Fruit Crops Edition - Cranberry Section

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.

Plastic Pesticide Container Recycling Dates

The NJ Dept. of Ag, Helena Chemical, Allied Recycling, and the Cumberland County Solid Waste Complex are offering 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.

Dates and locations are listed below.

Questions? Contact:
Roberta C. Lang
New Jersey Department of Agriculture
Division of Agricultural and Natural Resources
Phone: 609.292.2242
Fax: 609.633.7229
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Bug Damaging Cranberries Identified: Plagiognathus repetitus

This year we observed damage to cranberries likely caused by an unknown “mirid” bug (Hemiptera: Miridae). These insects are known as true bugs and have piercing-sucking mouthparts to suck juices out the plants. The species has now been identified by Dr. Thomas Henry, from USDA-ARS-Systematic Entomology Laboratory in Beltsville, MD, as Plagiognathus repetitus (Hemiptera: Miridae).

Adult Plagiognathus repetitus (Hemiptera: Miridae)

Adult Plagiognathus repetitus
(Hemiptera: Miridae)

The insect seems to damage young leaf and flower buds. We observed deformed leaves and flowers in June. This damage appears to cause serious reduction in yield. The damage was likely caused by the nymphs in April-May, as adults were seen in June-July.
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Volunteers Needed for Brown Marmorated Stink Bug Count

Scientists at the USDA are conducting a second year of the “Great Stink Bug Count” and are looking for volunteers from NJ! They are trying to identify characteristics of houses that brown marmorated stink bugs look for when finding overwintering sites. Last year’s count had over 200 volunteers with 44 individuals who counted every day.

BMSB OW

The basics:

  1. Fill out the form
  2. Count the BMSB on the exterior of your home each day
  3. Enter in your count data

Consider participating in the 2014 Great Stink Bug Count!

September 15 – October 15, 2014

You can download particpant forms herehttp://www.stopbmsb.org/2014-count

Results from 2013 are the first to document factors that may be important in where bugs chose to overwinter. Last year’s results suggest that landscape factors, specifically agriculture and woodland habitats, may have the greatest influence on the number of BMSB overwintering on a house.

This data will go a long way to helping us figure out important steps to managing BMSB. They are looking for citizen scientists to help out! Please fill out the attached form and send it in if you are interested!

American Cranberry Growers Association 2014 Summer Field Day

The American Cranberry Growers Association 2014 Summer Field Day will be held on Friday August 22, 2014 at the P.E. Marucci Center for Blueberry & Cranberry Research & Extension in Chatsworth, NJ.
Click to View | Download Flyer

Meeting Agenda

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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.

Field cages in experimental bog

Field cages in experimental bog

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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