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在广西武鸣县的团结、直属站和定标水库林区，设定了７个试验区，首次用新研制的ＨＵ２－ＨＰＳ－２型喷撒设备及用ＮＴ１００ＧＰＳ导航与海燕６５０Ｂ飞机配套，喷撒孢子１００～１２０亿·ｇ－１球孢白僵菌粉剂，有效喷幅为８０ｍ，粉量调节装置放在１，２，３，４挡，喷粉量依次为４，１０，１６．７，３５ｋｇ·ｍｉｎ－１，喷粉量均为１．３～１．５ｋｇ·ｈｍ－２，粉粒＋孢子密度为８４＋４８个·ｃｍ－２。其中６个试验区防治马尾松毛虫平均死亡率依次为６５．３４％，８８．０９％，９３．６０％，９１．９９％，８０．９９％和８１．００％；另一防治松茸毒蛾为４６．７７％。
In Wuming County of Guangxi unity, directly under the station and calibration of the reservoir forest, set up seven pilot areas, the first time with the newly developed HU2-HPS-2-type spraying equipment and navigation with NT100GPS and Swallow 650B aircraft supporting spray Sporicidal spores 100 to 12 billion g-1 Beauveria bassiana powder, effective spray rate of 80m, powder regulator placed on the 1,2,3,4 block, the amount of dusting followed by 4,10,16.7 , 35kg · min-1, the amount of dusting was 1.3-1.5kg · hm-2, the density of spore + spore was 84 + 48 · cm-2. Among them, the average mortality of Dendrolimus punctatus in six pilot areas was 65.34%, 88.09%, 93.60%, 91.99%, 80.99% and 81.00%, respectively; 46.77%.