Impact of the insect-resistant transgenic crops on non-target insects Progress in Aphid-resistant Genes and Transgenic Crop Research RESEARCH ADVANCES ON CROP BREEDING FOR RESISTANCE TO PLANT-PARASITIC NEMATODES BY TRANSGENIC METHODS DEVELOPING CROP PLANTS FOR PRODUCTION OF BIODEGRADABLE PLASTICS BY TRANSGENIC APPROACHES Effects of transgenic crops on soil ecosystem Discussions on Main Areas and Supporting Strategies in Transgenic Crops R&D in China Effects of agricultural activities and transgenic crops on agricultural biodiversity. Bt rice pollen distribution on mulberry leaves near ricefileds