The khapra beetle,Trogoderma granariumEverts
نویسندگان
چکیده
منابع مشابه
Modelling the Arrival of Invasive Organisms via the International Marine Shipping Network: A Khapra Beetle Study
Species can sometimes spread significant distances beyond their natural dispersal ability by anthropogenic means. International shipping routes and the transport of shipping containers, in particular are a commonly recognised pathway for the introduction of invasive species. Species can gain access to a shipping container and remain inside, hidden and undetected for long periods. Currently, gov...
متن کاملINFLUENCE OF TRICALCIUM PHOSPHATE ON POPULATION DEVELOPMENT IN THE KHAPRA BEETLE, TROGODERMA GRANARlUM EVERTS'"
The effect of n 2.5% concentration by weight of lricalcium phosphate in a wheat genn diet on the demographic parameters (life table) of the khapra beetle, Trogoderma grallarium Everts, was investigated. This sublethal concent.ration of tricalcium phosphate, a known insect population suppressant for many slored-product insect and mite species. caused no significant changes in either the intrinsi...
متن کاملChemical composition and efficacy of essential oil from Juniperus foetidissima Willd against the Khapra Beetle
The objective of the current study was to determine the chemical constituents and fumigant toxicity of the essential oil isolated by hydrodistillation form Juniperus foetidissima. The chemical composition of the essential oil was determined by GC and GC-MS. The essential oil included large amounts of monoterpenes 51.4%, with citronellol being the major compound thereof, and sesquiterpines 42.4%...
متن کاملAnti-feedant and growth inhibitory effects of seed extracts of custard apple, Annona squamosa against Khapra beetle, Trogoderma granarium
The anti-feedant and growth inhibitory effects of seed extracts of custard apple in hexane, ethyl acetate and methanol were tested against neonate and 7 days old larvae of the Khapra beetle, Trogoderma granarium, using a feeding bioassay. The LC50 values for hexane, ethyl acetate and methanol extracts were 1195.41, 305.36 and 1446.32 ppm for neonate larvae; 5805, 1300 and 5815 ppm for 7 days ol...
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ژورنال
عنوان ژورنال: Hilgardia
سال: 1955
ISSN: 0073-2230
DOI: 10.3733/hilg.v24n01p001