1 材料与方法
1.1 材料
1.2 方法
1.3 数据处理
2 结果与分析
2.1 不同品系昆虫病原线虫对蜂巢小甲虫致病力的影响
图1 不同品系昆虫病原线虫直接暴露对蜂巢小甲虫幼虫的影响All:小卷蛾斯氏线虫All海绵吸附剂;All(P):小卷蛾斯氏线虫All粉剂;SN(P):芫菁夜蛾斯氏线虫SN粉剂;X-7(P):长尾斯氏线虫X-7粉剂;JY-90:芫菁夜蛾斯氏线虫JY-90海绵吸附剂;LN2:印度异小杆线虫LN2海绵吸附剂。不同小写字母表示处理间差异显著(P<0.05)。 Fig. 1 Effect of direct exposure of different strains of nematodes on A. tumida larve All: S. carpocapsae All sponge adsorbent; All(P): S. carpocapsae All powder; SN(P): S. feltiae SF-SN powder; X-7(P): S. longicaudum X-7 powder; JY-90: S. feltiae JY-90 sponge adsorbent; LN2: H. indian LN2 sponge adsorbent. Different lowercase letters indicate significant difference among different treatments (P<0.05). |
图3 不同品系昆虫病原线虫间接暴露对蜂巢小甲虫幼虫的影响All:小卷蛾斯氏线虫All海绵吸附剂;All(P):小卷蛾斯氏线虫All粉剂;SN(P):芫菁夜蛾斯氏线虫SN粉剂;X-7(P):长尾斯氏线虫X-7粉剂;JY-90:芫菁夜蛾斯氏线虫JY-90海绵吸附剂;LN2:印度异小杆线虫LN2海绵吸附剂。不同小写字母表示处理间差异显著(P<0.05)。 Fig. 3 Effect of indirect exposure of different strains of nematodes on A. tumida larvae All: S. carpocapsae All sponge adsorbent; All(P): S. carpocapsae All powder; SN(P): S. feltiae SF-SN powder; X-7(P): S. longicaudum X-7 powder; JY-90: S. feltiae JY-90 sponge adsorbent; LN2: H. indian LN2 sponge adsorbent. Different lowercase letters indicate significant difference among different treatments (P<0.05). |
2.2 小卷蛾斯氏线虫All不同施用时间对蜂巢小甲虫致病力的影响
图4 小卷蛾斯氏线虫All不同施用时间对蜂巢小甲虫幼虫的影响All:小卷蛾斯氏线虫All粉剂;*表示处理与对照之间差异显著(P<0.05,独立样本t检测)。 Fig. 4 Effect of different application time of S. carpocapsae All on A. tumida larvae All: S. carpocapsae All powder; * indicates significant difference between the treatment and CK (P<0.05, independent-sample t test). |
2.3 小卷蛾斯氏线虫All不同剂量对蜂巢小甲虫致病力的影响
图5 小卷蛾斯氏线虫All不同剂量对蜂巢小甲虫幼虫的影响试验线虫为小卷蛾斯氏线虫All粉剂;不同小写字母表示处理间差异显著(Tukey’s HSD检测,P<0.05)。 Fig. 5 Effect of different dosages of S. carpocapsae All on A. tumida larvae The test nematode is S. carpocapsae All powder; * indicates significant difference among different treatments (Tukey’s HSD test, P<0.05). |
