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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


New Postings for 2003

IPM Checklist  

2003-2004 New England Apple Pest Management Guide

   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)

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New Postings for 2003....

[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 DD Accumulation for Arthropod Pests

Weekly Growing Season DD Accumulation for Plum Curculio

Weekly Growing Season DD Accumulation for Ascospore Maturity

IPM News, October 16, 2003
IPM News,   July 16, 2003
IPM Alert,   July 2, 2003
IPM News,   June 19, 2003
IPM Alert,   June 3, 2003
IPM Alert,   May 27, 2003
IPM News,   May 22, 2003
IPM Alert,   May 5, 2003
IPM News,   April 24, 2003
IPM Alert,   April 21, 2003
IPM Alert,   April 7, 2003
IPM News,   March 19, 2003
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.
2003-2004 New England Apple Pest Management Guide, March 17, 2003
UMass 2003 March Message, March 17, 2003
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
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 
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:

Organic and Low Spray Apple Production   from the   Appropriate Technology Transfer for Rural America 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:

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 2003
Penn State University Tree Fruit Production Guide, 2002-2003
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...

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
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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