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Biological control with egg parasitoids
1994International ...
Wajnberg, Eric, Hassan, S.A.
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Nutritional Ecology of Insect Egg Parasitoids
2009All animals require food and the food is the major issue that determines the biology of an organism. But there are a number of issues associated with the food that are involved. These include the location, confirmation, consumption, utilization and allocation of the resource (food) to the various aspects of the organism’s life style that determines the
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Egg Parasitoids Commercialization in the New World
2009This chapter deals with the commercialization of egg parasitoid species that attack crop pests in the New World. It is discussed the current status of the worldwide commercialization of natural enemies in the U.S.A. and Europe, and with more details in the New World, including Brazil, Colombia, Mexico, Cuba, Ecuador, Venezuela and Peru. The reasons for
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Other Egg Parasitoids: Research for Utilisation
2013Among the seven hymenopteran families (other than Trichogrammatidae), which are known to exploit the eggs of pest insects, Scelionidae and Mymaridae are entirely egg parasitoids, while Encyrtidae, Eulophidae, Eupelmidae, Platygasteridae and Tetracampidae include scattered genera and species, a few of which as immatures or adults act as egg predators ...
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Reproduction and Immature Development of Egg Parasitoids
2009In this chapter I review the recent advances on egg parasitoids reproduction and immature development. Sperm production in adult male parasitoids varies depending on the status of their testes at emergence and these differences in sperm production are described by the spermatogeny index. Polygyny is common in Hymenoptera parasitoids and males that mate
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