两种非拟除虫菊酯类杀虫剂用于针对拟除虫菊酯抗性进行室内滞留喷洒的生物活性

Bioefficacy of Two Nonpyrethroid Insecticides for Targeted Indoor Residual Spraying Against Pyrethroid-Resistant .

作者信息

Correa-Morales Fabian, Riestra-Morales Martin, Bibiano-Marín Wilbert, Dzul-Manzanilla Felipe, Del Castillo-Centeno Luis Felipe, Palacio-Vargas Jorge A, Che-Mendoza Azael, Gonzalez-Olvera Gabriela, Lopez-Monroy Beatriz, Vazquez-Prokopec Gonzalo, Manrique-Saide Pablo

出版信息

J Am Mosq Control Assoc. 2019 Dec;35(4):291-294. doi: 10.2987/19-6866.1.

DOI:10.2987/19-6866.1

PMID:31922939

Abstract

We evaluated the efficacy of bendiocarb (Ficam W 80%) and pirimiphos-methyl (Actellic 300CS 28.16%), applied to different surfaces potentially sprayable within houses during the application of a targeted indoor residual spraying (TIRS) against a field pyrethroid-resistant strain of . Bioassays with cones were performed on cement (walls), wood (doors), and textile (cloth) surfaces within typical houses in the Mexican city of Merida ( = 10). Optimal residual efficacy (>80% of mean mortality) of bendiocarb ranged from 3 months (cement) to 2 months (wood and textiles). Residual efficacy of pirimiphos-methyl ranged from 5 months (cement) to 2 months (wood and textiles). Both insecticides proved to be effective as adulticides against field and may be useful in mosquito control programs implementing TIRS with pyrethroid-resistant populations.

摘要

我们评估了残杀威（飞克80%）和甲基嘧啶磷（阿克泰300CS 28.16%）的功效，在针对一种田间拟除虫菊酯抗性品系进行目标性室内滞留喷洒（TIRS）期间，将它们施用于房屋内不同的可喷洒表面。在墨西哥梅里达市典型房屋内的水泥（墙壁）、木材（门）和纺织品（布料）表面上，使用锥形生物测定法进行了测试（ = 10）。残杀威的最佳残留功效（平均死亡率>80%）从3个月（水泥）到2个月（木材和纺织品）不等。甲基嘧啶磷的残留功效从5个月（水泥）到2个月（木材和纺织品）不等。这两种杀虫剂均被证明作为针对田间的成虫杀虫剂有效，并且可能在对具有拟除虫菊酯抗性种群实施TIRS的蚊虫控制项目中有用。