首页|Effects of agricultural measures on insect diversity of alfalfa
Effects of agricultural measures on insect diversity of alfalfa
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Cutting and spraying insecticide are important measures of the scientific management in the alfalfa pasture。Studying characteristic of cutting and spraying insecticide on the impact of diversity of insect communities in alfalfa pasture, has important value for aiding control of alfalfa insect pest。This systematic study was done in Dingxi, Gansu Province, China in 2002。