Control de Malezas - Químico, Mecánico, Herbicidas

Midwest Tree Fruit Spray Guide

  Revised annually, this guide provides spraying schedules for insect and disease pests of apple, pear, cherry, peach and plum trees. You will find safety tips, hints for figuring chemical application rates, and discussions about most pests that attack Missouri fruit trees. The guide's...
University of Illinois Extension
Purdue Extension
Iowa State University Extension
Kansas State University Agricultural Experiment Station and Cooperative Extension Service
University of Kentucky Cooperative Extension Service
University of Missouri
Missouri State University
Ohio State University Extension
University of Wisconsin Cooperative Extension Service
University of Arkansas
Midwest Fruit Workers Group

Midwest Small Fruit and Grape Spray Guide

    The pest management recommendations in this guide have been formulated to provide you up-todate information on pesticides and their applicability to your problem. It is suggested that you use this information to set up your own spray program. You should keep accurate records of...
Collaboration from 12 U.S. Universities
Collaboration from 12 U.S. Universities

Vegetable Crop Handbook for the Southeastern United States

  This handbook is comprised of up-to-the-minute, research-based information developed from research and Extension projects conducted throughout the Southeastern United States. The key idea behind this handbook is to provide you with a practical, single source resource that conveniently fits...
Southeastern Vegetable Extension Workers (SEVEW) Group
Southeastern Vegetable Extension Workers (SEVEW) Group

Weed Management in Tomato

Although weed control has always been an important component of tomato production, its importance has increased with the introduction of the sweet potato whitefly and development of the associated irregular ripening problem. Increased incidence of several viral disorders of tomatoes also...
Peter J. Dittmar
William M. Stall
University of Florida, IFAS Extension

Manejo Integral de Plagas del Champiñón

  En éste manual nos hemos enfocado a las plagas más importantes por su mayor potencial para reducir el rendimiento y la calidad del champiñón. El manual está pensado para los cultivadores, así como para los investigadores, tanto como una herramienta...
P. Coles
S. Fleischer
W. Barber
D. Rinker
S. Whitney
C. Keil
D. Beyer
P. Wuest
P. Romaine
The Pennsylvania State University

Mushroom Integrated Pest Management

  In this handbook we have addressed the most important pest organisms with the potential to reduce mushroom yield and quality. The handbook is intended for growers, as well as researchers, as both an educational tool and a reference manual. Recommendations presented here are not intended to...
P. Coles
S. Fleischer
W. Barber
D. Rinker
S. Whitney
C. Keil
D. Beyer
P. Wuest
P. Romaine
The Pennsylvania State University

Pest control in grapes

Grapevines require annual pruning to remain productive and manageable and to achieve consistent yields. Dormant vines are pruned in early spring to adjust pruning severity to account for midwinter cold injury. Growers control production by pruning to achieve consistent yields. Grapevines can...
Bruce Bordelon
Cheri Janssen
Fred Whitford
Purdue University Cooperative Extension Service

Pest control in tomatoes for processing

Processed tomato products fall into two categories: high value products and soft products. High value includes whole peel products such as whole tomatoes, diced tomatoes, and salsa. Ketchup, sauces, and juice are considered soft products. Tomatoes used for high value products receive higher market...
Cheri Janssen
Steve Smith
Rick Foster
Richard Latin
Stephen Weller
Fred Whitford
Purdue University Cooperative Extension Service

Pest Control in Indiana Cantaloupe Production

Like any crop, cantaloupes compete with weeds and are threatened by insect and disease pests. Melon growers rely on herbicides, insecticides, and fungicides to control pests. Growers rank diseases as their primary concern. Insect and weed pests are significant, but pose less of a threat. Some...
Fred Whitford
Dan Egel
Richard Latin
Rick Foster
Steve Weller
Ralph Gann
Purdue University Cooperative Extension Service

Atrazine Use and Weed Management Strategies to Protect Surface Water Quality

Atrazine can be applied to the soil surface either before or after planting, incorporated into the soil prior to planting, or sprayed on corn and weeds, postemergence. Knowing that atrazine moves predominately in solution (dissolved in water) versus attaching to soil particles aids our...
Bill Johnson
Fred Whitford
Dave Flakne
Tom Bauman
Glenn Nice
Jane Frankenberger
Leighanne Hahn
Tony Bailey
Bill Donald
Chris Mann
Lance Murrell
Dane Bowers
Dennis Tierney
Cheri Janssen
Purdue University Cooperative Extension Service