“新得力”可湿性粉剂是一种稻田超高效除草剂 ,具有杀草谱广 ,除草活性高 ,药效期长 ,施药方法灵活 ,对水稻安全低毒 ,使用成本低等特点。 1 994年～ 1 996年进行三年试验 ,证明该药对三棱草、小杂草、水藻类除治效果明显。三年来我们对“新得力”在稻田除草中的使用剂量、效 “New effective” WP is a super efficient herbicide in paddy field. It has broad spectrum of herbicides, high herbicidal activity, long effective period, flexible application method, low toxicity and low cost for rice. From 1994 to 1996, a three-year trial was carried out, demonstrating that the drug has a significant effect on the treatment of Tribulus terrestris, small weeds and aquatic algae. In the past three years, we have used the dose of “New Deli” in weeding paddy fields