the progress of Late blight in the US please click here.
- Bacterial leaf spot (BLS) has been reported on bell and non-bell peppers in southern New Jersey.
- Southern blight has been reported on tomato in central New Jersey.
- Northern corn leaf blight has been confirmed in sweet corn last week in southern New Jersey.
- Basil downy mildew has been reported from multiple locations in southern New Jersey. All basil growers are encouraged to scout their plantings on a daily basis. For more information on controlling BDM please click here. To follow the progress of BDM in the US please click here.
- Rhizoctonia and Pythium root rot have been reported in pepper. For a review of identifying and controlling root rots please click here.
- The 2020/2021 Commercial Vegetable Production Recommendations Guide is available for free online.
- For a quick review on managing fungicide resistance development using tank mixes and fungicide rotations, and information on FRAC group 4, FRAC group 7, and FRAC group 3 and FRAC group 11 fungicides please click on hyperlinks.
June 23, 2021 Andy Wyenandt
Vegetable Disease Update – 6/22/21
- Cucurbit downy mildew has been reported on cucumber (6/16/21) and cantaloupe (6/22/21) in southern New Jersey. For more information on CDM and its control please click here. To track the progress of CDM please visit the CDM forecasting website.
- No reports of Late blight in the region. To track the progress of Late blight in the US please click here.
- Bacterial leaf spot (BLS) has been reported on ‘Paladin’ bell pepper in southern New Jersey which has no resistance to BLS.
- Rhizoctonia root rot has been found in sugar beet in New Jersey.
- Northern corn leaf blight has been confirmed in sweet corn in southern New Jersey.
- Basil downy mildew has been reported from multiple locations in southern New Jersey. All basil growers are encouraged to scout their plantings on a daily basis. For more information on controlling BDM please click here. To follow the progress of BDM in the US please click here.
- Rhizoctonia and Pythium root rot have been reported in pepper. For a review of identifying and controlling root rots please click here.
- With the on and off again heavy rains we have been getting, along with warmer weather, all growers should consider applying at-transplanting fungicides for root rot control. Please click here to see these articles.
- The 2020/2021 Commercial Vegetable Production Recommendations Guide is available for free online! With many county offices running reduced hours or being closed this is the easiest way to obtain the newest recommendations.
- For a quick review on managing fungicide resistance development using tank mixes and fungicide rotations, and information on FRAC group 4, FRAC group 7, and FRAC group 3 and FRAC group 11 fungicides please click on hyperlinks.
