Seed Treatment is the process of enhancing and protecting seeds biologically using chemicals like Metalaxyl 35 WS, Imidaclorpid 48% FS, and others. This is used to combat diseases brought on by fungus, termite bunt, false smut, loose smut, and other soil-borne infections, blight, and root rot. Seed Treatment Fungicides aid in shielding seedlings from soil-borne and seed-borne diseases. Pathogens that live inside the seed or on its surface are referred to as seed-borne pathogens. The seed or seedling is infected by soil-borne pathogens, which serves as an anchor for the spread of both parasitic and non-parasitic diseases. Some of the main factors driving the rise of Seed Treatment Fungicides include increasing demand for genetically modified seeds, an increase in feedstock fueling demand for biofuel and feed, and the usage of fungicides as a primary crop protection solution to high yield potential. Increased use of treated seeds by farmers is one of the main obstacles to the growth of seed treatment fungicides. According to a 2013 survey by the Agricultural Health Study (AHS) in Iowa and North Carolina, only 35% of farmers used fungicides, but 90% of farmers used treated seeds since they are widely available and there are far more suppliers of treated seeds than there are fungicide manufacturers. In 2015, Iowa produced the most corn, closely followed by Illinois and Nebraska, according to the FAO. While Minnesota and Indiana produced over 1 billion bushels of corn in 2015, Iowa and Illinois each produced around 2 billion bushels. Because they are inexpensive and simple to use compared to other methods, Seed Treatment Fungicides are the most widely utilised one. Pesticides are blended with seeds in inexpensive earthen pots, or the farmers can spread the seeds out on a polythene sheet and sprinkle the necessary amount of chemical on top before mixing the seeds mechanically. A biological method known as seed dressing fungicides is employed in a variety of crop types, including sugarcane, pigeon pea, tomato, and chilli. Type of Crops are-
Demand for Seed Treatment Fungicides has significantly increased as a result of strict government laws aimed at minimising or limiting the use of agrochemicals and growing consumer awareness of the presence of fertiliser residues in food. According to the National Association of State Departments of Agriculture (NASDA), seed treatment fungicides serve to kill the infections inside the seed during germination and reduce smuts and seedling-blight illnesses caused in wheat, barley, oats, and other plants. A further important factor in North America's widespread usage of seed treatment fungicides is the development of crops used as feedstock for biofuels.
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