Results 101 to 110 of about 12,769 (219)

Formation of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans and their precursors in fires of pyrethroid pesticide alpha-cypermethrin

This study reports the results of the gas phase oxidation of alpha-cypermethrin, a common insecticide, elucidating the decomposition pathways and formation of toxic species such as polychlorinated dibenzo-pdioxins and polychlorinated dibenzofurans (PCDD ...
Sindra L. Summoogum (21290291), Eric Kennedy (21134012), John Mackie (21131885), Bogdan Z. Dlugogorski (1414507), Dominika A. Wojtalewicz (21290294)   +4 more
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A comparative analysis of beta-cypermethrin nanoemulsion and traditional emulsion dosages on enzyme activities in Blattella germanica

Heliyon
Objective: To compare the impact of two pesticide dose forms on Blattella germanica (B. germanica)resistance enzymes.The micro-drop technique was utilized on subcultured B. germanica, and the metabolic enzyme activity was assessed.Using spectrophotometry,
Yan Shen, Qiong Li, Fujin Fang, Chuanli Yang, Yu Dong, Xiaoqin Li, Zhizhi Luo, Xiaobing Shen   +7 more
doaj   +1 more source

Cypermethrin / published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization

, 1989
hun published by: Budapest : National Technical Information Centre and Library154 p.Cypermethrin is a highly active synthetic pyrethroid insecticide effective against a wide range of pests in agriculture, public health, and animal husbandry.
World Health Organization, WHO Task Group Meeting on Environmental Health Criteria for Cypermethrin, International Programme on Chemical Safety   +2 more
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Influence of Cypermethrin on DNA and RNA Content in Different Organs of Fresh Water Fish Cyprinus carpio: Effect of Cypermethrin on DNA and RNA in Fishes

, 2013
In this study, freshwater fish Cyprinus carpio was exposed to sub lethal concentration of synthetic pyrethroids insecticide cypermethrin to evaluate the impact on nucleic acids in different organs.
Venugopal Ramalingam, Balaji Gowri, Palaniandy Govindassamy   +2 more
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The Efficacy of Cypermethrin (Vapco Cypermethrin® 10 EC) Against Cattle Ticks in Tanzania

, 2012
A study was carried out for six weeks to determine the efficacy of cypermethrin against cattle ticks. The laboratory evaluation was conducted at TPRI Arusha using laboratory reared tick species of Rhipicephalus appendiculatus (Lushoto strains) by larval ...
Kawiche, Elly, Sungi, Ibrahim, Petro, Yakob, Kaunda, Eugen, Kilasara, Deogratius, Temba, Violeth, Kasege, Paulina   +6 more
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The effect of cypermethrin and copper on Daphnia magna [PDF]

, 2013
Insecticides and heavy metals are frequently distributed in the environment, but few studies have assessed the joint toxicity of the mixture of such substances.
Dam, Nikolaj Thyssen, Westergaard, Caroline Rønne, Vahlgren, Lasse, Poulsen, Pernille Due, Osuji, Cornelius Ikechukwu, Herlau, Rasmus   +5 more
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Cypermethrin–Induced Nephrotoxicity in Rabbits: A Histopathological Study [PDF]

Cypermethrin is an important type II pyrethroid pesticide widely used to protect crops against pests and insect infestations, but it is also associated with environmental pollution and health hazards.
M.J. Al-Arami , Ateeq, A.Y. Al-Rezaki, Abdulkarem   +1 more
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Acute toxicity of cypermethrin on the freshwater mussel Unio gibbus

, 2015
Cypermethrin is a synthetic pyrethroid insecticide used worldwide in agriculture, home pest control, food stuff protection and disease vector control. We investigate the potential of cypermethrin to induce oxidative stress and enzyme activities within ...
Sellami, Badreddine, Mahmoudi, Ezzeddine, Barceló, Damià, Dellali, Mohamed, Corcellas, Cayo, Eljarrat, Ethel, Khazri, Abdelhafidh   +6 more
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Histopathological Effects Of Cypermethrin On Juvenile Nile Tilapia (Oreochromis Niloticus)

, 2009
Agrochemicals affect fish by interfering with their reproduction, behaviours and reducing their growth with evidence of tissue damage, which may lead to their mortality.
Ayoola, SO, Ajani, EK
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PENENTUAN STATUS RESISTENSI Aedes aegypti DENGAN METODE SUSCEPTIBILITY DI KOTA CIMAHI TERHADAP CYPERMETHRIN

, 2013
Background:  vector control of DBD usually doing by using insecticides, whether by government or insecticides used in household.  Using to much insecticides for long time can caused resistence of mosquito.
Yuliasih, Yuneu; Loka Litbang P2B2 Ciamis, Jl raya angandaran KM.3 Dsn. Kamurang, Ds Babakan, Kec. Pangandaran, Ciamis, Jawa barat, Pradani, Firda Yanuar; Loka Litbang P2B2 Ciamis, Jl raya angandaran KM.3 Dsn. Kamurang, Ds Babakan, Kec. Pangandaran, Ciamis, Jawa barat, Marina, Rina; Loka Litbang P2B2 Ciamis, Jl raya angandaran KM.3 Dsn. Kamurang, Ds Babakan, Kec. Pangandaran, Ciamis, Jawa barat, Ipa, Mara; Loka Litbang P2B2 Ciamis, Jl raya angandaran KM.3 Dsn. Kamurang, Ds Babakan, Kec. Pangandaran, Ciamis, Jawa barat   +3 more
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