| field response of aboveground non-target arthropod community to transgenic bt-cry1ab rice plant residues in postharvest seasons. | risk assessments of ecological effects of transgenic rice expressing lepidoptera-cry proteins from bacillus thuringiensis (bt) on non-target arthropods have primarily focused on rice plants during cropping season, whereas few studies have investigated the effects in postharvest periods. harvested rice fallow fields provide a critical over-wintering habitat for arthropods in the chinese rice ecosystems, particularly in the southern region of the country. during 2006-08, two independent field tria ... | 2012 | 22252123 |