Results 101 to 110 of about 23,677 (262)

Evaluation de l'efficacité d'insecticides de longue durée sur les vecteurs du paludisme en milieu semi-naturel au centre de la Côte d'Ivoire [PDF]

, 2014
Résumé Introduction : L'émergence et la propagation de la résistance des vecteurs du paludisme aux insecticides constituent un obstacle majeur à la lutte anti-vectorielle.
Tchicaya, Emile Félicien Stéphane
core   +1 more source

Development of Advanced Nanobiosensors and a Portable Monitoring System for Pesticide Detection at the Point of Need

Biosensors
This work presents the development of an automated and portable monitoring system for the point-of-need detection of tebuconazole and lambda-cyhalothrin. The system features nanoparticle/aptamer-modified electrochemical sensors that are integrated into a
Evangelos Skotadis, Menelaos Tsigkourakos, Emmanouil Anthoulakis, Myrto-Kyriaki Filippidou, Sotirios Ntouskas, Maria Kainourgiaki, Charalampos Tsioustas, Chrysi Panagopoulou, Stergios Dimou-Sakellariou, Nikos Kalatzis, Eleftherios A. Petrakis, Nikolaos Alexis, George Tsekenis, Angeliki Tserepi, Stavros Chatzandroulis, Dimitris Tsoukalas   +15 more
doaj   +1 more source

Chloromethylvinyl Pyrethroids [PDF]

Agricultural and Biological Chemistry, 1983
IDE, Junya, NAKADA, Yasuo, ENDO, Rokuro, MURAMATSU, Shigeki, KONISHI, Kiyoshi, MIZUNO, Takao, OHNO, Shigeki, YAMAZAKI, Yoshio, ENDO, Hidetsugu, FUJITA, Katsuhiro, TSUJI, Hideakira   +10 more
openaire   +2 more sources

Establishing Baseline Information for the Risk of Flatheaded Borer Attack in Specialty Tree Crops Using Trapping and On‐Farm Surveys

Journal of Applied Entomology, EarlyView.
ABSTRACT Flatheaded borers (Coleoptera: Buprestidae) are largely xylophagous insects. Larvae of flatheaded borers tunnel into the trunks of trees, with boring and feeding damage eventually appearing on the surface as discolored bark, sunken areas, bark splits or bark sloughing.
Zia V. Williamson, Brett R. Blaauw, Shimat V. Joseph   +2 more
wiley   +1 more source

Laboratory and experimental hut evaluation of mosquito net and indoor residual spray (IRS) insecticides for improved malaria control [PDF]

Since the start of Roll Back Malaria (RBM) in 1998 funding for malaria control has increased dramatically, resulting in the current peak of $2.5billion spent on global malaria control annually.
Oxborough, RM
core   +1 more source

Studies on Synthetic Pyrethroid

Bulletin of the Agricultural Chemical Society of Japan, 1957
Methyl αδ-dimethylsorbate, when submitted to the selective oxidation sequence by the actions of perbenzoic acid, mineral acid, lead tetraacetate and peracetic acid in this order, finally gives β-monomethyl mesaconate, which is converted after hydrolysis to mesaconic acid of the well-defined trans-configuration. The reaction sequence involves no process
Yuzo INOUYE, Toshio SUGITA, Minoru OHNO
openaire   +3 more sources

Efficacy of Zeolite and Kaolin in the Control of Cacopsylla pyri (L.) (Hemiptera: Psyllidae) and Compatibility With Its Natural Antagonist Anthocoris nemoralis (Fabricius) (Hemiptera: Anthocoridae)

Journal of Applied Entomology, EarlyView.
ABSTRACT The pear psyllid Cacopsylla pyri is a major pest of European pear orchards, responsible for significant yield losses. Its management is increasingly challenged by restrictions on synthetic active ingredients, resistance development, and the shift towards sustainable production systems.
Laura Depalo, Giovanni Biscontin, Antonio Russo, Elisa Marchetti   +3 more
wiley   +1 more source

Low Rates of Kaolin in Different Application Periods Reduce Diaphorina citri Population and Huanglongbing Incidence in Commercial Citrus Orchards

Journal of Applied Entomology, EarlyView.
ABSTRACT Huanglongbing (HLB) is the most destructive citrus disease worldwide, and it has been disseminated by the Asian citrus psyllid Diaphorina citri, the vector of the causing agent Candidatus Liberibacter asiaticus. Although processed kaolin reduces psyllid infestation, long‐term field data from commercial orchards are limited.
Marcelo Pedreira de Miranda, Wellington Ivo Eduardo, Renato Beozzo Bassanezi, Eduardo Augusto Girardi, Haroldo Xavier Linhares Volpe   +4 more
wiley   +1 more source

First evidence of retained sexual capacity and survival in the pyrethroid resistant Sitobion avenae (F.) (Hemiptera: Aphididae) SA3 super-clone following exposure to a pyrethroid at current field-rate [PDF]

, 2019
The grain aphid Sitobion avenae is a prolific pest of cereal crops worldwide, controlled effectively with pyrethroid insecticides. However, the classic knock down resistance (kdr) mutation, L1014F on the S. avenae sodium channel gene, has been identified
Foster, S. P., Walsh, L.E., Malloch, G.L, Gaffney, Michael, Williamson, M.S., Mangan, R, Foster, S.P, Purvis, G, Malloch, G.L., Walsh, Lael E., Walsh, L. E., Gaffney, M. T., Gaffney, M.T, Mangan, R., Malloch, G. L., Purvis, G., Foster, S.P., Williamson, M.S, Williamson, M. S.   +18 more
core   +1 more source

The Generics Revolution and the New Economic Geography of the Global Pesticide Industry

Journal of Agrarian Change, EarlyView.
ABSTRACT The global pesticide industry transformed from one dominated by patented products and legacy multinationals with strong manufacturing bases in the United States and EU to one dominated by generic products produced in India and China. We use proprietary market research data, data from regulatory filings, industry press and bilateral trade data ...
Christian Berndt, Marion Werner, Finn Mempel, Annie Shattuck, Zackary Okun Dunivin   +4 more
wiley   +1 more source