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.
Peach:
Oriental Fruit Moth (OFM): Trap counts still show captures above the treatment threshold of 6/trap. Treatments are needed anywhere trap counts exceed 6 males per trap, even at this late stage of the season on any variety that is at least 7-10 days away from harvest. [Read more…]
Peach:
Cat-facing Insects, Tarnished Plant Bug (TPB) and Brown Marmorated Stink Bug (BMSB): BMSB traps show only very low levels of bugs. Where ground cover consists of numerous flowering weeds, TPB population is very high. Up to 37 adults and nymphs per 50 sweeps were seen this past week in northern counties. [Read more…]
Peach:
Oriental Fruit Moth (OFM): The third flight is underway in southern counties, and about to start in northern counties. Populations are low in peaches, but higher in apples. [Read more…]
NJ peach orchards demand supplemental irrigation when drought weather patterns persist. Peaches gain up to 70% of their final volume during the last 30 days on the tree, so sizing fruit to their full potential requires supplemental irrigation. July and August are critical months for fruit sizing for most varieties. Inadequate irrigation during critical stages of fruit development results in smaller fruits and irreversible size/marketing losses. Irrigating closer to harvest will not increase fruit size. [Read more…]
Over the last 15 years we have talked about third party audits to verify your food safety plan. Now you are hearing about inspections.
What is the difference?
Audits are voluntary evaluations that growers are doing at the request of their buyers. Some growers may not think that audits are voluntary since some growers have been told if they did not have one, a specific buyer would not purchase their produce. That is true, but you still had the choice to sell to someone else if you did not want to go through the audit process. The audit was verifying what you said you were doing for food safety.
The Food Safety Modernization Act (FSMA) has added the inspection component to food safety. The final FSMA rule went into effect January 2016. As FSMA is implemented over the next two to four years, growers will hear more about inspections and how it may impact their operations. The Food and Drug Administration (FDA) now has more authority for fresh produce which adds another layer of compliance for growers. Inspections will be done by a government entity with specific requirements and implies some type of enforcement in the future. FDA is not in any hurry to start an enforcement program. They have made it clear that education is the first priority, but in reality sometime in the future there will be enforcement. Who will do the inspections is still being decided between FDA and the different states. In New Jersey, the New Jersey Department of Agriculture will probably be the lead agency as it relates to farms and on farm packinghouses.
Coping with New Rules: On-Farm Readiness Review
There is a group of extension personnel from Florida, Michigan, New Jersey and North Carolina working with the National Association State Departments of Agriculture on a grant from the FDA to develop an On Farm Readiness Review. This will be a self-assessment tool for growers, extension personnel and inspectors to help everyone when a farm is inspected. The plan is to have the final version available next year.
Growers will receive training over the next year to help comply with the Produce Rule in FSMA. The good news is growers who have been through a third party audit already meet or exceed most requirements for FSMA. Water testing is the one area where there are differences, but the training will help clarify those differences.
Spotted Wing Drosophila
Photo: Matt BertoneDeadline: May 1, 2016
Survey Purpose: To measure the effects of spotted wing drosophila (SWD) on fruit crop production. Results will be used to develop national research and extension projects to minimize future impacts of SWD.
Survey website: https://survey.ncsu.edu/swd/
Growers of blueberry, raspberry, blackberry, strawberry, and cherry who make pest management decisions are invited to participate in this multi-state survey as part a grant funded effort led by NC State University’s Dr. Hannah Burrack to develop better ways to manage SWD.
Collaborators include Michigan State, Oregon State, Cornell and Rutgers universities, as well as the universities of Maine; Notre Dame; Georgia; California, Davis; and California, Berkeley; and the U.S. Department of Agriculture’s Agricultural Research Service.
The survey may be completed online or printed and returned by fax or mail. Grower participation is vital and appreciated.
