Soil Fumigation, Second Edition

Soil Fumigation, Second Edition PDF

Author: Shannah M. Whithaus

Publisher: UCANR Publications

Published: 2023-08-31

Total Pages: 182

ISBN-13: 1627112146

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A fumigant is a type of pesticide that volatilizes after being applied as a solid, liquid, or liquefied gas. Soil fumigants applied into fallow ground before planting are an important part of integrated pest management programs in row crops and orchards, nursery operations, and turfgrass maintenance programs throughout California. Fumigants may be odorless and usually cannot be seen. It is important to remember that fumigants are among the most hazardous chemicals you will handle or encounter at your workplace. This book is for people who will study for an examination and apply for a Soil Fumigation Qualified Applicator License or Certificate (QAL or QAC) in California. To obtain a QAL or QAC in this category, you must pass examinations in the following areas:

  • basic principles of effective pesticide use
  • soil fumigation pest control
  • laws and regulations

In this book, most of the laws and regulations covered are specific to soil fumigations performed in California. California’s pesticide laws provide general guidelines, and its regulations provide the specifics for how to comply.

In addition to demonstrating knowledge of the laws and regulations related to fumigant use, applicators are expected to prove that they understand:

  • the proper handling and application of soil fumigants
  • the human health and environmental risks of soil fumigants
  • the methods used to avoid or mitigate the risks associated with soil fumigants
Knowledge expectations listed at the beginning of each chapter define which concepts applicators will be tested on in the examination. Use the review questions at the end of each chapter to help you master the material before you take the examination. Check your answers with the correct answers in the “Answers to Review Questions” at the end of the book.

First Edition published as Field Fumigation ANR Publication 9005.

Non-Soil Fumigation: A Pesticide Applicator Study Guide

Non-Soil Fumigation: A Pesticide Applicator Study Guide PDF

Author:

Publisher: UCANR Publications

Published: 2023-08-10

Total Pages: 205

ISBN-13: 1627112286

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This study manual will prepare individuals for the Department of Pesticide Regulation's (DPR's) commercial applicator Non-Soil Fumigation category (Category M) examination. Fumigants are a type of pesticide with unique physical and chemical characteristics. Fumigants are gases, or turn into gases, after application. Fumigants may be odorless and usually cannot be seen. DPR's Non-Soil Fumigation category is intended for individuals who perform pest control using a pesticide labeled as a fumigant. This category does not include structural pest control required to be licensed under Chapter 14 (commencing with Section 8500) of Division 3 of the Business and Professions Code. This study manual covers important aspects of pesticides used for non-soil fumigations. However, the study manual is not a substitute for reading and understanding the label of the specific fumigant product you will be using. Thoroughly read the label prior to purchase and application. Each chapter ends with review questions. After reading each chapter, test your understanding of the information presented in the chapter by answering the review questions. The review questions are similar to those that will be on the exam.

Soil Fumigation

Soil Fumigation PDF

Author:

Publisher:

Published: 2001

Total Pages: 28

ISBN-13:

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Although not widely used in Illinois, soil fumigrants represent an important and effective means of controlling a wide range of soil pests, including nematodes, root-rotting and plant-wilting fungi, soil insects, and weeds. Due to high treatment costs, soil fumigants are used primarily on high-value crops such as vegetables, fruits, and ornamentals.

Global Report on Validated Alternatives to the Use of Methyl Bromide for Soil Fumigation

Global Report on Validated Alternatives to the Use of Methyl Bromide for Soil Fumigation PDF

Author: R. Labrada

Publisher: Food & Agriculture Org.

Published: 2001

Total Pages: 112

ISBN-13: 9789251046333

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Methyl bromide (MeBr), used as a fumigant to control several soil-borne pests in various crops, is a strong ozone depleter, and governments and international agencies aware of the problem have agreed to establish a programme to phase out its use. As a result, some literature on new MeBr alternatives is available that describes the feasibility and disadvantages of each new pest control measure. Some of these publications result from workshops and symposia organized in different countries by the United Nations Environment Programme and by the United Nations Industrial Development Organization. The present report provides information on successful alternatives in some countries or regions where MeBr is being phased out. Although the report often shows the lack of already validated alternatives, particularly for a region such as Africa, the material provides enough elements on the technical and economic success of a variety of alternatives to assist agricultural researchers and extensionists in carrying out further studies and/or for validation. The material can also serve as a reference, particularly for the training of trainers.

Use of Soil Fumigants to Control Spread of Fomes Annosus

Use of Soil Fumigants to Control Spread of Fomes Annosus PDF

Author: David R. Houston

Publisher:

Published: 1969

Total Pages: 32

ISBN-13:

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S2The root rot caused by the fungus Fomes annosus is a serious threat to coniferous plantations throughout the North Temperate Zone. It is especially prevalent in plantations that have been thinned; and it commonly spreads through the roots from diseased trees to healthy news. In 1962-67 we conducted a series of experiments to provide preliminary information for testing the hypothesis; that a continuous band or zone of roots rendered unsuitable for invasion by F. annosus will prevent the underground spread of this fungus from diseased to healthy trees.S3.

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