The function and matters needing attention of glyphosate

Glyphosate is also known as Zhencaoning, Roundup, glyphosate, phosphoglyceric acid. The pure product is a non-volatile white solid with a specific gravity of 0.5. it melts at about 230℃ and is accompanied by decomposition. The solubility in water at 25 ℃ is 1.2%, insoluble in general organic solvents, and its isopropylamine salt is completely soluble in water. Non-flammable, non-explosive, stable storage at room temperature. It can corrode medium carbon steel and galvanized iron sheet (tinplate).

Matters needing attention

1. Glyphosate is a fungicidal herbicide. Do not pollute crops when applying glyphosate, so as not to cause drug damage.

2. For perennial malignant weeds, such as white grass, Cyperus roxburghii and so on, the ideal control effect can only be achieved by applying the drug again one month after the first application.

3. Adding proper amount of diesel oil or washing powder to the solution can improve the efficacy.

4. in sunny days, the effect of medication is good at high temperature, and it should be sprayed in case of rain within 4-6 hours after spraying.

Effective crop object

1. Tea tree: annual weeds and perennial malignant weeds.

2. Tea garden: annual weeds, perennial malignant weeds, weeds.

3. Spring and summer corn: interrow weeds, weeds.

4. Spring and summer corn fields: row weeds, annual and perennial weeds.

5. Dongcai oil field: annual weeds, perennial weeds, weeds.

6. Fire prevention zone, forest fire prevention road: perennial weeds, weeds, miscellaneous irrigation.

7. Non-cultivated land: perennial weeds, row weeds, annual weeds, weeds.

8. Sugarcane: annual weeds and perennial malignant weeds.

9. Sugarcane fields: row weeds, annual and perennial weeds.

10. Citrus: annual and perennial weeds.

11. Citrus and apple trees: weeds.

12. Citrus orchard, apple orchard: perennial weeds, row weeds, annual weeds, weeds.

13. Roads and railways: row weeds, annual and perennial weeds, weeds.

14. Orchard: row weeds, annual weeds, perennial malignant weeds, weeds.

Sisal: weeds, annual weeds, perennial malignant weeds.

16. Pear orchard: row weeds, weeds, annual weeds, perennial malignant weeds.

17. Cotton: interrow weeds, weeds.

Cotton fields: annual and perennial weeds.

19. Rubber plantation, mulberry garden: row weeds, weeds, annual weeds, perennial malignant weeds.