Toxicity of insecticides toEpiphyas postvittana(Walker) andPlanotortrix excessana(Walker) (Lepidoptera: Tortricidae)
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منابع مشابه
Baseline monitoring of codling moth (Lepidoptera: Tortricidae) larval response to benzoylhydrazine insecticides.
A diet-incorporation larval bioassay was developed to measure the response of codling moth, Cydia pomonella (L.), to the benzoylhydrazine insecticides tebufenozide and methoxyfenozide. The bioassay tested neonates and third, fourth, and fifth instars from a laboratory colony and neonates and fourth instars from a pooled population collected from five certified-organic apple orchards. Bioassays ...
متن کاملReduced-risk insecticides for control of grape berry moth (Lepidoptera: Tortricidae) and conservation of natural enemies.
A 3-yr field study was conducted at commercial grape (Vitis spp.) farms to evaluate insect management programs for control of the grape berry moth, Paralobesia viteana Clemens (Lepidoptera: Tortricidae) and conservation of natural enemies. At each farm, one vineyard received only reduced-risk insecticides for control of second and third generation P. viteana, whereas the comparison vineyard rec...
متن کاملEnhancement of insecticides against codling moth (Lepidoptera: Tortricidae) with L-aspartate in laboratory and field experiments.
The idea of enhancing insecticide efficacy against phytophagous insects with feeding stimulators was proposed as early as the 1960s, and a number of insect feeding stimulators based on sugars, molasses, and cottonseed extracts, biologically active at relatively high (5% and higher) concentrations, have been advocated. Here, we show that an acidic amino acid, L-aspartate, stimulates feeding in c...
متن کاملObliquebanded Leafroller (Lepidoptera: Tortricidae) Resistance to Insecticides in Michigan Apple and Cherry Orchards
“The escalating concern about resistance in C. rosaceana field populations has reinforced the need for continued resistance monitoring and identification of effective tools for integrated pest management programs.” The native North American pest, obliquebanded leafroller, Choristoneura rosaceana (Harris) (Lepidoptera: Tortricidae), is widely distributed and has a broad range of over 50 hosts, b...
متن کاملStage-specific control of grape berry moth, Endopiza viteana (Clemens) (Lepidoptera: Tortricidae), by selective and broad-spectrum insecticides.
The insect growth regulators (IGRs) tebufenozide and methoxyfenozide and the broad-spectrum insecticides azinphosmethyl, carbaryl, and fenpropathrin were compared for their activity against adult, egg, and larval stages of the grape berry moth, Endopiza viteana (Clemens) (Lepidoptera: Tortricidae), under laboratory and vineyard conditions. Adult mortality was not affected by exposure to field-e...
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ژورنال
عنوان ژورنال: New Zealand Journal of Experimental Agriculture
سال: 1986
ISSN: 0301-5521
DOI: 10.1080/03015521.1986.10426130