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据资料介绍哌津混剂是水稻本田期较为广谱性的除草剂,早期施用对稗草、莎草科杂草、鸭舌草等一年生杂草及牛毛草具有高效;中期施用对眼子菜、四叶萍、藻类、牛毛草等效果优异,对水稻极为安全。今年,由农业部药检定所安排我所,对瑞士汽巴——加基公司提供的5.5％哌津(哌草磷加戍草净)粒剂试样进行了田间小区药效试验,现将小区试验情况、方法及结果整理如下。一、材料和方法供试材料:5.5％哌津混剂颗粒剂瑞士汽巴—加基公司8.5％稻草完-S颗粒剂日本组合化学株式会社50％扑草净可湿粉昆明农药厂
According to the information introduced piperazine mixture is a relatively broad-spectrum herbicide Honda period, the early application of barnyard grass, sedge weed, Monochoria and other annual weeds and cattle wool grass has high efficiency; , Siye Ping, algae, Mao Mao grass and other effects of excellent, extremely safe for rice. This year, the Institute for Drug Control of the Ministry of Agriculture arranged for me to conduct a field trial on the efficacy of 5.5% piperazine (piperphedrine plus herbicide) granules supplied by the Swiss Ciba-Garchi Company. Now, Community test situation, methods and results are as follows. I. Materials and methods Test materials: 5.5% Piper Jin mixture Granules Swiss Ciba - Jiage 8.5% straw-S granules Japan’s combo Co., Ltd. 50% prometryne WP Can Kunming Pesticide Factory