The dry weight of sorghum shoot (test plant) increased significantly with each successive increase in temperature level from 15-35 deg C and incubation period from 0-120 days. Whereas increase in concentration of sulfosulfuron (0 to 64 ppb) caused significant reduction in dry weight of sorghum shoot. At 120 days of incubation, the GR_(50), (Growth reduction 50%) at 35 deg C was approximately 2.5 times higher than at 15 deg C. The half life of sulfosulfuron was 46, 28 and 11 days at 15, 25 and 35 degC, respectively. Phalaris minor is the dominant weed found intensively in rice-wheat cropping system and it alone affects wheat yield upto 40%. To control isoproturon resistant population of P. minor, alternate herbicides such as sulfosulfuron. clodinafop and fenoxaprop have been recommended (Malik and Yadav, 1997). Of these, sulfosulfuron (25 g ha~(-1)) provides 60-70% control of broadleaf weeds in addition to grassy weeds.
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机译：温度水平从15-35℃连续升高，孵化期从0-120天开始，高粱苗（试验植物）的干重显着增加。而磺基磺隆浓度（0到64 ppb）的增加导致高粱茎干重量的显着降低。在孵育120天后，在35摄氏度时GR_（50）（生长减少50％）大约是在15摄氏度时的2.5倍。磺胺磺隆在15、25和50的半衰期分别为46、28和11天。分别为35摄氏度。 ala草是稻麦系统中密集存在的优势杂草，仅影响小麦产量的40％。为了控制对小球虫的异丙隆抗性种群，可以使用其他除草剂，如磺胺磺隆。推荐使用克罗地那非和非诺沙普（Malik and Yadav，1997）。其中，磺草隆（25 g ha〜（-1））除草杂草外，还可以控制阔叶杂草的60-70％。
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