Hubei province Huangmei County Long Lake three two groups of 30% Cyhalofop (Jiu Baijing) five days, barnyardgrass leaf heart all poisoning. Guarantee the quality of this pesticide!
Experiment on Jingzhou area of Hubei
Field observations were conducted to record weed growth!
Jingzhou blue knife test, 150 grams of a bucket of water, hit seven points to effect.
1, farmers are satisfied, actively looking for lost at the edge of the bottle, and then preserved the injection took the bottle for medicine.
Retailers show the same quality, at the same price products, this effect is best.
2, Jingzhou second points, 6.5 days after the drug, the effect is better than the first test point, dealers immediately request delivery, because of rain, rural banks closed, anxious to rush downtown, hit the delivery.
Three, analysis of the reasons for the sale of products in some areas, mainly in the first year of sales, did not do experiments, dealers, retailers, farmers in the hearts of the end, not dare to promote large areas.
Hunan area test
160 ml / mu, 10 day effect chart. 200 ml / sixteen kilograms of water, to see green barnyard and older Leptochloa effect.
The blue sword (paddy weed barnyardgrass, Ma Tang, Leptochloa) is high.
Blue knife correct use method:
The first dose, two leaf stage rice, barnyard grass, gold leaf stage, 80 grams of a bucket of water, hit seven or eight points, must put dry water before, 24 hours after the drug return water five to seven days, pay attention to the water must not be flooded rice leaves, not seven days to play multiple effect triazole and Samuel fertilizer, the impact on rice and weed.
The second dose, the first dose of other drugs did not kill the plots, repeated medication, because the weeds are not dead, resistance, dosage increased, using 200 grams of a barrel of water, the other with the first medication.
For shrimp rice field, medication during the ten days after the separation of shrimp rice, backwater polyculture.