MySheen

Daojie is safe to rice.

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Daojie is a sulfonylurea herbicide, which is absorbed by weed leaves, stems and roots and transmitted to the meristem region through xylem and phloem. Daojie is used in rice field, which has the effect of stem and leaf treatment and soil closure treatment. After the treatment of Daojie, the weeds stopped growing quickly, the growth point faded 2-4 days after treatment, and sometimes the leaf veins turned red. 7-14 days after treatment, the stem tips and leaf buds began to wither and necrosis, and the weeds died 2-4 weeks after treatment. The death rate of weeds is related to the accumulation of branched chain amino acids in the body. Young

Daojie is a sulfonylurea herbicide, which is absorbed by weed leaves, stems and roots and transmitted to the meristem region through xylem and phloem. Daojie is used in rice field, which has the effect of stem and leaf treatment and soil closure treatment.

After the treatment of Daojie, the weeds stopped growing quickly, the growth point faded 2-4 days after treatment, and sometimes the leaf veins turned red. 7-14 days after treatment, the stem tips and leaf buds began to wither and necrosis, and the weeds died 2-4 weeks after treatment. The death rate of weeds is related to the accumulation of branched chain amino acids in the body. Young weeds have small reserves of branched chain amino acids and die quickly; weeds with older plants and grasses die slowly, and adverse environmental conditions will slow down the speed of drug effect.

The active components of Daojie degrade rapidly in rice, which is safe for rice from 1 leaf stage to pre-harvest. It is reported that the soil closure treatment with Daojie after sowing of direct seeding rice also has a good control effect on weeds and is safe for rice.

 
0