Results 31 to 40 of about 22,565 (208)

Highly efficient degradation of cypermethrin by a co-culture of Rhodococcus sp. JQ-L and Comamonas sp. A-3

Frontiers in Microbiology, 2022
Cypermethrin is an important synthetic pyrethroid pesticide that widely used to control pests in agriculture. However, extensive use has caused its residue and the metabolite 3-phenoxybenzoic acid (3-PBA) to seriously pollute the environments and ...
Jian He, Jian He, Kaiyun Zhang, Lin Wang, Yingchun Du, Ying Yang, Cansheng Yuan   +6 more
doaj   +1 more source

First evidence of resistance to pyrethroid insecticides in Italian Aedes albopictus populations after 26 years since invasion [PDF]

, 2017
Aedes albopictus has spread during the last decades all over the world. This has increased significantly the risk of exotic arbovirus transmission (e.g.
Antognini, Elisa, Arnoldi, Daniele, Ballardini, Marco, Bellini, Romeo, Brianti, Emanuele, Caputo, Beniamino, Carlin, Sara, Cobre, Pietro, Della Torre, Alessandra, Gaglio, Gabriella, Kioulos, Ilias, Lia, Riccardo Paolo, Manica, Mattia, Montarsi, Fabrizio, Otranto, Domenico, Pichler, Verena, Rizzoli, Annapaola, Salvemini, Marco, Serini, Paola, Soares Da Silva Pinto, Joao Pedro, Velo, Enkelejda, Veronesi, Rodolfo, Vontas, John   +22 more
core   +1 more source

Effects of dietary cypermethrin on chickens [PDF]

Acta Veterinaria, 2013
In the following study effects of dietary cypermethrin in chickens were observed. Chickens were administered cypermethrin in the feed in nominal concentrations of 150, 300 and 600 ppm (mean measured concentrations: 130, 285 and 655 mg/kg feed) for a ...
Nešković N., Gašić Slavica, Brkić Dragica, Pavlovski Zlatica, Cmiljanić R.   +4 more
doaj   +1 more source

Technological learning for innovating towards sustainable cultivation practices: the Vietnamese smallholder rose sector [PDF]

, 2008
Deregulation and globalisation has altered the views of public involvement in development and led to strategies focusing on private sector participation.
Danse, M.G., Garcia Victoria, N., Peeters, F.M., Vellema, S.   +3 more
core   +3 more sources

Estimation of the solubility parameters of model plant surfaces and agrochemicals: a valuable tool for understanding plant surface interactions [PDF]

, 2012
Background Most aerial plant parts are covered with a hydrophobic lipid-rich cuticle, which is the interface between the plant organs and the surrounding environment.
AL Samuels, B Aryal, B Bhushan, BA Uhlig, BC Hancock, C Neinhuis, C Neinhuis, CE Jeffree, CH Jeffree, CM Hansen, DJ Greenhalgh, DK Kosma, DW van Krevelen, DW van Krevelen, E Domínguez, EJ Johnson, EP Parsons, F Kardel, G Kerstiens, H L, H Schott, HJ Ensikat, J Burkhardt, J Graça, JA Heredia-Guerrero, JF Villena, K Koch, L Rapley, M Dias, M Javelle, M Khayet, M Khayet, M Khayet, M Kissinger, M Nosonovsky, M Pollard, M Riederer, M Riederer, MA O’Neill, MG Wirthensohn, MG Wirthensohn, MJ Steinbauer, Mohamed Khayet, MT Tyree, MW Samaha, P Wagner, PE Kolattukudy, PE Kolattukudy, PE Kolattukudy, PJ Holloway, R Gröning, RA Burton, S Bauer, S Pandey, T Eichert, T Scherbatskoy, TH Jones, TH Yeats, V Fernández, V Fernández, Victoria Fernández, VY Senichev   +61 more
core   +8 more sources

Control failure risk, resistance and enzymatic activity of neurotoxic insecticides in Brazilian populations of Leucoptera coffeella (Lepidoptera: Lyonetiidae)

Pest Management Science, EarlyView.
Bioassays of 36 Leucoptera coffeella populations revealed resistance to neurotoxic insecticides, control failures of ≤62.9% and enzyme activity variation, with particularly high GST and low AChE levels. Abstract Background Leucoptera coffeella is a key pest of coffee crops in Brazil, causing significant damage by mining coffee leaves.
Daianna P. Costa, Carlos G. da Cruz, Ryan F. S. e Silva, Liliane E. Visôtto, Jesús E. Gomez, Marisol Giraldo‐Jaramillo, Flávio L. Fernandes   +6 more
wiley   +1 more source

Does microemulsification improve the insecticidal activity of cypermethrin against the melon aphid, Aphis gossypii (Hemiptera: Aphididae)? [PDF]

Journal of Crop Protection
The melon aphid, Aphis gossypii Glover (Hemiptera: Aphididae) is one of the important ornamental plant pests in urban regions. In this study, the microemulsion system was developed using cypermethrin insecticide as the active ingredient, xylene as the ...
Zohre Farhadi, Masumeh Ziaee, Mehdi Esfandiari, Anayatollah Salimi, Arash Rasekh   +4 more
doaj   +1 more source

Novel pathway of cypermethrin biodegradation in a Bacillus sp. strain SG2 isolated from cypermethrin-contaminated agriculture field [PDF]

3 Biotech, 2016
Pesticides belonging to pyrethroid group are widely used in agricultural fields to check pest infestation in different crops for enhanced food production. In spite of beneficial effects, non-judicious use of pesticides imposes harmful effect on human health as their residues reach different food materials and ground water via leaching, percolation and ...
null Pankaj, Anita Sharma, Saurabh Gangola, Priyanka Khati, Govind Kumar, Anjana Srivastava   +5 more
openaire   +2 more sources

Investigating zeta‐cypermethrin resistance stability in California Drosophila suzukii populations

Pest Management Science, EarlyView.
After continuous selection and removal of selection pressure in spotted‐wing Drosophila, zeta‐cypermethrin resistance remained stable over several generations. Following a population bottleneck, zeta‐cypermethrin resistance increased without selection, highlighting the importance of insecticide rotation.
Nicolas Buck, Fatemeh Ganjisaffar, Frank G. Zalom   +2 more
wiley   +1 more source

Cypermethrin induced stress and changes in growth of freshwater fish Oreochromis niloticus

International Aquatic Research, 2017
Bioassays were conducted with technical grade and commercial formulation of cypermethrin using freshwater fish Oreochromis niloticus as the test fish. The technical grade cypermethrin contained 92% active ingredient (a.i.) and the commercial formulation ...
Rajib Majumder, Anilava Kaviraj
doaj   +1 more source