The area of ​​feed corn planted in spring is small, but the area of ​​fresh corn is large. Considering that corn is not recommended to fight drugs regularly in the late growth stage of fresh corn, it is necessary to seed corn varieties.
1. Corn Insect Repellent Seed Coating Agent: Gao Qiao or Ying Gao (60% imidacloprid suspension seed coating agent) 10ml+1-2 water mixed and mixed with 4-5 kg ​​of corn seed, dry and ventilated at the ventilated place; Rui Sheng (70%) Thiamethoxam seed treatment can be loose powder) 10g + 2-3 two water mixed corn seed 8-10 kg, ventilated dry; 8% fipronil suspension seed coating 35-40g + 2-3 water Mix 10 pounds of corn seed, dry and ventilate at the ventilated place to prevent needles, cockroaches and aphids.
2. Anti-disease seed coating agent: Weifu (40% rust-fume and beauty double suspension seed coating agent) 25ml+3-4 mixed with two kinds of water mixed corn seed 10 kg, ventilated place to dry can be sowed; Shi Leshi (2.5 Perchloric acid nitrile suspension seed coating agent) 10ml + 2-3 two water mix corn seed 10 kg, ventilated place to dry to sowing; 4.23% Top Miaoxin (Citronazole metalaxyl microemulsion) 10-15ml +2-3 10 kg of corn mixed with water and dried in ventilated place; Bright Shield (62.5% clomacrolonitrile nitrazolone seed coating agent) 10ml+4-5 mixed corn with water 20-25 Jin, ventilated dry to plant.
3, disease prevention and insecticide seed coating agent: Ecton (29% Thiamethoxamromolediizonitrile metalaxyl suspension seed coating agent) 20ml +2-3 two water mixed corn seed 10 kg, ventilated place to dry .
Disposable cosmetic blunt needle
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