After transplanting cauliflower, Chinese cabbage, Chinese cabbage and other cruciferous garden vegetable seedlings, 25% weeding vermicelli wet powder 500g ~ 700g, water 75kg ~ 100kg, directional spraying or 48% trifluralin? 150g ~ 200g, water 75kg, before direct seeding and before sowing, 48% EC per mu100-150ml can be mixed with 2-3cm for sowing.

After sowing autumn cabbage, spray 75 ~ 100 ml of 60% butylamine EC, 72% isopropylamine EC 100 ml, or 50 ~ 60 ml of 96% chloramine EC and 30 ~ 50 kg of water per mu. Then water as required after sowing. Keeping the surface moist for 7 ~ 10 days after application can effectively control monocotyledonous weeds and some dicotyledonous weeds. The weeding efficiency is above 90%, and the validity period is 20-25 days. After sowing 12 ~ 15 days, 40 ~ 50ml of 10.8% essential oil, 50 ~ 60ml of 15% refined pichiling oil, or 10.8% efficient methyl bromide oil are used for weeds for 3 ~ 5 days.

Chinese cabbage, Chinese cabbage, radish, rape, cabbage and mustard have 48% fluorine oil, 25% weedicide wettable powder, 25% amine pool oil, 60% butylamine oil and 50% Taiji powder. After sowing, cauliflower with carrot direct seeding was treated with 25% amine seed oil or 72% tall oil before germination.

Leek, onion and onion can be sprayed with 33% herbicide barrel oil, 48% dinotefuran oil, 25% herbicide ether oil or 50% plantain powder before germination after sowing. For the second time, leek can be treated with 48% dinotefuran oil or 50% diuron humidifying powder, and tomato, eggplant, green pepper and potato can be treated with 48% dinotefuran EC and 50% dinotefuran EC before and after transplanting. Direct-seeded tomatoes can be treated with 25% amine super milk and 70% Shake gold powder at the 3-5 leaf stage, or treated with 15% precision oil killing or 12.5% Chili oil as weed stems and leaves.