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对１５种２４个品系的昆虫病原线虫进行抗干燥能力研究，结果表明，昆虫病原线虫种类不同，其抗干燥能力也不同。在２５℃、相对湿度５０．５％的小空间控制器中处理９小时后，Ｓｔｅｉｎ┐ｅｒｎｅｍａｃａｒｐｏｃａｐｓａｅ仍具有较高的存活率，其余种类几乎全部死亡。同一种线虫的不同品系，其抗干燥能力也存在差异。在Ｓ．ｃａｒｐｏｃａｐｓａｅ的４个品系Ａ２４、Ｂｅｉｊｉｎｇ、ＣＢ┐１６和Ｍｅｘ中，ＣＢ┐１６具有较高的抗干燥能力，经干燥处理后其存活率最高，达８５．３％，加水复苏后的线虫对大蜡螟的致死率为１００％，侵入率高达１９．９％％。
The study on the anti-drying ability of entomopathogenic nematodes of 15 species and 24 strains showed that the insect pathogenic nematodes were different in their anti-drying ability. Stein┐ernemacarpocapsae still had a higher survival rate after treatment for 9 hours in a small space controller with a relative humidity of 50.5% at 25 ° C, almost all of the remaining species died. Different strains of the same nematode, its anti-drying ability is also different. In S. Among the four strains of carpocapsae, A24, Beijing, CB16 and Mex, CB16 had higher anti-drying ability and the highest survival rate after drying was 85.3% Borer death rate of 100%, invasion rate as high as 19.9 %%.