How to control the rice field crabgrass, barnyardgrass and iron leeks

Q: Liu Chuanshu, Zhongyang Town, Sucheng District, Suqian City: The live-drilled rice is in the 5-leaf stage and has been treated with benzyl chloride for secondary earthworm closure. There are still five leafy stages of crabgrass, barnyardgrass and iron leeks in the field. What medicine can be used to control?

A: The above plots can use 60 grams per metric gram of rice per hectare per liter of pentafluorofloxacin herbicide 130 grams, or 100 milliliters per acre of 10% cyhalofop-butyl ester EC, and 25 grams per liter of rice flour. Glucosamine oil suspension 80 ml, add 30 kg fine spray of water. After spraying the field, apply the pesticide. Apply water and keep water for 1 week after application.

You can also use 10% per acre with good autumn and autumn, 100% methanol, 50-45 kilograms of fine spray, control crabgrass and madder. The addition of pyrazosulfuron can simultaneously control iron leek and pay attention to the use of high quality pyrazosulfuron.

Tip: In the case of mastering the application of pesticides, the above plots can be used with a dose of 10% cyhalofop-ester 60ml per acre, rice radiant 25g/litre penoxsufosin oil suspension 80ml, 6.9% permuta The essence of fazopyrazine spirit emulsion 30 ml, add 30 kg of fine spray of water.

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