نتایج جستجو برای: trichogramma embryophagum
تعداد نتایج: 765 فیلتر نتایج به سال:
Pesticides were evaluated for their effect on two parasitoid species, Colpoclypeus flouts and Trichogramma platneri, that are potential biological control agents of leafrollers in apple orchards. Organophosphate and carbamate insecticides were highly toxic to both parasitoids in topical applications, but foliar residues of some products were nontoxic after 7 d. At reduced rates, topically appli...
The Health and Safety Laboratory, Harpur Hill, Buxton SK17 9JN, UK; Institut National de Recherche et de Sécurité, Avenue de Bourgogne BPNo. 27, 54501 Vandoeuvre Cedex, France; Institut de recherché Robert-Sauvé en santé et en sécurité du travail, 505, Boul. De Maisonneuve Ouest, Montréal, Québec H3A 3C2, Canada; Instituto Nacional de Silicosis, C/Dr Bellmunt S/N, 33006 Oviedo, Spain; National ...
JACI MENDES VIEIRA1, RANYSE B. QUERINO2, FERNANDO L. CÔNSOLI1 & ROBERTO A. ZUCCHI1 1Departamento de Entomologia e Acarologia, ESALQ, Universidade de São Paulo, Caixa Postal 9, 13418-900 Piracicaba, SP, Brazil. E-mail: [email protected]; [email protected]; [email protected] 2Empresa Brasileira de Pesquisa Agropecuária, Embrapa Meio-Norte, 64006-220 Teresina, Piauí, Brazil. E-mail: ranyse.silv...
The aim of this study was to evaluate the effects agrochemicals registered for soybean on parasitoid Trichogramma pretiosum in immature stages. Bioassays were conducted laboratory by exposing eggs parasited, using methods proposed International Organization Biological and Integrated Control Noxious Animals Plants (IOBC). experimental design completely randomized with eight replicates per treatm...
ectomyelois ceratoniae zeller (lepidoptera.: pyralidae), is the key pest of pomegranate in iran. trichogramma wasps could be used as effective agents of biological control that can also be used effectively in ipm programs. the effect of host density on parasitism of trichogramma brassicae was studied by exposing densities of 4, 8, 10, 20, 40, 60, 80 and 120 eggs of factitious host (sitotroga ce...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید