Results 131 to 140 of about 33,368 (268)

Differential susceptibilities of two closely-related stored product pests, the red flour beetle (Tribolium castaneum) and the confused flour beetle (Tribolium confusum), to five selected insecticides

, 2019
The red flour beetle (Tribolium castaneum Herbst) and the confused flour beetle (Tribolium confusum Jacquelin du Val) are among the most commonly encountered insects infesting stored food, but their susceptibilities to different insecticides often differ
Jianxiu Yao, Chengyu Chen, Hua Wu, Jing Chang, K. Silver, J. Campbell, F. Arthur, K. Zhu   +7 more
semanticscholar   +1 more source

Controlling insect pests of stored products using insect growth regulators and insecticides of microbial origin (NRI Bulletin 64) [PDF]

, 1994
The identification of alternatives to synthetic contact insecticides for the protection of durable foodstuffs has become a focus for research worldwide during the last 15 years.
Dales, M.J.
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Gene silencing in Tribolium castaneum as a tool for the targeted identification of candidate RNAi targets in crop pests

Scientific Reports, 2018
RNAi shows potential as an agricultural technology for insect control, yet, a relatively low number of robust lethal RNAi targets have been demonstrated to control insects of agricultural interest.
E. Knorr, E. Fishilevich, L. Tenbusch, M. Frey, M. Rangasamy, A. Billion, Sarah E. Worden, P. Gandra, K. Arora, Wendy Lo, Greg Schulenberg, P. Valverde-García, A. Vilcinskas, K. Narva   +13 more
semanticscholar   +1 more source

Effect of the entomopathogenic fungus, Beauveria bassiana, combined with diatomaceous earth on the red flour beetle, Tribolium castaneum (Herbst) (Tenebrionidae: Coleoptera)

Egyptian Journal of Biological Pest Control, 2019
An assay was designed to evaluate the efficacy of each entomopathogenic fungus, Beauveria bassiana, and diatomaceous (DE) and their combinations at concentrations of 1 × 106 and 1 × 108 conidia kg−1 of wheat and 200 and 400 ppm, respectively, on the red ...
Muhammad Rizwan, B. Atta, M. Rizwan, A. M. Sabir, Z. Shah, M. Hussain   +5 more
semanticscholar   +1 more source

Comparative Cytogenetic Study of Two Species of Flour Beetles Tribolium castaneum ( Herbst, 1797) Rust Flour Beetle and Tribolium confusum ( Duval, 1968) Confused Flour Beetle (Coleoptera ; Tenebrionidae)

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
Comparative cytogenetic studies were carried out on males of two species of flour beetles, Rust flour beetle Tribolium castaneum and Confused flour beetle Tribolium confusum to investigate the karyotype.
Zainab H. Salman, Hassan S. Al- Asady, Ayad A. Al-Taweel   +2 more
doaj  

Morphological characteristics of the antenna and its sensilla of three stored-product beetle species

Journal of Basic and Applied Zoology
Background Antenna is one of the essential appendages in insects for behaviour and survival in the environment. In the present study, morphological characteristics of antenna and density of sensilla in the antennal flagellomere of three major stored ...
Madhurya Lokesh, Amal Anand, Aswathi Kozhissery Sreekrishnakumar, Subramanian Ezhil Vendan   +3 more
doaj   +1 more source

Lethal and sublethal effects of triterpenes from Junellia aspera (Verbenaceae) on the grain storage insect Tribolium castaneum (Coleoptera: Tenebrionidae) Efectos letales y subletales de triterpenos aislados de Junellia aspera (Verbenaceae) sobre el insecto de granos almacenados Tribolium castaneum (Coleoptera: Tenebrionidae)

Revista de la Sociedad Entomológica Argentina, 2005
Duration of the pupal stage, toxic activity and nutritional indices induced by oleanolic acid (I), maslinic acid (II), and daucosterol (III) isolated from the native plant Junellia aspera and chemical derivatives, were determinated on larvae, and adults ...
Carlos R. Pungitore, Matías García, José C. Gianello, Carlos E. Tonn, Marta E. Sosa   +4 more
doaj  

The Humidity Responses of Tribolium Confusum Jacquelin Duval in Wheat Flour, Sand, and Air [PDF]

, 1971
Author Institution: Oberlin College, Oberlin, OhioLarval and adult Tribolium confusum were tested in flour and sand substrates at various relative humidities, ranging from 10% to 90%.
Drickamer, Lee C.
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The role of the serosa in innune defense of the beetle Tribolium castaneum [PDF]

, 2012
Tese de mestrado. Biologia (Biologia Evolutiva e do Desenvolvimento). Universidade de Lisboa, Faculdade de Ciências, 2012O modelo de investigação Tribolium castaneum tem sido amplamente utilizado em áreas como a biologia do desenvolvimento e evolução. Os
Bernardes, Joana Pimenta, 1988-
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Elevated temperature changes female costs and benefits of reproduction [PDF]

, 2018
Despite obvious benefits, reproduction also imposes severe costs on females. Such costs and benefits are highly sensitive to environmental factors. Rapidly changing conditions may thus disturb a finely poised balance between the two and pose a challenge ...
Grazer, Vera, Martin, Oliver
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