نتایج جستجو برای: شبپره هندی plodia interpunctella
تعداد نتایج: 2229 فیلتر نتایج به سال:
شب پره هندی plodia interpunctella (hübner) یکی از آفات مهم با دامنه میزبانی وسیع در ایران و اکثر مناطق جهان است. در این تحقیق اثر پرتوتابی تخم های یک، دو و سه روزه این آفت با اشعه ماوراء بنفش به مدت 5/0، 1، 5/1، 2، 4، 8، 16، 24، 32 و 40 دقیقه روی ویژگی های زیستی و جدول زندگی در شرایط اتاق در دمای 5±25 درجه سلسیوس و دوره نوری 10 ساعت روشنایی و 14ساعت تاریکی و رطوبت 20-30 درصد مورد بررسی قر...
The purpose of this study was to develop age-specific survivorship and fecundity schedules for adult Plodia interpunctella (Hübner) relevant to maize storages, with special reference to the southeastern states (USA). Laboratory cultures were established with moths collected from farm-stored maize in South Carolina and maintained on cracked maize at 30 1C and 60% r.h. Age-specific schedules of s...
Egg dispersion and the sex ratio of progeny were studied in relation to the host density of the parasitoid, Bracon hebetor Say, infesting larvae of Plodia interpunctella (H . ubner). Females appeared to allocate eggs in relation to host density to avoid laying more eggs than could complete development on a host. The dispersion pattern of the parasitoid ovipositions among hosts was influenced by...
Three species of trichogrammatid egg parasitoids (Trichogramma deion Pinto & Oatman, Trichogramma ostriniae Pang & Chen, and Trichogramma pretiosum Riley) (Hymenoptera: Trichogrammatidae) were evaluated under laboratory conditions as potential biological control agents for the Indianmeal moth, Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae), on retail shelves. A single shelving unit was...
Cuticular lipid compositions of all life stages of the stored product moth Plodia interpunctella have been determined. Eggs and adults of P. interpunctella have cuticular lipids consisting solely of hydrocarbons. The composition of eggs and adult females is qualitatively nearly identical with ca. 86 hydrocarbons (11 n-alkanes, 39 monomethyl alkanes, 19 dimethyl alkanes, 11 trimethyl alkanes and...
IgE recognition of indoor allergens represents a major cause of allergic asthma in atopic individuals. We found that 52 of 102 patients suffering from allergic symptoms indoors contained IgE Abs against allergens from the Indianmeal moth (Plodia interpunctella), a ubiquitous food pest. Using serum IgE from a moth-sensitized patient we screened an expression cDNA library constructed from P. inte...
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