Results 201 to 210 of about 40,887 (256)
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Archives of Phytopathology and Plant Protection, 2021
Storage pests are the main cause of crop losses. This study was carried out to assess the status of storage insect pest infestation and evaluate the efficacy of botanicals for the management of rice weevil at Jawi District, Ethiopia.
A. Tesfaye +2 more
semanticscholar +1 more source
Storage pests are the main cause of crop losses. This study was carried out to assess the status of storage insect pest infestation and evaluate the efficacy of botanicals for the management of rice weevil at Jawi District, Ethiopia.
A. Tesfaye +2 more
semanticscholar +1 more source
Journal of Economic Entomology, 2022
There is a need for alternative treatments for postharvest pests on stored products. In this study, 45-d long-term controlled atmosphere (CA) treatments with 3, 5, 6.5, and 8% O2 were studied to determine effects on survival and development of rice ...
Yong‐Biao Liu
semanticscholar +1 more source
There is a need for alternative treatments for postharvest pests on stored products. In this study, 45-d long-term controlled atmosphere (CA) treatments with 3, 5, 6.5, and 8% O2 were studied to determine effects on survival and development of rice ...
Yong‐Biao Liu
semanticscholar +1 more source
2018
Sitophilus oryzae (Linnaeus) (i) Curculio oryzae Linnaeus, 1763 Records. ČNG (i) DNI (i) DON (i) KHM (i) KHR (i) KRO (i) KYI (i) ODE (i) POL (i) ZAK (i) [Cherkunov 1889: 195; Hildt 1893: 220; Kulikowski 1897: 207; Pyatakova 1930: 316; Shapiro 1930: 143; Traiman 1937: 259; Roubal 1941: 212; Medvedev & Skljar 1974: 567; Solodovnikova & Pejeva 1978: 77 ...
Yunakov, Nikolai +3 more
openaire +1 more source
Sitophilus oryzae (Linnaeus) (i) Curculio oryzae Linnaeus, 1763 Records. ČNG (i) DNI (i) DON (i) KHM (i) KHR (i) KRO (i) KYI (i) ODE (i) POL (i) ZAK (i) [Cherkunov 1889: 195; Hildt 1893: 220; Kulikowski 1897: 207; Pyatakova 1930: 316; Shapiro 1930: 143; Traiman 1937: 259; Roubal 1941: 212; Medvedev & Skljar 1974: 567; Solodovnikova & Pejeva 1978: 77 ...
Yunakov, Nikolai +3 more
openaire +1 more source
International Journal of Pest Management, 2021
Combination of crop protectants is an important approach to increase insecticidal efficacy and reduce the application rates. In this study, the insecticidal efficacy of spinosad and seven monoterpenes, alone and in binary combinations, was evaluated ...
S. Abdelgaleil +3 more
semanticscholar +1 more source
Combination of crop protectants is an important approach to increase insecticidal efficacy and reduce the application rates. In this study, the insecticidal efficacy of spinosad and seven monoterpenes, alone and in binary combinations, was evaluated ...
S. Abdelgaleil +3 more
semanticscholar +1 more source
Nitrogenous excretory products of adults of Sitophilus oryzae and Sitophilus granarius
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1976Abstract 1. 1. The nitrogenous excretory products of adults of Sitophilus oryzae and S. granarius feeding on wheat were examined. 2. 2. Uric acid, hypoxanthine, xanthine, allantoin, urea, and amino N were found in the feces of both species. 3. 3.
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Differential net food utilization by larvae of Sitophilus oryzae and Sitophilus granarius
Journal of Insect Physiology, 1974Abstract The net utilization of a meridic diet by Sitophilus oryzae from the newly hatched larva to the pupa was more efficient compared with that of S. granarius . The artificial diet was highly digestible to both species, but S. oryzae converted 24·1 per cent of the ingested food into body substance compared with 12·4 per cent converted by S.
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Toxicology and industrial health, 2021
Recently, nanoparticles are emerging as a potential alternative to synthetic pesticides for protection against stored-product insect pests, such as the rice weevil Sitophilus oryzae; however, the toxic effects of nanoparticles on nontarget organisms are ...
T. Ismail, M. A. Salama, M. El-Ebiary
semanticscholar +1 more source
Recently, nanoparticles are emerging as a potential alternative to synthetic pesticides for protection against stored-product insect pests, such as the rice weevil Sitophilus oryzae; however, the toxic effects of nanoparticles on nontarget organisms are ...
T. Ismail, M. A. Salama, M. El-Ebiary
semanticscholar +1 more source
Pest Management Science, 2021
BACKGROUND The rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae) is a cosmopolitan pest of stored cereal grains and other commodities globally. Infestations caused by S. oryzae makes grains unsuitable for consumption, processing, and export.
Sonu Singh +5 more
semanticscholar +1 more source
BACKGROUND The rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae) is a cosmopolitan pest of stored cereal grains and other commodities globally. Infestations caused by S. oryzae makes grains unsuitable for consumption, processing, and export.
Sonu Singh +5 more
semanticscholar +1 more source
Journal of Stored Products Research, 1965
Abstract The responses of two field strains of Sitophilus oryzae (L.) and a field strain of Sitophilus zeamais Motsch. to lindane, malathion, ronnel and diazinon have been compared. Each strain was characterized by its response on exposure to insecticide-impregnated filter paper; lindane median lethal concentrations at 24 hr for S.
B.R. Champ, J.N. Cribb
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Abstract The responses of two field strains of Sitophilus oryzae (L.) and a field strain of Sitophilus zeamais Motsch. to lindane, malathion, ronnel and diazinon have been compared. Each strain was characterized by its response on exposure to insecticide-impregnated filter paper; lindane median lethal concentrations at 24 hr for S.
B.R. Champ, J.N. Cribb
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Journal of Stored Products Research, 1978
Abstract Indices of susceptibility of five cultivars of triticale, four of wheat, three of barley and three of maize to post-harvest infestation by Sitophilus zeamais Motschulsky were determined. The numbers of F 1 insects (from the same number of parents) developing on the triticale lines were a little under twice as many as developed on the ...
P. Dobie, A.M. Kilminster
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Abstract Indices of susceptibility of five cultivars of triticale, four of wheat, three of barley and three of maize to post-harvest infestation by Sitophilus zeamais Motschulsky were determined. The numbers of F 1 insects (from the same number of parents) developing on the triticale lines were a little under twice as many as developed on the ...
P. Dobie, A.M. Kilminster
openaire +1 more source