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绿僵菌 TMBMA1 菌株:棉花粉斑螟绿色防控的新希望
首先,通过体外生物效能评估实验,研究不同浓度的 TMBMA1 对 PBW 二龄幼虫的致死效果。接着,利用扫描电子显微镜(SEM)技术,直观观察 TMBMA1 在 PBW 幼虫上的侵染过程,包括孢子附着、菌丝生长和穿透等细节。最后,运用毒药食物技术开展 TMBMA1 与杀虫剂的兼容 ...
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