How to catch crickets in large quantities?

Just take an empty Coca-Cola bottle and bury it at the bottom (remember, the bottle mouth is up and down), and put some vegetables in it. Cricket can't get out once it enters, because the coke bottle is too smooth.

The other two kinds of catching methods, one is to listen to the crickets after 0/0 o'clock at night, and the other is to listen to the crickets' bells at noon/0/2 o'clock, which is relatively easy at night.

Capture at night requires a flashlight, a small cone, a net cover and a bamboo tube. Listen to the sound to find the general position of cricket, and then turn on the flashlight to find the cave. Generally, when you suddenly see strong light, cricket will stop. If the hole can be directly caught with a net cover, it is necessary to cover the hole with a net first, and then cut off its retreat with a cone to drive the cricket out of the hole.

All the crickets caught should be put in bamboo tubes and stuffed with cotton to prevent them from escaping. Grasping during the day is basically the same as catching at night, without a flashlight, but crickets can easily jump away.