绿僵菌对高尔夫球场蛴螬防治效果的比较  

THE EFFICACY OF METARHIZIUM ANISOPLIANE IN CONTROLLING WHITE GRUBS IN GOLF COURSE

作　　者：魏海燕[1] 农向群[2] 李存焕[3] 张泽华[2] 庞保平[1] 

机构地区：[1]内蒙古农业大学农学院,呼和浩特010019 [2]中国农科院植物保护研究所,北京100081 [3]深圳大学高尔夫学院,深圳518060

出　　处：《内蒙古农业大学学报（自然科学版）》2007年第2期125-127,共3页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：深圳市科技计划项目资助(200307)

摘　　要：本文比较了绿僵菌3种制剂及1种化学农药-治螟磷对高尔夫球场蛴螬的防治效果。结果表明,绿僵菌3种制剂都可以有效的防治蛴螬,效果明显优于化学农药,其中菌剂A的防效最好,60d后仍可达到90%以上。菌剂A不同剂量的防效在施药后没有差异,所以球场选择最低用量-1g/m2就可以有效的防治蛴螬,且经济实惠。使用不同方法施用菌剂A,在药后60d,洒水和手撒的防效为87.40%和94.32%,打孔和埋覆的防治效果是62.28%和71.91%,洒水和手撒的效果明显好于打孔和埋覆,在球场中也易于推广。　The effect of three kinds of Metarhizium anisopliane and one kind of pesticide sulfotep on controlling white grubs was determined.All kinds of M.anisopliane showed better control of grubs than sulfotep did.M.anisopliane-A showed the best control of white grubs.Even after sixty days,its control effect was still more than 90%.Different application rates of M.anisopliane-A had been compared.There was no difference among three application rates.Therefore,the fewest rate of 1g/m^2 should be choosen by golf course for thrift.Different ways of using M.anisopliane-A had also been determined.After sixty days,stiletto and digging the grassland showed 62.28% and 71.97% respectively.Whenas sprinkling and sifting the sand soil on to the turfgrass showed 87.40% and 94.32% control effect respectively,which were suitable for the golf club to use.

关 键 词：绿僵菌 蛴螬 防治效果 

分 类 号：S767.3[农业科学—森林保护学]