Today, with the rapid development of pesticides, the type of pesticides is constantly increasing. It is very important to strengthen farmers' awareness of pesticides. The Ministry of Agriculture has organized many experts to conduct research on various experiments and recommended 10 new pesticides such as fipronil as the first batch of five high-toxic pesticides such as methamidophos. Among them, there are three kinds of wheat pests. The technology used is now described as follows:
For the control of wheat aphids, the pesticides that can be used are:
2, anti-Converse. It is recommended to use a dose of 50% anti-Converse WP 10-15 g/mu and a water spray of 60 kg. The technical points of use are: spraying at the beginning of wheat seedlings or spikes.
1, acetamiprid (trade name is Mobilang). It is recommended to use a dose of 3% acetamiprid EC 20-30 ml / a 60 kg spray with water. The technical points of use are: spray application at the beginning of the occurrence of aphids at the wheat ear stage.
3, cyhalothrin (Kung Fu). It is recommended to use a dose of 2.5% cyhalothrin emulsifiable concentrate 20-25 ml / acre, and spray 60 kg with water. The technical points of use are: spray application at the beginning of the aphid stage in wheat seedling stage, and it is not appropriate to control aphids at the wheat ear stage.
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