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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 2002

2002 Update to the 2000-2001 New England Apple Pest Management Guide

IPM Checklist  

   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 2002....

[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.]

IPM News,   Oct. 15, 2002
IPM News,   August 22, 2002
IPM Alert,     August 9, 2002
IPM News,   July 25, 2002
IPM Alert,     July 16, 2002
IPM Alert,     July 9, 2002
IPM News,   June 20, 2002
IPM Alert,     June 10, 2002
Weekly Update of DD Accumulation for Plum Curculio Model
IPM Alert,     May 30, 2002
IPM Alert,     May 24, 2002
IPM News,   May 21, 2002
IPM Alert,     May 20, 2002
IPM Alert,   May14, 2002
IPM Alert,   May10, 2002
IPM Alert,   April 23, 2002
IPM News,   April 18, 2002
Weekly Update of DD Accumulation for Ascospore Maturity
Weekly Update of DD Accumulation for Arthropod Pests
IPM Alert, April 17, 2002
IPM Alert, April 12, 2002
IPM News,   March 25, 2002
2002 Update to the 2000-2001 New England Apple Pest Management Guide
Link to UMass 2002 March Message
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 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:

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:

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
Cornell's Pest Management Guidelines for Commercial Tree Fruit Production 2001

Archived 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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