How to control rice iron leeks
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May 14 12:06:08, 2021
The closed soil treatment agent butachlor and the mixture with oxadiazon in direct seeding rice field after sowing seedlings have poor sealing effect on iron amaranth, and the addition of bensulfuron-methyl and pyrazosulfuron have better sealing effect. Before and after the three-leaf stage of rice was combined to control valerian and broad-leaved weeds, the use of penoxsulam and pyrazosulfuron for the control of iron leek. Fluroxypyr has good control effect on iron amaranth, and it can be used to pick and cure field iron leeks after weeding in the direct broadcast rice field.