منابع مشابه
Supplemental Control of Lepidopterous Pests on Bt Transgenic Sweet Corn with Biologically-Based Spray Treatments
Biologically-based spray treatments, including nucleopolyhedroviruses, neem, and spinosad, were evaluated as supplemental controls for the fall armyworm, Spodoptera frugiperda (J. E. Smith), and corn earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), on transgenic sweet corn, Zea mays (L.) (Poales: Poaceae), expressing a Cry1Ab toxin from Bacillus thuringiensis Berliner (Bacillales: Ba...
متن کاملEmamectin benzoate: a novel avermectin derivative for control of lepidopterous pests
Emamectin benzoate (MK-0244) is a novel semi-synthetic derivative of the natural product abamectin in the avermectin family of 16-membered macrocylic lactones. This epi-methyl amino derivative has unprecedented potency against a broad spectrum of lepidopterous pests with LC90values ranging between 0.001–0.02 ug/ml in ingestion-based foliar spray assays. Emamectin benzoate is ca. 1,500-fold more...
متن کاملA SCAR-based method for rapid identification of four major lepidopterous stored-product pests.
Since Taiwan became a World Trade Organization member in 2002, large quantities of grain have been imported from different countries, and insect pests are frequently intercepted from these imported commodities in quarantine inspection. Because most insects are intercepted as immature forms, morphological identification is problematic; therefore, we developed a DNA identification method based on...
متن کاملEconomics of Managing Lepidopterous Cabbage Pests In the Southwestern United States
Studies were conducted in 1989 and 1990 at Lane, Oklahoma, to evaluate the economic benefits of managing lepidopterous pests of fresh-market cabbage using Bacillus thuringiensis Berliner var. kurstaki, or a pyrethroid insecticide in combination with an economic threshold based on larval density. Marketable cabbage yield and percent head damage were not significantly different among plots spraye...
متن کاملThe Feasibiility of Using Modified Atmospheres to Control Insect Pests in Museums, 1993
The mortality of all life stages of pests commonly found in museums was evaluated at 55% RH and 25.5°C in a nitrogen atmosphere (less than 0.1% oxygen). The insects studied were webbing clothes moths, furniture carpet beetles, firebrats, cabinet beetles, larder beetles, cigarette beetles, confused flour beetles, cockroaches, powderpost beetles and western drywood termites. The time required for...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 1997
ISSN: 2155-9856
DOI: 10.1093/amt/22.1.90