据美国农业部科研人员在美国东南花生带试验,证明在花生播种时施用内吸杀虫剂乙拌磷能起生长调节剂的作用,使花生明显增产。该项试验共进行了4年。在早期试验中,施用乙拌磷后花生平均增加亩产约7.9斤。但增产效果因品种而异,例如,花生品种“梯富珠豆”施用乙拌磷后,单产增加1倍,种植面积最广的品种“佛罗匍 According to USDA researchers conducted experiments with peanut strips in the southeast of the United States, it was proved that the application of BTP, a systemic insecticide, can play a role as a growth regulator in peanut sowing and significantly increase peanut production. This test has been carried out for 4 years. In early trials, the average peanut yield increased about 7.9 kg per mu after applying Blenophyllum. However, the yield-increasing effect may vary with different varieties. For example, the yield of peanut variety “Tifuzu bean” is increased by a factor of two and the cultivated area is the largest