Corn smut, commonly known as glutinous rice and dumb corn, is the main disease of corn. Comprehensive prevention and control measures centered on disease-resistant varieties should be adopted, including four items of “species, medicines, extractions and managementâ€. China Pesticide Network Xiaobian introduces you in detail:
First, the species (select disease-resistant inbred lines, plant resistant hybrids) resistant varieties of inbred lines: M017, B70, Ji 63, Bai, Wu 107, 7091, Liao 1311, Liao 64-14-1. Hybrid varieties: Zhongdan No.2, Shandan No.9, Danyu No.6, Liaodan No.2, Fengdan No.1 and so on.
Second, the medicine (pharmaceutical seed dressing and soaking) can be used as 12.5% ​​fast-keeping WP, 25% rust-wet WP, 50% thiophanate-methyl WP or 60% carbendazim (Wheyamine) WP Seed dressing according to the weight of the seed 0.3% to 0.5%. Can also be soaked in water for 12 hours, and then with 20% rusting emulsifiable concentrate, 1% of the seed weight of the drug for 12 hours (ie, diluted with 1:20 water with 20% emulsifiable concentrate, then 10% of the seed weight of the pesticide mix well after the heap stuffy).
Third, pull out (extract the diseased seedlings, diseased plants), remove the diseased plants and use a sickle to put them down, so as to pull out early, pull out continuously, pull out thoroughly. The extracted diseased plants and diseased plants should be taken out of the field, concentrated and buried or burned to remove the source of the disease, and must not be thrown at will.
Fourth, the tube (taking agricultural cultivation management measures) to implement the system of cropping in the heavily ill field for more than three years. Corn can be dumped with millet, beans, potatoes, buckwheat or other crops to reduce soil bacteria. Apply net fat. Do not feed livestock with diseased plants. Straw fertilizer should be piled up and fermented to kill the bacteria. Deeply turn the soil, strengthen water and fertilizer management, etc., and enhance the disease resistance of corn.
Ultra Plantâ„¢ Grow Light offers One Chip Technology aimed to meet your indoor growing expectation such as improve plants' quality, increase yield, or better the margin, etc., all for helping you realize a higher return on your crops.
Ultra Plantâ„¢ Grow Light is combined our advanced All-In-One technology with patented optical design and customized light full spectrum supported from our experienced LED engineers, plant specialists and other partners working on horticulture.
From Ultra Plantâ„¢ APP, you are able to schedule the growing process including photoperiod, brightness and spectral in advance. The lighting system will help you grow smarter, easier and better.
Ultra Plantâ„¢ is the most versatile horticultural grow lighting fixture for indoor plants with flexible full spectrum, brightness control and uniform, wider light distribution, suitable for top lighting of all types of crops. No matter it applies to anywhere for any crop, Ultra Plantâ„¢ can do perfect work for you.
Horticulture Led Grow Light,Horticulture Hlg Grow Light,Horticulture Led Grow Lights,Horticulture Lighting Group
Feton Corporation , https://www.ultraplantgrowled.com