Rutgers Cooperative Extension
Seasonal updates on diseases, insects, weeds impacting small fruit (blueberry, cranberry, and wine grape). Fruit Pest Alerts are also available via this category feed.
Subscription is through the general Fruit feed available via EMAIL and RSS.
Cherry:
Spotted Wing Drosophila (SWD): Cherries will need SWD protection. Effective insecticides for use on cherries include Asana, Baythroid, Cormoran, Danitol, Delegate, Entrust, Exirel, Imidan, Lambda-Cy/Warrior, Mustang Maxx, Malathion, and Verdepryn. Check the 2021Tree Fruit Production Guide for PHI’s and REI’s for U-Pick operations. rated products. [Read more…]
Dear Vineyard operator,
Rutgers Cooperative Extension in collaboration with NJ Center for Wine Research and Education (NJCWRE) is seeking your response regarding Spotted Lantern Fly (SLF) infestation and losses in your vineyard in previous years. Your responses are critical to understanding the distribution and impact of this invasive pest in New Jersey. If you are unfamiliar with the spotted lanternfly or want to learn more about it, click here (https://njaes.rutgers.edu/spotted-lanternfly/). Please use the below link to fill out your responses.
The Survey Link: https://rutgers.ca1.qualtrics.com/jfe/form/SV_0OCjMZlaqXrOd6u
Blueberries:
Aphids: In most cases, aphid colonies have already been treated. Growers have used various products with varying results. [Read more…]
Peach:
Oriental Fruit Moth: We are still between 1st and 2nd generations at the present time. Growers that have utilized mating disruption for OFM should continue to focus on PC; GPA; and catfacing insect pests as described below.
Please use the below links to listen or watch the recordings from the 2021 Spring Wine Grape Twilight meeting held on May 19th.
Audio Recording link: https://go.rutgers.edu/6kigewvp
Video Recording link: https://go.rutgers.edu/efy1iu7h [Read more…]
Cicadas are Here, There and Everywhere (Depending where you are): 17 year cicadas began emergence last week. These insects while a marvel in the insect world, are also capable of doing considerable damage to young fruit trees, grape vines, and blueberry bushes. After mating they begin to deposit their eggs in slits along small diameter branches. Thin branches which are loaded with fruit weight and damaged by egg laying can break. Some growers have asked about damage and what they can do to prevent it. Most egg laying is starting this week.
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