Enantioselective Separation and Analysis of Synthetic Pyrethroids

2011 ◽  
pp. 81-94 ◽  
Author(s):  
Jing Ye ◽  
Meiqing Jin ◽  
Weiping Liu
Keyword(s):  
Synthetic Pyrethroids ◽  
Enantioselective Separation

Synthetic Pyrethroids Determination from Functionalized Textile Materials - Permethrin

2018 ◽  
Author(s):  
Elena PERDUM ◽  
Doina TOMA ◽  
Iuliana DUMITRESCU ◽  
Cornelia-Elena MITRAN ◽  
Irina-Mariana SĂNDULACHE ◽  
...  
Keyword(s):  
Synthetic Pyrethroids ◽  
Textile Materials

scholarly journals Efficacy of two commercial synthetic pyrethroids (cypermethrin and deltamethrin) on Amblyomma variegatum and Rhipicephalus microplus strains of the south-western region of Burkina Faso

2021 ◽  
Vol 53 (3) ◽  
Author(s):  
Achille S. Ouedraogo ◽  
Olivier M. Zannou ◽  
Abel S. Biguezoton ◽  
Kouassi Yao Patrick ◽  
Adrien M. G. Belem ◽  
...  
Keyword(s):  
Burkina Faso ◽  
Pyrethroid Resistance ◽  
Tick Control ◽  
Rhipicephalus Microplus ◽  
Amblyomma Variegatum ◽  
Synthetic Pyrethroid ◽  
Cattle Tick ◽  
Control Problems ◽  
Synthetic Pyrethroids ◽  
Western Region

AbstractSince 2011, period of the livestock invasion by the cattle tick Rhipicephalus microplus in Burkina Faso (BF), tick-control problems were exacerbated. Based on farmer’s reports, most commonly used commercial acaricides were found to be ineffective in Western South part of the country. To investigate the occurrence and extent of such acaricidal ineffectiveness, we performed the standardized larval packet test (LPT) with commercial deltamethrin (vectocid) and cypermethrin (cypertop), on two cattle tick species, the native Amblyomma variegatum and the invasive R. microplus. The resistance ratios (RR) were computed with susceptible Hounde strain of Rhipicephalus geigyi as reference. The R. microplus population showed resistance to the two acaricides tested with the highest lethal concentration (LC) values, and different resistance ratios higher than 4 (deltamethrin: RR50 = 28.18 and RR90 = 32.41; cypermethrin: RR50 = 8.79 and RR90 = 23.15). In the contrary, A. variegatum population was found to be highly susceptible to acaricides tested with low lethal concentrations and resistance ratio values (deltamethrin: RR50 = 0.5 and RR90 = 0.48; cypermethrin: RR50 = 0.68 and RR90 = 0.79). These data demonstrate high synthetic pyrethroid resistance in R. microplus strain, leading to conclude that the acaricide ineffectiveness in tick populations control remains a concern in BF.

A homochiral metal–organic framework membrane for enantioselective separation

2012 ◽  
Vol 48 (56) ◽  
pp. 7022 ◽  
Author(s):  
Wenjin Wang ◽  
Xueliang Dong ◽  
Jiangpu Nan ◽  
Wanqin Jin ◽  
Zhongqiao Hu ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Enantioselective Separation ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Synthetic pyrethroids (Type II) and freshwater fish culture: Perils and mitigations

2015 ◽  
Vol 7 (3) ◽  
pp. 163-191 ◽  
Author(s):  
A. K. Prusty ◽  
D. K. Meena ◽  
S. Mohapatra ◽  
P. Panikkar ◽  
P. Das ◽  
...  
Keyword(s):  
Freshwater Fish ◽  
Fish Culture ◽  
Synthetic Pyrethroids ◽  
Type Ii

scholarly journals Reduced susceptibility to selected synthetic pyrethroids in urban malaria vector Anopheles stephensi: a case study in Mangalore city, South India

2010 ◽  
Vol 9 (1) ◽  
pp. 179 ◽  
Author(s):  
Satyanarayan Tiwari ◽  
Susanta K Ghosh ◽  
Vijay P Ojha ◽  
Aditya P Dash ◽  
Kamaraju Raghavendra
Keyword(s):  
Malaria Vector ◽  
South India ◽  
Anopheles Stephensi ◽  
Synthetic Pyrethroids ◽  
Urban Malaria

ChemInform Abstract: A Homochiral Microporous Hydrogen-Bonded Organic Framework for Highly Enantioselective Separation of Secondary Alcohols.

ChemInform ◽  
2014 ◽  
Vol 45 (30) ◽  
pp. no-no
Author(s):  
Peng Li ◽  
Yabing He ◽  
Jie Guang ◽  
Linghong Weng ◽  
John Cong-Gui Zhao ◽  
...  
Keyword(s):  
Secondary Alcohols ◽  
Enantioselective Separation ◽  
Organic Framework ◽  
Hydrogen Bonded
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