گیاهان پوششی خاص ممکن است به جذب حشراتی که آفات مضر را هدف قرار می دهند کمک کند

Specific cover crops may help attract insects that target harmful pests

Different cover crops may affect how plants defend themselves against pests—including by attracting more insects that eat harmful caterpillars—according to a new study led by researchers at Penn State's College of Agricultural Sciences.