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The UVM Apple Program:

Extension and Research for the commercial tree fruit grower in Vermont and beyond...

imageextapple.gif (4123 bytes)Vermont Apple IPM Focus

  L.P.Berkett, IPM Specialist


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New Postings for 2006 [click here]

2006 Pest Management Guidelines for Commercial Tree-Fruit Production - Cornell University

2003-2004 New England Apple Pest Management Guide -- for biological and monitoring information.

  Library

   Diseases    Arthropods     Biological Control    Organic Pest Management 

  Production Guides and Other Publications    Archived IPM Postings    Additional Links


What is IPM ? Integrated Pest Management (IPM) is a sustainable approach to managing pests by combining biological, cultural, physical, and chemical tools in a way that minimizes economic, health, and environmental risks. (National Coalition on IPM)

New Postings for 2006....

[rd_star.gif (874 bytes) Note: To read some of the information this year on the website you will need Adobe Acrobat Reader which can be downloaded free from the Adobe website.]

Weekly Growing Season Apple Bud Stages Around Vermont

Weekly Growing Season DD Accumulation for Arthropod Pests

Weekly Growing Season DD Accumulation for Ascospore Maturity

Weekly Growing Season DD Accumulation for Plum Curculio

Vermont Apple IPM News,    July 25, 2006
Vermont Apple IPM News,    July 5, 2006
Vermont Apple IPM News,    June 20, 2006
Vermont Apple IPM News,    June 13, 2006
Vermont Apple IPM News,    June 7, 2006
Vermont Apple IPM News,    May 31, 2006
Vermont Apple IPM News,    May 18, 2006
Vermont Apple IPM News,    May 8, 2006
Vermont Apple IPM News,    May 2, 2006
Vermont Apple IPM News,    April 18, 2006
Vermont Apple IPM News,    February 28, 2006
Vermont Apple IPM News,    January  17, 2006

rd_star.gif (874 bytes) Recent Articles of Interest ......

IPM 'Quick' Summary for Monitoring Apple Arthropod Pests
IPM Checklist
Link to Market Diseases of Apples, Pears, and Quinces,  Agricultural Handbook #376 (currently out of print; internet version has excellent photographs and descriptions)
A Synopsis of Key Arthropods and Diseases Affecting Apples

Library.... including life cycles, scouting, and thresholds

Apple Diseases:

A Quicker Way to Determine Scab Risk in Your Orchard  -- Lorraine Berkett, Proceedings of the 2003 New England Fruit School and Trade Show,  Jan. 8-9, 2003, Sturbridge, MA., Vol. 109.
A Synopsis of Key Diseases Affecting Apples
IPM Checklist
Link to Market Diseases of Apples, Pears, and Quinces,  Agricultural Handbook #376 (currently out of print; internet version has excellent photographs and descriptions)
Fact Sheets with color pictures (NYS IPM Program website)
Gallery of Disease Images of Tree Fruit Diseases  (West Virginia University website)
Index of Apple Disease photographs and biology (West Virginia University website)

Arthropod Pests:

A Synopsis of Key Arthropods Affecting Apples 
IPM Checklist
Fact Sheets with color pictures (NYS IPM Program website)
Apple IPM Manual: A Guide for Sampling and Managing Major Apple Pests in New York State ( NYS IPM Program website)
Additional pictures and information on Insect Pests of Apples (Website on the Mid-Atlantic Orchard Monitoring Guide)

Biological Control Agents:

Beneficial Insect and Mites in Ontario Orchards (Factsheet with excellent pictures)
Encouraging Biological Control in Vermont: The T.pyri Project, 1996-1997
The T.pyri Project - 1998 Vermont Update
Achieving Biological Control of the European Red Mite in Northeast Apple Orchards,  NYS IPM Program
Predatory Mites , NYS IPM Program
Beneficial Insects, NYS IPM Program
Predators of Aphids and Mites (Mid-Atlantic Orchard Monitoring Guide)
Leafminer parasitoid  - P.ornigis (Bio.Control:  A Guide to Natural Enemies in North America website)
Aphid predators -- lacewings, cecidomyiids (Bio.Control:  A Guide to Natural Enemies in North America website)

Organic Pest Management:

Considerations in Organic Apple Production from the Appropriate Technology Transfer for Rural America   (ATTRA)website.
Organic and Low Spray Apple Production   from the  Appropriate Technology Transfer for Rural America  (ATTRA) website.
Scab Resistant cultivars (SRC)-- important consideration in organic apple production.  The Final Report of a multi-year, regional project focused on the evaluation of SRC would provide valuable insights into whether they are appropriate for your situation.   Also, Dr. David Rosenberger's Update on Scab-Resistant Cultivars and Advanced Selections for Consideration in New Plantings should be a 'must read' if you are considering a new orchard.
What "Organically-Grown" Means -- according to the EPA
The USDA National Organic Program website
FYI - - Organic Programs from Michigan State University Extension and from The Ohio State University Apple Disease Program (Source Link: MSU and WVU website).  Please note that our pest complex and environmental conditions are somewhat different in Vermont but these programs offer information and insights on the challenges of arthropod and disease management. 

Production Guides and Other Publications:

2005 Update to the 2003-2004 New England Apple Pest Management Guide
2003-2004 New England Apple Pest Management Guide,  [Printed version can be received by sending a $15.00 check payable to "The University of Vermont" to Mariann Steen,  UVM Dept. of Plant & Soil Science, 105 Carrigan Drive, Burlington, VT 05405 ]
Cornell's Pest Management Guidelines for Commercial Tree Fruit Production 2006
Penn State University Tree Fruit Production Guide, 2004-2005
Achieving Biological Control of the European Red Mite in Northeast Apple Orchards,  NYS IPM Program
A Method to Measure the Environmental Impact of Pesticides, NYS IPM Program
Semiochemicals and their Use in Mating Disruption,  Dr. Douglas Pfeiffer, VPI

Archived Postings...

2005 IPM Alerts and IPM News Postings
2004 IPM Alerts and IPM News Postings
2003 IPM Alerts and IPM News Postings
2002 IPM Alerts and IPM News Postings
2001 IPM Alerts and IPM News Postings
2000 IPM Alerts and IPM News Postings
1999 IPM Alerts and IPM News Postings
1998 IPM Alerts and IPM News Postings

Additional Links of Interest ....

Vermont IPM Home Page
AIM -- Apple Information Manager
Scaffolds Fruit Journal
Cold Climate Grape Production Website
IPM in the Northeast Region

Please Note:  Always read the label before using any pesticide. The label is the legal document for the product use. Disregard any information if it is in conflict with the label.


Please send comments and suggestions tolorraine.berkett@uvm.edu

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