Chili pepper insecticide control method
Physical control methods are essential in managing tobacco worms in chili fields. First, it is important to remove any fallen or foraged fruits promptly to prevent larvae from developing and damaging the crops. Second, planting corn traps can be an effective strategy. When transplanting peppers, choose early- or mid-maturing corn varieties that grow quickly and are suitable for local conditions. Assign a person to check the corn fields each morning, beating the stems to dislodge adult moths or applying pesticides as needed. This helps reduce the population of pests at the source. Third, since adult moths are attracted to the volatile compounds found in poplar leaves and tend to hide among the branches during the day, placing poplar branches in the field during the emergence and egg-laying period can be an efficient method. Place 6–10 branches per acre and collect the adults before sunrise, when they are most active. For chemical control, regular field inspections should be conducted. Once 10% of pepper seedlings show signs of infestation by tobacco worms, immediate action is necessary. Use high-efficiency, low-toxicity, and low-residue pesticides that are environmentally friendly. Options include 50% phoxim emulsifiable concentrate, 50% chlorinated pine EC, 40% acephate EC, or 80% trichlorfon soluble powder diluted at 1:1000. Alternatively, you can use 2.5% deltamethrin EC, 20% cyphenothrin emulsifiable concentrate, 2.5% kantaverin emulsion, 5% fenvalerate emulsion, or 10% cypermethrin emulsion, all diluted at 1:2000. Another option is microbial pesticides such as "HD-1" liquid, which contains 100 million spores of Bacillus per milliliter. Spraying should be done in the early morning or late evening to maximize effectiveness and minimize exposure to sunlight, which can degrade the pesticide's potency. Always follow the manufacturer’s instructions and safety guidelines when handling and applying chemicals. Pen-Type Curing Light,Pen-Type Valo Curing Light,Pen-Type Led Curing Light,Pen-Type Light Curing Unit Rolence Enterprise Inc. , https://www.rolencedent.com