Biology of Eretmocerus sudanensis n. sp. Zolnerowich and Rose, parasitoid of Bemisia tabaci Gennadius
نویسندگان
چکیده
منابع مشابه
Taxonomic Position of Iranian Isolates of Eretmocerus mundus (Merect), a Parasitoid of Bemisia tabaci (Gennadius)
Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), is one of the most important pest of vegetable and fruit crops. This polyphagous pest has a range of natural enemies including the parasitoid Eretmocerus mundus (Merect) (Hymenoptera: Aphelinidae). To determine the molecular profile and taxonomic status of Iranian isolates of E. mundus, parasitized B. tabaci samples were collected from cotton...
متن کاملtaxonomic position of iranian isolates of eretmocerus mundus (merect), a parasitoid of bemisia tabaci (gennadius)
bemisia tabaci (gennadius) (hemiptera: aleyrodidae), is one of the most important pest of vegetable and fruit crops. this polyphagous pest has a range of natural enemies including the parasitoid eretmocerus mundus (merect) (hymenoptera: aphelinidae). to determine the molecular profile and taxonomic status of iranian isolates of e. mundus, parasitized b. tabaci samples were collected from cotton...
متن کاملYellow sticky trap catches of parasitoids of Bemisia tabaci (Hemiptera: Aleyrodidae) in vegetable crops and their relationship to in-field populations.
We examined the relationship of yellow sticky trap captures of Bemisia tabaci (Gennadius) biotype B parasitoids to the local population of parasitoids as measured by leaf samples of parasitized whiteflies and mass release of parasitoids. Traps were placed in experimental collard and cowpea field plots in Charleston, SC, and in commercial organic fields of spring cantaloupe and watermelon in the...
متن کاملHost-parasitoid interactions relating to penetration of the whitefly, Bemisia tabaci, by the parasitoid wasp, Eretmocerus mundus
It has been reported that the aphelinid wasp Eertmocerus mundus parasitizes all four nymphal instars of the sweet potato whitefly, Bemisia tabaci (Biotype B), with 3rd instars being the preferred hosts. The parasitoid lays its egg on the leaf underneath the host nymph. First instars hatch and later penetrate the whitefly. Previous studies have shown that the initiation of parasitoid penetration...
متن کاملIntraguild predation on Eretmocerus sp. nr. emiratus, a parasitoid of Bemisia tabaci, by three generalist predators with implications for estimating the level and impact of parasitism
Intraguild predation (IGP) is pervasive in many managed and unmanaged ecosystems and may have negative, neutral or positive effects on the biological control of pest insects. Both generalist predators and aphelinid parasitoids attack Bemisia tabac i (Gennadius) Biotype B ( B. argentifolii Perring & Bellows) on cotton in the southwestern USA. Free-choice and no-choice laboratory assays were cond...
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ژورنال
عنوان ژورنال: BioControl
سال: 2011
ISSN: 1386-6141,1573-8248
DOI: 10.1007/s10526-011-9358-6