Release of Parasitoids to Control Greenbugs on Sorghum PDF Download
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Author: K. J. Starks
Publisher:
ISBN:
Category : Greenbug
Languages : en
Pages : 16
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Book Description
Author: K. J. Starks
Publisher:
ISBN:
Category : Greenbug
Languages : en
Pages : 16
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 334
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Book Description
Author: Opender Koul
Publisher: CRC Press
ISBN: 0203302567
Category : Science
Languages : en
Pages : 204
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Book Description
Their natural enemies largely determine the population size and dynamic behavior of many plant-eating insects. Any reduction in enemy number can result in an insect outbreak. Applied biological control is thus one strategy for restoring functional biodiversity in many agroecosystems. Predators and Parasitoids addresses the role of natural enemies i
Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 16
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 16
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Book Description
Author: R. Ridgway
Publisher: Springer Science & Business Media
ISBN: 1468428713
Category : Science
Languages : en
Pages : 480
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Book Description
The protection of agricultural crops, forest, and man and his domestic animals from annoyance and damage by various kinds of pests remains a chronic problem. As we endeavor to improve pro duction processes and to develop more effective and acceptable tactics for achieving this protection, we must give high priority to all potentially useful techniques for the control and management of insects. Pest control is recognized as an acceptable and necessary part of modern agriculture. Methods employed vary greatly and tend to reflect compromises involving 3 determining factors: technological capability, economic feasibility, and social acceptability. How ever, these factors are also subject to change with time since each involves value judgments that are based on available information, cost, benefit considerations, the seriousness of the pest problem, and the political climate. Whatever method is chosen, energy resources continue to dwindle under the impact of increasing popu lation, and it is inevitable that greater reliance must be placed upon renewable resources in pest management. One alternative is the use of a pest management method that uses the energy of the pest's own biomass to fuel a self-perpetuating control system. The use of biological control agents for the control of pests has long been an integral part of the pest management strategy in crop production and forestry and in the protection of man and animals. The importance and unique advantages of the method are well recognized; numerous treatises deal with accomplishments and methodologies.
Author: T. W. Fisher
Publisher: Elsevier
ISBN: 0080533019
Category : Science
Languages : en
Pages : 1073
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Book Description
For many years the use of chemical agents such as pesticides and herbicides has been effective in controlling the many varieties of pests that infest both agricultural crops and backyard gardens. However, these pests are gradually becoming resistant to these agents, because the agents themselves are acting as selective factors making the pests better and better able to resist and persist. As a result, the use of biological controlling agents is increasing. This book is a comprehensive and authoritative handbook of biological control.
Author:
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 24
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 336
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Book Description
Author: Robert E. Pfadt
Publisher: MacMillan Publishing Company
ISBN:
Category : Science
Languages : en
Pages : 814
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Book Description
Insects and man, Insect structure and function, Insect growth, Classification of insects and their relatives, Insects and their environment, Principles of insect control, Chemical control, Insecticide application equipament, Insect pests of small grains, Insect pests of corn, Insect of legumes, Insect pests of cotton, Vegetable crop insects, Insect pests of tree fruits, Insect pests of small fruit, Insect and other pests of floricultural crops, Insects of ornamental shrubs, shade trees, and turf, Stored grain insects, Household insects, Livestock insects and related pests, Poultry insects and related pests, Insect of medical importance.
