There is a disease of wheat in different types of crops, that is, it is premature, that is, it is ripe and not spoiled, it does not have any grains inside it, or there is another type of wheat, it is a cut disease. One of the diseases of gram crop is leaf fall and insect infestation before fruiting. In that case we need to use pesticides. The disease is wasted during obesity and the insects at the base of the cocoon need to be neatly cleaned on the side of the archery to kill the cocoons and they have to be cleaned with pesticides to prevent this disease then hopefully you understand something and for your valuable feedback.In order to manage the diseases of these crops, one has to be very careful. Two diseases of the crop are very harmful, such as crop blast of wheat crop and premature onset of fungal diseases. Wheat blast is a harmful fungal disease. The scientific name of the fungus is Magnaparthi araigi (Pyricularia araigi) Pathotype Triticum. Outbreaks appear to be exacerbated during the flowering season, when the weather is relatively warm and humid. The disease was first reported in Brazil in 1975 and later spread to Brazil, Bolivia, Paraguay and Argentina in South America. At different times, about 3 million hectares of wheat land was affected by blast disease and the yield decreased significantly. The disease first appeared in Bangladesh in mid-February 2016 in Jessore, Kushtia, Meherpur, Jhenaidah, Chuadanga, Barisal and Bhola districts on about 15,000 hectares of land, which is about 3 percent of the total wheat cultivable land. Disease levels and yields vary from wheat variety and sowing time. Due to this disease, the yield of affected wheat is reduced by 25 to 30 percent and the crops of some fields are almost completely destroyed. Although the fungus is of the same species, the pathotype of wheat cannot cause blast disease in rice and the pathotype of rice in wheat. DNA sequencing at the University of Kentucky in the United States and the Sciencebury Laboratory in the United Kingdom has also shown that the wheat blast virus transmitted from Bangladesh is different from the rice blast virus. Tests by the Bangladesh Rice Research Institute and the Wheat Research Center have also shown that wheat germs do not cause disease in rice seedlings and rice blast disease germs in wheat seedlings..