Woodrow R J, Howard J J, White D J
New York State Department of Health, SUNY-College ESF, Syracuse, USA.
J Am Mosq Control Assoc. 1995 Dec;11(4):424-7.
In 1992, Altosid (methoprene) pellets, Abate (temephos) 5 CG, and Bactimos (Bacillus thuringiensis serovar israelensis) granules were applied aerially to small field plots within a Culiseta breeding swamp. Aspects measured included the deposition and diffusion of larvicides into larval crypts and effects on larval Culiseta melanura and nontarget aquatic organisms. Formulations were deposited at approximately 50% of application rates. The presence of methoprene in 8 crypt water samples indicated that this larvicide was able to diffuse into Cs. melanura larval crypts. Methoprene was selected for evaluation in a large-scale field trial. In the spring of 1993, methoprene pellets applied to 25% of the study area were an effective larvicide against Cs. melanura. The inhibitory effect on pupae exceeded 81% over a 5-wk posttreatment period.
1992年，将烯虫酯颗粒剂、双硫磷5%颗粒剂和苏云金芽孢杆菌以色列变种颗粒剂以空中喷洒的方式施用于库蚊繁殖沼泽地内的小块试验田。测量的方面包括杀幼虫剂在幼虫藏匿处的沉积和扩散以及对库蚊幼虫和非目标水生生物的影响。制剂的沉积量约为施用量的50%。在8份藏匿处水样中检测到烯虫酯，表明这种杀幼虫剂能够扩散到黑尾库蚊幼虫的藏匿处。烯虫酯被选用于大规模田间试验评估。1993年春季，在25%的研究区域施用烯虫酯颗粒剂，对黑尾库蚊是一种有效的杀幼虫剂。在处理后的5周内，对蛹的抑制效果超过81%。
