Results 251 to 260 of about 337,881 (271)
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Annual Review of Entomology, 1998
▪ Abstract Classical biological control, i.e. the introduction and release of exotic insects, mites, or pathogens to give permanent control, is the predominant method in weed biocontrol. Inundative releases of predators and integrated pest management are less widely used.
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▪ Abstract Classical biological control, i.e. the introduction and release of exotic insects, mites, or pathogens to give permanent control, is the predominant method in weed biocontrol. Inundative releases of predators and integrated pest management are less widely used.
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2020
Abstract Biocontrol on Haiti is mainly in the form of classical biological control. Successful early projects are control of citrus blackfly by a hymenopteran parasitoid since the 1930s and control of the sugarcane borer by an introduced tachinid parasitoid since 1953. After 1970 three hymenopteran parasitoids were introduced for control of the
Ryckewaert, Philippe +1 more
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Abstract Biocontrol on Haiti is mainly in the form of classical biological control. Successful early projects are control of citrus blackfly by a hymenopteran parasitoid since the 1930s and control of the sugarcane borer by an introduced tachinid parasitoid since 1953. After 1970 three hymenopteran parasitoids were introduced for control of the
Ryckewaert, Philippe +1 more
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Implementation of biological control
American Journal of Alternative Agriculture, 1988AbstractThe number of species of insect pests, estimated to be maximally 10,000 worldwide, forms only a small part of the millions of species of plant-eating insects. Chemical pest control is becoming increasingly difficult and objectionable in terms of environmental contamination so that other methods of pest control need to be developed.
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Trends in Ecology & Evolution, 1998
Nature Wars: People vs. Pests by Mark L. Winston Harvard University Press, 1997. £16.50/$24.95 hbk (x +210 pages) ISBN 0 674 60541 1.
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Nature Wars: People vs. Pests by Mark L. Winston Harvard University Press, 1997. £16.50/$24.95 hbk (x +210 pages) ISBN 0 674 60541 1.
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2018
The biological approach, as an integral part of integrated and sustainable weed control approaches, has an increasing importance and consideration due to increasing environmental and anthropogenic problems. Successful weed control through use of biological agents has a background of more than a couple of centuries.
Uludağ, Ahmet +2 more
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The biological approach, as an integral part of integrated and sustainable weed control approaches, has an increasing importance and consideration due to increasing environmental and anthropogenic problems. Successful weed control through use of biological agents has a background of more than a couple of centuries.
Uludağ, Ahmet +2 more
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2020
Abstract Classical biological control attempts from 1921 to 1944 were not effective. During the 1960s, an important success was obtained by controlling the rhodesgrass scale in thousands of hectares of pastures with an introduced parasitoid. Also biocontrol of wheat aphids by introduction of parasitoids and predators appeared effective. Further,
Bueno, Vanda Helena Paes +3 more
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Abstract Classical biological control attempts from 1921 to 1944 were not effective. During the 1960s, an important success was obtained by controlling the rhodesgrass scale in thousands of hectares of pastures with an introduced parasitoid. Also biocontrol of wheat aphids by introduction of parasitoids and predators appeared effective. Further,
Bueno, Vanda Helena Paes +3 more
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Controlling Biological Functions
Science, 2006Manipulation of the quantum properties of matter can influence the course of biochemical reactions.
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Replacement Control and Biological Control
Science, 1951R. L. Piemeisel, Eubanks Carsner
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2002
Biological control is any activity taken to prevent, limit, clean up, or remediate potential environmental, health and safety, or workplace quality impacts from plants, animals, or microorganisms. At Hanford the principal emphasis of biological control is to prevent the transport of radioactive contamination by biological vectors (plants, animals, or ...
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Biological control is any activity taken to prevent, limit, clean up, or remediate potential environmental, health and safety, or workplace quality impacts from plants, animals, or microorganisms. At Hanford the principal emphasis of biological control is to prevent the transport of radioactive contamination by biological vectors (plants, animals, or ...
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Biological Control of Plant Diseases
2000The present chapter reviews the question of developing a microbial control method of plant diseases. All problems which may occur, from the initial screening of an efficient biocontrol agent to the final step of integration of the biological control method into the crop management system are briefly examined.
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