caterpillars keep returning how to get rid of moths producing the eggs

[littlemountain]

I had some caterpillar problem before, but they seems to appear at night and gone in the morning. Turned out they burrow in the soil during daytime. So you can try to dig around to see if you can flip out some to reduce the damage.

These pest are burrowing-into the center of the buds and eating their way out- I will try pyrethian today not pleased with this choice but better then no bud to harvest