Titlebook: Biological Control by Augmentation of Natural Enemies; Insect and Mite Cont R. L. Ridgway,S. B. Vinson Book 1977 Springer Science+Business

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Augmentation of Natural Enemies for Control of Plant Pests in the Western Hemisphereequate numbers of parasites and predators are present to provide the desired level of pest control. Similar definitions have been used previously (Ridgway 1972, Rabb et al. 1976). The release of natural enemies has also been classified as being either inoculative or inundative (DeBach and Hagen 1964

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Augmentation of Natural Enemies for Control of Insect Pests of Man and Animals in the United Statesonly with the biological control produced by the use of predators and parasites. Also, the present paper does not presume to review biological control of all the many pest species of insects and arthropods that are of concern in the field of medical and veterinary entomology. Our purpose is simply t

Popcorn

Mitigate

兵團

Economic and Social Considerations for the Utilization of Augmentation of Natural Enemiesmportation of natural enemies), cultural techniques to create favorable environments for natural enemies, genetic modification of pests, pest-resistant strains of plants, pheromones, microbial agents, growth regulators, and the use of chemical pesticides to control outbreaks.

opportune

https://doi.org/10.1007/978-1-4684-2871-1agriculture; biomass; climate; energy; forest; forestry; formation; insects; nutrition; pest control; plant; pr

aerobic

群島

Derogate

母豬

Anja Sieber Egger,Ursina Jaegery, this strategy must be placed in a realistic ecological and economic framework broad enough to include situations where the strategy might be used successfully alone, where it can be used as one component in an integrated pest management system, and (..) where it has little promise of successful a