论文部分内容阅读
敌草胺(SPI-204)是上海农药研究所最近研制成功的酰胺类选择性除草剂。为了探明该药在本地防除油菜田杂草的效果、杀草谱及应用价值,1986年与上海农药所协作,进行了有关敌草胺的药效测定工作,现将主要结果整理如下: 一、材料与方法本试验分别在本所和昆山陆杨基点进行,所内点为耕翻移栽油菜,品种为选35;陆杨点为板田移栽油菜,品种为扬油1号。处理分设20％敌草胺乳油亩用有效成分25克、50克、75克三个剂量,均以进口同类药50％大惠利可湿性粉剂亩用有效成分25克、50克、75克三个剂
Dithiocarbamide (SPI-204) is a newly developed amide selective herbicide recently developed by Shanghai Institute of Pesticide. In order to ascertain the effect of local control of weeds in rapeseed field, its herbicide-killing spectrum and its application value, in 1986, in collaboration with Shanghai Pesticide, the efficacy of fenpropathrin was tested. The main results are summarized as follows: MATERIALS AND METHODS The experiment was carried out in Bashang and Kunshan, respectively. The inner point was tillage and transplanting rapeseed. The variety was selected as 35; the Luoyang spot was transplanting rape in Bantian, the variety was Yangyou No.1. 50%, 75g three doses, are imported 50% of the same kind of medicine, the benefits of active ingredients acres of active ingredients 25 grams, 50 grams, 75 grams of three A dose