Common Medicinal Plants as Repellents against Stored Grain Insects- Sitophilus oryzae and Tribolium castaneum
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چکیده
منابع مشابه
Mortality effect of BT extracts and esterase variability in three stored grain insects: Callosobruchus chinensis, Sitophilus granarius and Tribolium castaneum
Bioassay was conducted to determine the susceptibility level of the adults of Callosobruchus chinensis, Sitophilus granarius and Tribolium casteneum against four BT isolates (1i, 27s, 27f and HD73) where mortality effects were counted from 24 to 192 hours (8 days) at 24 hours of intervals. All strains of BT were highly active against C. chinensis and the LC50 were found to be 0.30, 0.73, 0.62 a...
متن کاملTypical Monoterpenes as Insecticides and Repellents against Stored Grain Pests.
Five monoterpenes naturally occurring in essential oils were tested for their insecticidal and repellent activities against the bruchid beetle Callosobruchus maculatus and the maize weevil Sitophilus zeamais. The monoterpenes were highly efficient as inducers of mortality or repellency against both insect species. They were more efficient in their fumigant activity against C. maculatus than aga...
متن کاملRepellent effect of pea (Pisum sativum) fractions against stored-product insects.
Peas (Pisum sativum) are toxic to some stored-product insects. The repellent effect of fractions of pea seed to stored-product insects was evaluated in multiple-choice tests in which wheat kernels were dusted with fractions rich in either protein, fibre or starch at 0.001 to 10% (wt:wt). There was a negative correlation between pea protein concentration and the number of adults found in grain f...
متن کاملGranary trial of protein-enriched pea flour for the control of three stored-product insects in barley.
A granary trial was conducted to evaluate the efficacy of protein-enriched pea flour against three common stored-grain insects, Sitophilus oryzae (L.), Tribolium castaneum (Herbst), and Cryptolestes ferrugineus (Stephens). Six 30-t farm granaries were filled with approximately 11 t of barley. The barley was either not treated, treated with protein-enriched pea flour at 0.1% throughout the entir...
متن کاملThermal treatments to increase acoustic detectability of Sitophilus oryzae (Coleoptera: Curculionidae) in stored grain.
Hidden infestations of stored-product insect larvae are detected most rapidly by acoustic techniques when the larvae are highly active. Larval activity is periodic, however, and it tends to decrease after the larvae are disturbed or cooled. Because of the practical need for rapid inspection of grain at commercial elevators, several heat treatments were tested as potential methods of increasing ...
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ژورنال
عنوان ژورنال: IOSR Journal of Agriculture and Veterinary Science
سال: 2016
ISSN: 2319-2372,2319-2380
DOI: 10.9790/2380-0908027177