Oxadiazone is also called Esocathrin and Nongsiqi. It is used in the weeding of crops such as rice and peanuts, and can control weeds, barnyardgrass, bermudagrass, Alisma, Setaria viridis, crabgrass, gray vegetables, leeks and other weeds.
Oxadiae is used for transplanting rice in paddy fields, and it is generally applied in the state of water after planting rice seedlings and paddy fields with water, fertilizer, and fertilizer. 12% oxadiazon is applied 180-250 ml per acre and watered with 40-50 kg spray. 12% oxadiaine EC is highly dispersible in water and diffuses rapidly under the action of water flow. It is evenly dispersed in paddy fields and deposited on the topsoil of paddy fields. It exerts a good herbicidal effect and its effective killing period can reach 30. -40 days.
25% oxadiazon is used in early rice and peanuts. Usually weeds are applied after the weeds are unearthed and the weeds are applied at the 2-5 leaf stage. 132-200 ml per acre and 15-20 kg of water are sprayed. It is required that the spray be uniform in order to exert the contact and absorption effects of oxadiazone and improve the ability to kill grass.
Odoricide spray weeding need attention: (l) should not be used in direct-seeded rice fields and paddy fields, diseased seedlings, weak seedlings transplanting fields should not be applied, the application of oxysnhnite should not be deep-water irrigation. (2) Prior to transplanting, oxadiazon should be transplanted 24 hours after application and transplanted after 24 hours. Chlorotropin can also be used 2-3 days after transplanting. Keep 3-5 cm shallow water layer after application and keep water for 3-5 days before normal irrigation. (3) It is not advisable to apply oxadiazon in paddy fields in windy days so as to avoid accumulation of liquid chemicals on the ground and to cause phytotoxicity.
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