EFFECT OF FREEZING, HIGH TEMPERATURE AND LASER RADIATION FOR CONTROLLING KHAPRA BEETLE, TROGODERMA GRANARIUM (EVERTS), ON WHEAT GRAINS
نویسندگان
چکیده
منابع مشابه
INFLUENCE 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...
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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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Local potential competitor species are important determinants of the invasibility of an environment even when widely recognized invasive species are concerned since it may compromise its establishment. Thus, the outcome of the direct competition among the invasive khapra beetle, Trogoderma granarium, and the cosmopolitan species lesser grain borer, Rhyzopertha dominica and rice weevil, Sitophil...
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In an attempt to find alternative control methods for stored products insects, extracts of seven plant species (Cassia senna, Caesalpinia gilliesii, Thespesia populnea var. acutiloba, Chrysanthemum frutescens, Euonymus japonicus, Bauhinia purpurea, and Cassia fistula) were evaluated under laboratory conditions for their ability to protect wheat (Triticum spp.) grains against Trogoderma granariu...
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ژورنال
عنوان ژورنال: Egyptian Journal of Agricultural Research
سال: 2015
ISSN: 1110-6336
DOI: 10.21608/ejar.2015.156359