We investigated parasitism by 2 parasitoids of B. argentifolii reared on 2 phenotypes of the collard cultivar 'Green Glaze', differing in amount of leaf wax. When Eretmocerus sp. (Hymenoptera: ...

Its production time is also shorter than the growth period of a normal leaf. It usually takes about one to two months for a real leaf to grow, but an artificial leaf doesn’t take longer than 45 ...