Precautions for late-maturing late rice field management
Early rice has already begun to enter the harvesting stage; middle rice is basically at the end of grouting, and we need to understand how to manage late-maturing rice for later management. Note: The occurrence of diseases and pests this year is more serious. Once the rice is packaged, propped up and spiked and headed to the heading stage, there will be overcast and rainy weather. Rice smut and rice blast disease will occur and pandemic. For this, the farmer's friends can't relax their vigilance. Qisui this time the drug is still focused on the prevention and treatment of diseases at the ear stage, especially the panicle blast, because nowadays most of the late-maturing rice are japonica rice, japonica rice and high-quality rice, the disease susceptibility rate of the panicle blast is still relatively high. For such situations, how to scientifically select medicines and use good medicines: Before the rice breaks, it is recommended that people use some bactericidal agents that are more bactericidal. For example, wolfberry, Ai Ke and Da Li Feng can be added. Tricyclazole can be used for the first time and can be used together with insecticides. Afterwards, it is recommended that you apply the medicine again. You can also use the above-mentioned bactericidal agents that are more bactericidal, as well as rice bran or tricyclazole (both can also be used together). For the prevention of rice vertical view In view of this year's rice struggle, generation overlap, and age-infested species, it is recommended that you try to choose a complex formulation, such as rice planting (fluorobenzamide + Avi complex formulation), Fluorbenz Amide + Amateur salt complex preparation), 9080 is tetrachlorofencamide, optional 9080 and then reconstituted A-dimensional salt so that the older rice longitudinal effect will be better. This time, it is important to add pesticides for the control of rice planthoppers because early rice harvests may migrate to other rice fields around the site for harm. It is recommended that fenpi pyridinone be added, such as “very hot†and extremely sharp. Farmers' friends are easy to ignore 1, ignored the seriousness of pests When rice enters the stage of heading, we do not attach importance to the insect pests of rice, but we must put prevention and control of rice leaf roller and rice planthopper into the prevention agenda when we prevent diseases. 2. Precautions for preventing rice plant fly Prevention of rice planthoppers Everybody tries to apply pesticides to the base of stems as much as possible. With sufficient amount of water and dosage, if there is more rainy weather in the next week, it is recommended to add silicone additives or vegetable oil synergists in order to improve the efficacy of each spraying. Xinhui Jielide Garment Factory , https://www.ntgfwear.com