Propagation and development of some aerogen diseases that cause damage to the crop in the wheat plant

Abstract

Wheat crop losses due to aeronautical diseases have been observed in all countries, especially in the observations carried out in several districts of the Syrdarya region, this situation has also found its proof. In studies conducted on yellow and brown rust and powdery mildew diseases from aerogen diseases, they were studied at what time of season they appeared, spread, development and damage to the crop. Of these diseases, it was found that yellow rust disease spreads rapidly and develops, and also causes great damage to the fruit. Yellow rust disease wheatda spread and the damage is noted to be a lot on the farms of Bayaut district. The arrival of the spring season seryog in 2018 year caused a strong spread and development of wheat diseases, especially yellow rust disease, and there was a significant damage to the grain crop in chemically untreated areas with some fungicides. For this reason, constant control over the phytosanitary condition of grain fields during the growth period requires the use of rapid measures to protect the crop when there is a risk of a strong spread and development of any diseases.