One thing to keep in mind is the residual time of these herbicides.

01

Atrazine 2 kg per hectare

It is not easy to grow soybeans, wheat, rice, potatoes, melons, beets, sunflowers, tobacco, onions within 24 months.

02

Oxazinone 0.5-1 kg per hectare

No wheat in 4 months

It is not easy to grow rice within 8 months

It is not easy to grow beets, tobacco and onions within 18 months

It is not easy to grow sunflower within 12 months

03

1.5 grams of hectares per hectare

It is not easy to grow corn within 12 months

It is not easy to grow wheat, sunflower and onion within 16 months.

It is not easy to grow beets and potatoes within 9 months.

04

Imazamox 0.5-1 kg per hectare

No easy corn, wheat, tobacco within 12 months

It is not easy to grow rice within 24 months

It is not easy to grow sunflower within 18 months

It is not easy to grow potatoes within 36 months

It is not easy to grow onions and melons within 40 months

It is not easy to grow beets within 48 months

05

Chlorsulfuron-methyl 80g per hectare

No easy corn, wheat, tobacco, sunflower within 15 months

It is not easy to grow melons within 36 months

It is not easy to grow potatoes within 40 months

06

25% flufenacetate 1.5 kg per hectare

It is not easy to grow rice and tobacco within 12 months.

It is not easy to grow onions within 18 months

It is not easy to grow beets, corn, sunflowers and potatoes within 24 months.

The herbicide has the effect of remaining in the soil for more than one year after use. It is easy to make the sensitive crops suffer different degrees of phytotoxicity after being sensitive, and it is easy to cause symptoms such as yellowing and dwarfing in the growth period of the post-crop crop. Must be taken seriously and avoided as much as possible.

More pesticide knowledge , please pay attention to China Pesticide Network

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