What pests are there during Salvia miltiorrhiza cultivation?
What pests affect Salvia miltiorrhiza? What control methods are there? Please give an introduction. The main pests of Salvia miltiorrhiza are: silver-marked noctuid, cotton bollworm, aphids, white grubs, etc. The control methods are as follows: 1. Salvia miltiorrhiza pest - silver-marked noctuid control methods: 1. Hang black light traps to kill adult moths. 2. Spray 90% trichlorfon 800...
What pests affect Salvia miltiorrhiza? What control methods are there? Please give an introductionThe main pests of Salvia miltiorrhiza are: silver-marked noctuid, cotton bollworm, aphids, white grubs, etc. The control methods are as follows:
1.Salvia miltiorrhiza pest - silver-marked noctuid control methods:1. Hang black light traps to kill adult moths. 2. During the young larval stage, spray 90% trichlorfon 800-fold solution or 50% phoxim emulsifiable concentrate 1000-fold solution. Once every 7 days, spray 2 to 3 times in succession.
2.Salvia miltiorrhiza pest - cotton bollworm control methods:1. Spray 25% chlordimeform aqueous solution 500-fold during the bud stage. 2. Bundle poplar branches into bundles and place them in the field to trap and kill. 3. Release natural enemies such as Trichogramma and green lacewings for control.
3.Salvia miltiorrhiza pest - aphid control methods:1. Spray 10% imidacloprid wettable powder 1000-fold solution for control. 2. Spray 40% dimethoate 1500 to 2000-fold solution or 5% fenitrothion 1000 to 2000-fold solution for control, once every 7 to 10 days, spray 2 to 3 times in succession.
4.Salvia miltiorrhiza pest - white grub control methods:1. Apply fully decomposed organic fertilizer. 2. Hang black light traps or horse lamps in the field to trap and kill adult beetles. 3. During the occurrence period, drench the roots with 90% trichlorfon 1000-fold solution or 75% phoxim 750-fold solution.
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