How to control wheat spider pests in wheat?

Farmer friend, are there any red spiders on your wheat leaves? People who are hard to see at first always feel that leaves are like a layer of black and white dust, also called powder rust. With a little carelessness, these rust diseases will soon turn dark brown and turquoise. Careful observation, these gradually take shape, become Gu Mi-sized rust worms motionless, with legs, a head and a round belly, and will soon grow into red spiders.

Wheat spiders are very harmful, but if they are used in time, they are also good for prevention and control. Because of the large population of wheat spiders, it is difficult to achieve unified control (your neighbor didn't fight), so it is best to choose products and conductive agents with long duration when choosing pesticides. In addition, the damaged wheat seedlings are weak, and growth regulators can be added at the same time to help wheat restore normal growth.

These red spiders do great harm to wheat, which is originally caused by the high density and poor permeability of wheat. These red spiders are also called midges. They live by sucking the sap of leaves. At first, it germinates in the lower leaves, and gradually gathers and crawls to the middle and upper parts with the aging of the leaves, and finally it will live in groups around the top stems and spikes. Some agricultural experts found that the leaves that the red spider climbed were all red and yellow. Gradually withered and eventually died, and compared with the surrounding wheat trees, the stems and leaves were obviously dim and short, with no spikes, sticky spikes or seedless spikes. In the future, it will greatly affect the quality of wheat or reduce production and harvest.

Some people say that these bugs only eat leaves and will not delay the growth of wheat. In fact, compared with wheat without bugs, it has suffered a great loss. Some people just sweep the potion lightly at the booting stage of wheat to prevent insects, and then never take care of it again. Actually, it didn't work at all. It should be said that in order to completely control pests, we should spray Jiemijing and avermectin from the jointing stage of wheat, or spray pyridaben and chlorfenapyr before and after pregnancy of wheat. Beat it three times in a row from jointing stage to flowering and pollination stage to ensure that your wheat is harvested cleanly, and it is expected that the straw will be harvested well when it is mature. Well, this is an effective way to control Starscream. I hope it can come true and help everyone. I wish you all a bumper wheat harvest this year.