WebJul 1, 2024 · We compared the parasitism of trichogrammatid species/strains on PBW eggs and found that Trichogrammatoidea nr. robusta (79.6%), Trichogrammatoidea bactrae Nagaraja (76.4%) and Trichogramma chilonis Ishii (73.8%) parasitized a greater percentage of PBW eggs under WebTrichogrammatoidea bactrae Nagaraja, 1979. has been recorded in the following countries: Records 1 - 50 of 57 Search again : Argentina: Botto, E.N. 1999, Biological pest control …
Efficacy of the parasitoid, Trichogrammatoidea bactrae …
WebAug 11, 2015 · 据报道,椰子木蛾寄生蜂至少有40种,主要是卵寄生蜂如棉虫分索赤眼蜂(Trichogrammatoidea armigera Nagaraja)、广赤眼蜂(Trichogramma evanescens … WebBactra venosana Zeller (Lepidoptera: Tortricidae) is the predominant natural enemy ofCyperus rotundas L. in Bangalore, India. Although the insect was found to have potential, it was incapable of suppressing the weed due to low incidence. Laboratory studies involving field-collected insect stages revealed that heavy parasitism of eggs … david johnson perkins thompson
Augmentation of Trichogrammatoidea Bactrae Nagaraja in the …
WebOct 1, 1993 · Selected life history characteristics of Trichogrammatoidea bactrae Nagaraja, a newly imported egg parasitoid of pink bollworm, Pectinophora gossypiella (Saunders), … WebJul 6, 2024 · This study was designed to find out the optimum cold storage temperature (4, 7, and 10 °C) and storage period (1–16 weeks) of 3 different immature developmental … WebJan 1, 1990 · Morphological and selected biological studies are described for Trichogrammatoidea bactrae Nagaraja, recently imported into the United States from Australia as an egg parasitoid of the pink bollworm, Pectinophora gossypiella (Saunders). … gas prices in west virginia today