Efficacy of filter cake and Triplex powders from Ethiopia applied to wheat against Sitophilus zeamais and Sitophilus oryzae
نویسندگان
چکیده
منابع مشابه
Flight activity of Sitophilus oryzae (L) and Sitophilus zeamais Motsch (Coleoptera: Curculionidae) and its relationship with susceptibility to insecticides.
Insect-pest mobility can influence insect susceptibility to the insecticides used to control them. The objective of this work was to evaluate the flight activity of Sitophilus oryzae (L) and Sitophilus zeamais Motsch populations reared on corn and wheat grains, and its relationship with insecticide susceptibility. Unsexed adult insects with ages between 10 and 20 days were placed on a plastic t...
متن کاملIdentification of species and geographical strains of Sitophilus oryzae and Sitophilus zeamais using VIS/NIR hyperspectral imaging technique
BACKGROUND: Identifying stored-product insects is essential for granary management. Automated, computer-based classification methods are rapidly developing in many areas. A hyperspectral imaging technique could potentially be developed to identify stored-product insect species and geographical strains. This study tested and adapted the technique using four geographical strains of each of two in...
متن کاملIdentification of species and geographical strains of Sitophilus oryzae and Sitophilus zeamais using VIS/NIR hyperspectral imaging technique
Identifying stored-product insects is essential for granary management. Automated, computerbased classification methods are rapidly developing in many areas. A hyperspectral imaging technique could potentially be developed to identify stored-product insect species and geographical strains. This study tested and adapted the technique using four geographical strains of each of two insect species,...
متن کاملResistance of Tripsacorn to Sitophilus zeamais and Oryzaephilus surinamensis
One strategy that has been used to find germplasm for developing improved plant varieties is to test ancestral germplasm for the desired traits. Although the progenitors of commercial maize are not known, a hybrid (called Tripsacorn) developed from a perennial teosinte, Zea diploperennis, and eastern gamagrass, Tripsacum dactyloides, resembles the earliest known samples of primitive domesticate...
متن کاملCharacterisation of Response to Phosphine in Adults of Representative Strains of Sitophilus Zeamais (motsch.), Sitophilus Oryzae (l.) and Rhyzopertha Dominica (f.) from China
The effects of exposure period and phosphine concentration were quantified in adults of representative strains of Sitophilus zeamais (Motsch.), Sitophilus oryzae (L.) and Rhyzopertha dominica (F.) from China. All three species are major pests of stored grain in China. Although phosphine resistance is common in Chinese S. oryzae and R. dominica, with some very resistant populations, it is not pr...
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ژورنال
عنوان ژورنال: Journal of Stored Products Research
سال: 2018
ISSN: 0022-474X
DOI: 10.1016/j.jspr.2018.08.004