Results 61 to 70 of about 1,027 (172)

IMPACT OF SOME CHITIN SYNTHESIS INHIBITORS ON THE FALL ARMYWORM, Spodoptera frugiperda (LEPIDOPTERA: NOCTUIDAE) [PDF]

Mesopotamia Journal of Agriculture
Maize, Zea mays L. is an economic cereal in Egypt. Numerous pests infested maize, but only a few of them caused high crop losses, such as FAW, Spodoptera frugiperda.
Gamal Hassan, Magda El-Damer, Mohamed Abolfadel   +2 more
doaj   +1 more source

O uso de praguicidas nas pisciculturas e pesqueiros situados na bacia do rio Mogi-Guaçu

Boletim do Instituto de Pesca, 2018
O uso de praguicidas vem sendo a principal forma de combater os ectoparasitas que ameaçam a produtividade aquí­­cola. O uso indiscriminado destas substí­¢ncias pode ocasionar danos aos ecossistemas aquáticos que recebem os efluentes dos tanques ...
Ricardo LUVIZOTTO-SANTOS, Márcia Noélia ELER, Evaldo Luiz Gaeta ESPÍNDOLA, Eny Maria VIEIRA   +3 more
doaj  

Alternative insecticides for larval control of the dengue vector Aedes aegypti in Lao PDR: insecticide resistance and semi-field trial study

Parasites & Vectors, 2018
Background The mosquito Aedes aegypti is the primary vector of several arboviruses, such as dengue, chikungunya and Zika, and represents a major public health problem in Southeast Asia. In Laos, where dengue is reemerging, several Ae. aegypti populations
Sébastien Marcombe, Somsanith Chonephetsarath, Phoutmany Thammavong, Paul T. Brey   +3 more
doaj   +1 more source

Novel ability of diflubenzuron as an inhibitor of mitochondrial function

Insect Biochemistry and Molecular Biology
Compounds classified as benzoylphenylurea (BPU), such as diflubenzuron (DFB), are used as insecticides. Although BPU disrupts molting by inhibiting chitin biosynthesis and exhibits insecticidal activity, their exact mode of action remains unknown. Since epidermal cells proliferate and morphologically change from squamous to columnar cells during the ...
Kotaro Mori, Yoshiaki Nakagawa, Bunta Watanabe, Hiroshi Miyata, Tsuyoshi Morita, Ken'ichiro Hayashi   +5 more
openaire   +2 more sources

Toxicity of Diflubenzuron on Juveniles of African Brackish Water Shrimp from Lagoon Coastline and Mosquito Larvae from Breeding Places in a Tertiary Institution in Lagos, Nigeria

Journal of Applied Sciences and Environmental Management
Diflubenzuron (DFB) prevents chitin formation and cuticle deposition in insects. Its application can inadvertently enter into aquatic ecosystems, with potential adverse impacts on selected aquatic biota.
M. F. Akinwunmi, F. A. Adetoro, P. Usman, J. A. Aboderin   +3 more
doaj   +4 more sources

Eficácia do diflubenzuron 25% no controle da Haematobia irritans (Diptera: Muscidae): desafio in vitro e a campo

Arquivos do Instituto Biológico
Avaliou-se, neste experimento, a eficácia in vitro e in vivo do diflubenzuron a 25% para uso em bovinos, no controle da infestação por Haematobia irritans.
A. Dell' Porto, E.G.L. Hoppe, A.G. Gomes, R.S.S. Mata, R.M. de S. Rocha   +4 more
doaj  

Bioefficacy of diflubenzuron against subterranean termite

International Journal of Fundamental and Applied Sciences (IJFAS), 2012
BACKGROUD & OBJECTIVE: Subterranian termite is a structure-infesting termite that accounts for a significantproportion of the damage wherever it occurs. One sustainable control strategy that usually helps to reduce the damage ofsubterranean termite is the use of insecticides which are safe to the environment.
openaire   +1 more source

Determination of diflubenzuron residues in milk and cattle tissues Determinação de resíduos de diflubenzuron em leite e tecidos bovinos

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
Diflubenzuron (DFB) is used to control ectoparasitic infestation by inhibiting larvae development in the manure and feces of treated animals. It is also currently been used to control tick infestations. In this study, milk and tissues from cattle treated
S.A.V. Tfouni, R.P.Z. Furlani, L.B. Carreiro, I.S.D. Loredo, A.G. Gomes, L.A. Alves, R.S.S. Mata, A.M.D. Fonseca, R.M.S. Rocha   +8 more
doaj  

CONTROLE QUÍMICO DO "ÁCARO DA LEPROSE" Brevipalpus phoenicis (Geijskes, 1939) (ACARI, TENUIPALPIDAE) EM CITRUS

Pesquisa Agropecuária Gaúcha, 1995
O presente trabalho teve por objetivo avaliar a ação acaricida de diversos defensivos no controle do "ácaro da leprose" na cultura de citros. Foi instalado no município de São Sebastião -do Caí-RS, um ensaio em pomar de citros com a cultivar Valência. Os
LUIZ ALBERTO HOSS MORAES, JOSÉ BRAUN, OSVALDO DE MENEZES PORTO, LUIS MAURÍCIO FINKLER, PAULO ROBERTO MENDES GIMENEZ, CÍCERO CARLO CAMERINI, MARCELO DE OLIVEIRA CONTE   +6 more
doaj  

Programmatic implementation of Ovicol ovitraps for Aedes spp. control in Colombia: operational adherence, effectiveness and comparisons with AGO and BG-Sentinel traps. [PDF]

Parasit Vectors
Mosquera L, Osorio J, Herrera O, Montenegro D.   +3 more
europepmc   +1 more source