Tài nguyên được gắn thẻ với: Pest Control
165 đề mục được tìm thấy (Hiển thị 31 - 40) Trước | Tiếp theo
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From a foundation in the methods and success of biological control (Chapter 1), its implementation and cost (Chapter 2) and its probability of success (Chapter 3), we have developed in this chapter specific priorities for biological control programmes in the major crops of developing countries....
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The information printed in this volume thus covers practically all aspects of diamondback moth management and control. For the sake of convenience and clarity, the papers are grouped into the following topics: biology and ecology, sex pheromone, cultural control, biological control, chemical...
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This book explains pesticides to the layment--to give an appreciation for the present state of this segment of chemical art and science. The entries are not restricted to a bare definition: some information about most of the pesticides named is given, so as to convey something of their...
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27-01-2020 This article summarizes several methods with which I have experimented to control various types of weevils in stored seed. Seed containers can range in size from small jars to barrels/drums, but must be airtight for these techniques to work. The techniques are relevant for seeds being stored for...
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The symposium summarizes the presnet state of knowledge in the area, analyzes avilable information in the light of public concern, examines changes in or alternatives to the use of pesticides, and discusses the use of pesticides in conjunction with other pest control methods.
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01-01-1983 Agricultural systems in the tropics will undergo major changes in the next several decades. In order to meet the increasing need for food and fibres farming will need to be intensified. This growth will ineveitably lead to increased pest problems. This book has information on control principles,...
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29-05-2020 This article is from ECHO Asia Note # 42 On the island of Bali we have had recent challenges with the Sugarcane White Grub (Lepidiota stigma) consuming many different crops and frustrating local farmers. In Bali (and Sumatra) we call this pest ‘gayes’, in Javanese it is known as ‘urèt’. In our...
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Proceedings of the Inaugural Conference and Workshop of the IITA Biological Control Program Center for Africa, 5-9 December 1988, Cotonou, People's Republic of Benin This publication contains the proceeds of the Conference. The Conference consisted of eight formal presentations by leaders in...
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01-01-1988 This contains pest management strategies for a wide variety of tropical pests. 247 pages, illustrated
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01-01-1988 This book is intended to present a comprhensive picture of major pests and their managements, and is not intended as an exhaustive study of every possible pests found in many regions of this country.