Tea worms are small and reproduce quickly. The main damage to the plant's top leaves, also known as "green leaves." After the leaves were damaged, the back turned brown with oily, distorted deformity, and the top was heavily dry. After flower and fruit damage, it does not bloom, does not bear fruit, the peel is yellow-brown, corked, and cracked.
Control method: Use 73% of Krypton 1000 times solution, or 25% Krypton Manganese wettable powder 1000-1500 times solution, or 10% Mosquito net 3000 times solution, spray once every 5-7 days, even Spray 2-3 times. After harvesting the former crops, remove the fallen leaves and burn them in time, spraying the whole shed to kill the bugs.
Biological Chemical Series,Biological Reagent Organisms,Biological Reagent Reaction,Sodium Dodecyl Sulfate K12
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