A field experiment was carried out at Cotton Research Sub Station, Piplan, Mianwali to determine appropriate combination of sorghum and brassica water extracts with reduced doses of paraquat (Gramoxon 20 SL), and pendimethalin (Stomp 330 E) for weed management in cotton. Combination of sorghum and brassica water leachates each at 20 L ha-1 and pendimethalin @ 0.417 kg a. i. ha-1 (1/3 dose) as pre-emergence reduced weed density of horse persulane was statistically alike to the brand dose of pendimethalin at 15, 40 and 60 DAS. The diminution in weed dry weight was also equal at 40 DAS while less at 60 DAS.
Posted on: Thu, 25 Dec 2014 09:40:46 +0000
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