FLIGHT ACTIVITY OF TROPICAL SOD WEBWORMS (LEPIDOPTERA: PYRALIDAE)
نویسندگان
چکیده
منابع مشابه
Flight Phenology of Male Cactoblastis Cactorum (lepidoptera: Pyralidae) at Different Latitudes in the Southeastern United States
Long term trapping studies of the invasive moth Cactoblastis cactorum (Berg) were conducted at various latitudes from Puerto Rico to South Carolina. Three flight periods per year were identified at the 5 temperate sites studied, which covered the majority of the infested range on mainland United States. In general, the 3 flight periods across a latitudinal gradient from south Florida to central...
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Research was initiated to develop a pheromone-based monitoring system for the tropical sod webworm, Herpetogramma phaeopteralis (Guenée). A laboratory rearing procedure was developed to produce individuals for field tests and behavioral bioassays. Virgin females placed in Unitraps in the field attracted and captured males for 8 d, while no males were captured in unbaited traps. Total male captu...
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The control of Lepidoptera pests should be carried out before hatching of their caterpillars to avoid damage to the crops. The aim of this work was to assess the activity of neem (trade name: Natuneem, producer: Base Fértil, Chapadão do Sul, Brazil) and pyroligneous extracts (trade name: Biopirol 7M, producer: Biocarbo, Itabirito, Brazil) at 10 mL/L (1%) and 20 mL/L (2%) contents on egg masses ...
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The lesser cornstalk borer, Elasmopalpus lignosellus (Zeller) (Lepidoptera: Pyralidae) is an important pest of sugarcane (a complex hybrid of Saccharum spp.) in southern Florida. Reproductive and life table parameters for E. lignosellus were examined at nine constant temperatures from 13 to 36 °C with sugarcane as the larval food source. The pre- and postoviposition periods decreased with incre...
متن کاملComparison of reproductive and flight capacity of Loxostege sticticalis (Lepidoptera: Pyralidae), developing from diapause and non-diapause larvae.
The beet webworm, Loxostege sticticalis (L.) (Lepidoptera: Pyralidae), uses both diapause and migration as life history strategies. To determine the role of diapause plays in the population dynamics of L. sticticalis, the reproductive and flight potentials of adults originating from diapause and nondiapause larvae were investigated under controlled laboratory conditions. Preoviposition period,...
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ژورنال
عنوان ژورنال: Florida Entomologist
سال: 2005
ISSN: 0015-4040,1938-5102
DOI: 10.1653/0015-4040(2005)088[0101:faotsw]2.0.co;2