Microbes as Pesticides Microbial and Viral Pesticides Edouard Kurstak
نویسندگان
چکیده
منابع مشابه
Agricultural soils, pesticides and microbial diversity.
Pesticide effects on microbial community structure and activity in soil are reviewed, showing that methodological developments within the past few years have generated new possibilities for assessing pesticide effects. The first example is the use of mRNA quantification showing that nitrification processes are indeed very susceptible to some pesticides, and that there is correlation between the...
متن کاملDevelopment, registration and commercialization of microbial pesticides for plant protection.
Plant protection against pathogens, pests and weeds has been progressively reoriented from a therapeutic approach to a rational use of pesticide chemicals in which consumer health and environmental preservation prevail over any other productive or economic considerations. Microbial pesticides are being introduced in this new scenario of crop protection and currently several beneficial microorga...
متن کاملEffect of pesticides on microbial communities in container aquatic habitats
Container aquatic habitats support a specialized community of macroinvertebrates (e.g. mosquitoes) that feed on microbial communities associated with decaying organic matter. These aquatic habitats are often embedded within and around agricultural lands and are frequently exposed to pesticides. We used a microcosm approach to examine the single and combined effects of two herbicides (atrazine, ...
متن کاملRhizoremediation of pesticides: mechanism of microbial interaction in mycorrhizosphere
Rhizosphere bioremediation or rhizodegradation is the enhanced biodegradation of recalcitrant organic pollutants by root-associated bacteria and fungi under the influence of selected plant species. Use of selected vegetation and sound plant management practices, increase the total proportion of pollutant degraders in numbers and activity in the rhizosphere, leading to enhanced rhizodegradation ...
متن کاملFungal degradation of pesticides - construction of microbial consortia for bioremediation
Microbial pesticide degradation studies have until now mainly focused on bacteria, although fungi have also been shown to degrade pesticides. In this study we clarify the background for the ability of the common soil fungus Mortierella to degrade the phenylurea herbicide diuron. Diuron degradation potentials of five Mortierella strains were compared, and the role of carbon and nitrogen for the ...
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ژورنال
عنوان ژورنال: BioScience
سال: 1984
ISSN: 0006-3568,1525-3244
DOI: 10.2307/1309703