- Basil downy mildew has been reported in New Jersey.
- Rhizoctonia root rot has been reported in tomato and other vegetable crops.
- Phomopsis and Phytophthora fruit rot has been reported in eggplant.
- Collar rot has been reported on tomato. For more information please click here.
- Pythium cottony leak has been reported on pepper. For more information on controlling Pythium and Phytophthora please click here.
- Pepper anthracnose has been reported in southern New Jersey. For more information on controlling anthracnose fruit rot please click here.
- Cucurbit downy mildew has been reported on cucumber and cantaloupe in New Jersey with more being reported on the East Coast and Ontario, Canada. For more information on CDM control please click here.
- Blackleg has been reported on potato in New Jersey.
- There have been no reports of Late blight in potato or tomato in the region to date. Late blight has been reported in Ontario, Canada. To follow the progress of Late blight in the US please click here.
- Bacterial leaf spot has been reported in pepper. More more information on BLS control please click here. Rutgers is surveying tomato and pepper fields throughout the state this summer to help determine the makeup of the bacterial population and for copper resistance development.
- Powdery mildew has been reported in cucurbit crops. For more information on the control of CPM please click here.
- Southern blight has been reported on pepper.
- Bacterial canker has been reported in tomato. For more information on diagnosing important tomato diseases please click here.
- For information on diagnosing important diseases in pepper, tomato, and cucurbit crops please click on links.
- 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 29, 2023 Andy Wyenandt
Vegetable Disease Update: 07-29-23
July 22, 2023 Andy Wyenandt
Vegetable Disease Update: 07-22-23
- Collar rot has been reported on tomato. For more information please click here.
- Pythium cottony leak has been reported on pepper. For more information on controlling Pythium and Phytophthora please click here.
- Pepper anthracnose has been reported in southern New Jersey. For more information on controlling anthracnose fruit rot please click here.
- Cucurbit downy mildew has been reported on cucumber and cantaloupe in southern New Jersey with more being reported on the East Coast and Ontario, Canada. For more information on CDM control please click here.
- Blackleg has been reported on potato in New Jersey.
- There have been no reports of Late blight in potato or tomato in the region to date. Late blight has been reported in Ontario, Canada. To follow the progress of Late blight in the US please click here.
- Bacterial leaf spot has been reported in pepper. More more information on BLS control please click here. Rutgers is surveying tomato and pepper fields throughout the state this summer to help determine the makeup of the bacterial population and for copper resistance development.
- Powdery mildew has been reported in cucurbit crops. For more information on the control of CPM please click here.
- Southern blight has been reported on pepper.
- Bacterial canker has been reported in tomato. For more information on diagnosing important tomato diseases please click here.
- For information on diagnosing important diseases in pepper, tomato, and cucurbit crops please click on links.
- 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 8, 2023 Andy Wyenandt
Vegetable Disease Update: 07-08-23
- Cucurbit downy mildew has been reported on cucumber and cantaloupe in southern New Jersey. For more information on CDM control please click here.
- Blackleg has been reported on potato in New Jersey.
- 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.
- Bacterial leaf spot has been reported in pepper. More more information on BLS control please click here. Rutgers is surveying tomato and pepper fields throughout the state this summer to help determine the makeup of the bacterial population and for copper resistance development.
- Powdery mildew has been reported in cucurbit crops. For more information on the control of CPM please click here.
- Southern blight has been reported on pepper.
- 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 on controlling Phytophthora blight please click here.
- For information on diagnosing important pepper diseases 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 6, 2023 Andy Wyenandt
Controlling basil downy mildew in the field in 2023
For over a decade, basil downy mildew (BDM) has caused significant losses in basil grown in organic and conventional field and greenhouse production across the United States. At the time of its introduction, there were very few fungicides labeled for its control making it nearly impossible to grow a successful crop in many areas of the country. [Read more…]
June 30, 2023 Andy Wyenandt
Vegetable Disease Update: 06-30-23
- Cucurbit downy mildew has been reported on cucumber in New Jersey. For more information on CDM control please click here.
- 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.
- Bacterial leaf spot has been reported in pepper. More more information on BLS control please click here. Rutgers is surveying tomato and pepper fields throughout the state this summer to help determine the makeup of the bacterial population and for copper resistance development.
- Powdery mildew has been reported in cucurbit crops. For more information on the control of CPM please click here.
- Southern blight has been reported on pepper.
- 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 on controlling Phytophthora blight please click here.
- For information on diagnosing important pepper diseases 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.
February 23, 2023 Andy Wyenandt
‘Fields of Devotion’ screening in New Brunswick, 2-4pm on March 3rd
When climate change-induced diseases wipe out farmers’ fields, growers turn to scientists for help. Fields of Devotion, a 30-minute science-in-action film, follows the decade-long partnership between Rutgers plant biologists, the New Jersey Agricultural Experiment Station (NJAES), and New Jersey small family farmers as they work together to develop resilient basil crops. A story of hard work, collaboration, and innovative solutions for a rapidly changing world, Fields of Devotion is told from the perspective of local farmers and plant biology graduate students who together help realize Rutgers’ land grant mission of community engagement and academic excellence.
This event is free but registration is requested to ensure seating.
Secure your seat for this exclusive free documentary screening, including a panel discussion and networking reception.
Please click here to RSVP today.
Event Time: 2:00pm – 4:00pm, Friday March 3, 2023
Event Location:
New Jersey Institute for Food, Nutrition, and Health
School of Environmental and Biological Sciences
Rutgers, The State University of New Jersey
61 Dudley Road
New Brunswick, NJ 08901-8520
IFNH, George H. Cook Campus
Agenda For March 3, 2023 Film Screening Event
- Fields of Devotion film screening
- A discussion with the film’s featured farmers and scientists
- Networking reception for farmers, scientists, and students
Who Should Attend? This two-hour event will provide valuable information to farmers, scientists, and students working in the agricultural field.
