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Brigade
Scorpion
Bifenture.10DF
Bifenture.EC
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Fruit Crops Edition
Seasonal updates on diseases, insects, weeds impacting tree fruit and small fruit (blueberry, cranberry, and wine grape). Fruit Pest Alerts are also available via this category feed.
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Fruit IPM Report August 7, 2014
Proposed Importation of Apples from China
A proposed rule is open for public comment that would allow the importation of apples into US markets from China.
A pest risk assessment has identified 21 pests that are on US quarantine lists which could be introduced in/on apples from China. Assurances have been made that fruit will be inspected prior to harvest for signs of infestation and fumigated prior to entrance into the US. However, the importation of fruit increases the likelihood that pests, such as the Oriental Fruit Fly, the plum fruit moth and the summer fruit tortrix, could be accidentally introduced and become established.
You may submit comments electronically by visiting http://www.regulations.gov/#!docketDetail;D=APHIS-2014-0003
Beating the Bugs in the Bogs – Sparganothis Fruitworm and Spotted Fireworm
Sparganothis fruitworm and spotted fireworm are important pests of cranberries; therefore, plant resistance against these insects is a major topic of study.
Both insects feed on cranberry uprights and developing fruit during the summer. Dr. Elvira de Lange, a postdoc at the Blueberry and Cranberry Research Center, is especially interested in the resistance factors against these insects that are naturally present in cranberry fruits.
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Plastic Pesticide Container Recycling Earns Pesticide Core Credit
The NJ Dept. of Ag, Helena Chemical, and the Cumberland County Solid Waste Complex are offering a series dates for free plastic pesticide container recycling disposal. These are offered to agricultural, professional and commercial applicators holding a NJDEP Pesticide Applicators License. State, county and municipal government agencies may also participate. Spread the word and recruit participants for this free service – we are hoping to exceed last year’s collections.
The NJ Dept. of Ag will be on-site to inspect the containers and issue one Core Credit to license holders who follow the processing guidelines. To receive Credit, participants must bring their Pesticide License and prepare the containers. Core credits will not be issued to participants who do not prepare containers. Dates and locations are listed below.
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Cranberry Toad Bug: A New Cranberry Pest
Last year we observed damage in cranberry bogs by the cranberry toad bug, Phylloscelis atra, in New Jersey. Although we had seen toad bugs in cranberry bogs in the past we had never seen them causing damage to the vines and fruit. Toad bugs are hemipteran insects, similar to blunt-nosed leafhoppers, but belong to the Family Fulgoridae (planthoppers) as opposed to leafhoppers, which belong to the family Cicadellidae.
Life Cycle
Toad bugs feed only on cranberries. This insect has a single generation per year. It overwinters as eggs. The nymphs appear by the end of June through August, and the adults from August through October. Eggs are laid from September through October.
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