CCSHAU Rice Research Station, Kaul, India.
The experiment was conducted at CCSHAU Rice Research Station, Kaul during rainy seasons of 1992 and 1993 in which weed free 1reatment recorded significantly higher grain yield during both the years except pretilachlor 0.75 kg/ha during first year. Anilofos 0.40 kg/ha alone and in combination with 2,4-D Na salt, anilofos+2,4-DEE at higher dose, butachlor 1.5 kg/ha and handweeding twice proved as effective as pretilachlor in respect of grain yield, panicle weight and panicleslm2 during both the years. Significant reduction in weed dry weight was recorded with these treatmen1s.
