Parasitoid wasps as effective biological control agents
نویسندگان
چکیده
منابع مشابه
Venom Proteins from Parasitoid Wasps and Their Biological Functions
Parasitoid wasps are valuable biological control agents that suppress their host populations. Factors introduced by the female wasp at parasitization play significant roles in facilitating successful development of the parasitoid larva either inside (endoparasitoid) or outside (ectoparasitoid) the host. Wasp venoms consist of a complex cocktail of proteinacious and non-proteinacious components ...
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Predators as diverse as snakes, scorpions, spiders, insects and snails manufacture venoms to incapacitate their prey. Most venoms contain a cocktail of neurotoxins and each neurotoxin is designed to target specific receptors in the nervous and muscular systems. Most neurotoxins act peripherally and interfere with the ability of the prey's nervous system to generate muscle contraction or relaxat...
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The order Hymenoptera currently includes the impressive number of more than 115000 known species. The tropical hymenopteran fauna, however, is poorly known and this number probably represents just a small fraction of the real richness of the group. A great part of the species within Hymenoptera is composed of parasitoids, animals that exploit other organisms to death in order to acquire the foo...
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Terms: parasitoid wasps, sex ratio, host size, local mate competition, host size model, host quality model, Waage's hypothesis, haplodiploid sex determination, differential mortality of the sexes, body size, development time, dispersal, behavioral constraints, sperm depletion, extrachromosomal factors, genetic variation, clutch size, methodological suggestions, assumptions of sex ratio models, ...
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Finding a spot for her babies to grow up can be perilous for a female fruit fly. The wrong choice can sentence most of them to death at the "hands" of another insect mother, a wasp that is likewise searching for a nursery for her young (Fig 1). Wasps in the genus Leptopilina, which are the main parasitoids of Drosophila, lay their eggs in up to 80% of fruit fly larvae in the wild. As the wasp l...
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ژورنال
عنوان ژورنال: Journal of Integrative Agriculture
سال: 2019
ISSN: 2095-3119
DOI: 10.1016/s2095-3119(18)62078-7