Results 241 to 250 of about 8,416 (273)

Nutritional Ecology of Insect Egg Parasitoids

2009
All 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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Intraguild interaction between egg parasitoids: the role of the host egg mass size and parasitoids’ reproductive capacities

2013
In Sicily, field collections of egg masses of the southern green stink bug, Nezara viridula (L.) (Heteroptera:Pentatomidae), revealed that two solitary parasitoids, Trissolcus basalis (Wollaston) (Hymenoptera: Platygastridae) and Ooencyrtus telenomicida (Vassiliev) (Hymenoptera: Encyrtidae), can exploit the same egg mass.
Cusumano, Antonino, PERI, Ezio, COLAZZA, Stefano   +2 more
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Optimizing Photoperiod, Exposure Time, and Host-to-Parasitoid Ratio for Mass-Rearing of Telenomus remus, an Egg Parasitoid of Spodoptera frugiperda, on Spodoptera litura Eggs

Insects, 2021
Wanbin Chen, Qingfen Weng, Rui Nie
exaly  

Egg Parasitoids Commercialization in the New World

2009
This 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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Optimal Conditions for Diapause Survival of Aprostocetus fukutai, an Egg Parasitoid for Biological Control of Anoplophora chinensis

Insects, 2021
Xingeng Wang, Jian J Duan, Lincoln Smith   +2 more
exaly  

Other Egg Parasitoids: Research for Utilisation

2013
Among 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

2009
In 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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The Evolution of Parasitoid Egg Load

2021
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BIOLOGICAL CONTROL WITH EGG PARASITOIDS

Systematic Entomology, 1995
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The dynamics of egg production, oviposition and resorption in a parasitoid wasp

Functional Ecology, 1997
H C J Godfray
exaly