(1) Using 50% Fumei double wettable powder 0.4 kg, mixed with 50 kg of beet seeds, can control beet blight and brown spot disease.
(2) Using 95% of the dexamethasone wettable powder 0.4 kg or 75% of the dexamethasone wettable powder 0.5 kg, mixed with 50 kg of beet seeds, can control beet blight and root rot.
(3) 0.4 kg of 40% pentachloronitrobenzene powder and 50 kg of beet seeds can be used to control beet blight.
(4) Use 35% methylthiophosphorus emulsifiable concentrate 1.2 kg, add 50 kg of water, mix 50 kg of beet seeds, and sown 24 hours after suffocating, which can prevent and cure the blight, and prevent and control the pests in the seedling stage.
(5) Use 35% methylthiophosphorus emulsifiable concentrate 0.5 kg, add water 10 kg, and suffocate 50 kg. After 24 hours, mix with 2.5 kg of Bao Miaoling for seed dressing. Blight, tuberculosis and root rot, and control of underground pests, mites and seedlings.
(6) using 40% methyl isoflavone emulsifiable concentrate 0.5 kg, adding water 60 kg, soaking beet seeds for 24 hours, or using 0.7 kg of methyl iso-phosphorus emulsifiable concentrate to mix 50 kg of beet seeds, can be sown after drying. Control underground pests.
(7) After frying 50 kg of wheat bran, add 50% of phoxim 0.5 kg, or use 90% of crystal trichlorfon 0.5 kg to make poison bait, sprinkle it into the field in the evening, and put bait per hectare. 150 to 250 kilograms can effectively control underground pests such as cockroaches, tigers and cockroaches.
(8) Use 35% methylthiophosphorus 0.4 kg, add 20 kg of water, mix 20 kg of beet seeds, mix well and put in a container, turn it up and down once every certain time, soak it for 24 hours. It can control seedling pests such as beet weevil and jumping armor.
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