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Characteristics of nicotinyl atrazine
Nicosine atrazine is a selective herbicide before and after seedling. The root absorbs mainly, but the stem and leaf absorb little. The herbicidal effect and selectivity are the same as simazine, which is easy to be leached to the deeper soil by Rain Water, and is also effective for some deep-rooted grasses, but it is easy to cause drug damage. Lasting period
2020-11-08 Nicotinic acid atrazine azine characteristic nicosine yes internal inhalation -
The importance of getting rid of weeds in summer corn field
The growth of weeds in corn field is fast and concentrated, and when the soil moisture is good, about 10 days after sowing, the emergence rate of weeds reaches a peak, and the emergence rate reaches about 90% in 15 days. In case of rainfall or watering, there is a small peak of emergence in 4 days. The seedling stage is damaged by weeds, and the plants show short, thin culms and yellow leaves, which will also aggravate the occurrence and harm of diseases and insect pests in the corn field.
2018-09-13 -
Weeding after corn seedlings is very important. Which type of herbicide is more appropriate?
Corn has entered the late growth stage, and almost new corn will be on the market in more than a month. It seems a little late for weeding after corn seedlings, but it is not too much to discuss it with you here. After the corn seedling.
2018-08-09 -
What are the herbicides after corn seedlings? What kind of herbicide is effective? When will you play?
Corn post-seedling herbicides are used every year. The application of corn post-seedling herbicides has a great impact on the following crops. What are the post-seedling herbicides? What kind of herbicide is effective? First of all, there are many formulations of corn herbicides, such as nicosulfuron.
2020-11-09 Corn seedlings after herbicides what effect good