The Alfalfa Weevil
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Preliminary Report on the Alfalfa Weevil
Author | : Francis Marion Webster |
Publisher | : |
Total Pages | : 70 |
Release | : 1912 |
Genre | : Alfalfa weevil |
ISBN | : |
Alfalfa Management Guide
Author | : D. J. Undersander |
Publisher | : |
Total Pages | : 0 |
Release | : 2011 |
Genre | : Alfalfa |
ISBN | : 9780891181798 |
The Alfalfa Management Guide is designed especially for busy growers, with to-the-point recommendations, useful images of diseased plants and pests, and quick-reference tables and charts. Revised in 2011, this edition of Alfalfa Management Guide covers the latest strategies for alfalfa establishment, production, and harvest-soil testing, fertilizing, integrated pest management, rotation, and more.
The Alfalfa Weevil
Author | : Robert Allen Cooley |
Publisher | : |
Total Pages | : 24 |
Release | : 1914 |
Genre | : Alfalfa weevil |
ISBN | : |
The Alfalfa Weevil and Methods of Controlling it
Author | : |
Publisher | : |
Total Pages | : 18 |
Release | : 1916 |
Genre | : Alfalfa |
ISBN | : |
The alfalfa weevil destroys a great deal of alfalfa in northern Utah and southern Idaho. It also inhabit southwestern Wyoming and is spreading slowly to new territory in all directions. I may in time infest most of the United States. The adult, a small brown snout-beetle, and th larva, a green wormlike creature, usually escape notice during the first two or three years that they are present in a locality, but as soon as they begin to become numerous enough to do harm they are readily found, and their effect upon the appearance of the fields is conspicuous. Vigorous treatment is then necessary to prevent partial or total destruction of the first and second crops. The purpose of this bulletin is to show how serious the attack is to the farmer, how much territory it embraces and how it spreads, a nd to describe the insect, its work, and the methods which are effective in dealing with it.
Intermountain Alfalfa Management
Author | : Steve B. Orloff |
Publisher | : UCANR Publications |
Total Pages | : 152 |
Release | : 1997-06-01 |
Genre | : Technology & Engineering |
ISBN | : 9781879906242 |
This comprehensive guide for western alfalfa growers brings together the most current information and recommendations in nearly all areas of alfalfa management, including stand establishment, fertilization, irrigation, pest management, and harvesting
Introduction to Insect Pest Management
Author | : Robert L. Metcalf |
Publisher | : |
Total Pages | : 600 |
Release | : 1982-09-27 |
Genre | : Reference |
ISBN | : |
An integrated survey of the biological background, principles, and methods of insect pest management, presenting representative papers by leaders in the field. Stresses insect problems in agriculture, providing examples of developing programs and techniques in the modeling, analysis, and use of insect pest management. Topics covered include plant resistance, parasitoids, and the function of diseases and insecticides in pest management. Provides extensive references and numerous practical examples of pest management usage.
Bioassays with Arthropods
Author | : Jacqueline L. Robertson |
Publisher | : CRC Press |
Total Pages | : 291 |
Release | : 2017-06-26 |
Genre | : Mathematics |
ISBN | : 1315356279 |
Imagine a statistics book for bioassays written by a statistician. Next, imagine a statistics book for bioassays written for a layman. Bioassays with Arthropods, Third Edition offers the best of both worlds by translating the terse, precise language of the statistician into language used by the laboratory scientist. The book explains the statistical basis and analysis for each kind of quantal response bioassay in just the right amount of detail. The first two editions were a great reference for designing, conducting, and interpreting bioassays: this completely revised and updated third edition will also train the laboratory scientist to be an expert in estimation of dose response curves. New in the Third Edition: Introduces four new Windows and Apple-based computer programs (PoloJR, OptiDose, PoloMixture and PoloMulti) for the analyses of binary and multiple response analyses, respectively Replaces out-of-date GLIM examples with R program samples Includes a new chapter, Population Toxicology, and takes a systems approach to bioassays Expands the coverage of invasive species and quarantine statistics Building on the foundation set by the much-cited first two editions, the authors clearly delineate applications and ideas that are exceptionally challenging for those not already familiar with their use. They lead you through the methods with such ease and organization, that you suddenly find yourself readily able to apply concepts that you never thought you would understand. To order the PoloSuite computer software described in Bioassays with Arthropods, Third Edition, use the order form found at www.leora-software.com or contact the LeOra Software Company at [email protected].