我在俄克拉何马州的诺曼的一块长满了高高的草和野花的地方，发现了这只年轻的大胆菲蛛。
I found this young Phidippus audax while strolling through a field of tall grass and wildflowers in Norman, Oklahoma.
草间小黑蛛对颜色不敏感，说明它们没有利用猎物的寄主植物的颜色进行猎物的搜索。
It indicated that E. graminicolum didn't make use of odor of preys and their host plant to search food.
结果表明，八斑球腹蛛和草间小黑蛛是秋甘蓝田菜青虫卵和幼虫最重要的捕食性天敌。
The results showed that Erigonidium graminicola and Theridium octomaculatum were the most important predatory enemies of both egg and larva of Pieris rapae in autumn cabbage fields.
结果表明，八斑球腹蛛和草间小黑蛛是秋甘蓝田菜青虫卵和幼虫最重要的捕食性天敌。
The results showed that Erigonidium graminicola and Theridium octomaculatum were the most important predatory enemies of both egg and larva of Pieris rapae in autumn cabbage fields.
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