My hay fields are about to be overrun by grasshoppers and I don't want to poison them because birds eat the dead ones and get poisoned .?
There used to be a contraption people pulled across their fields that trapped the grasshoppers in a long box but i can't find the plants on the internet . Does anyone know how the grasshopper trap is built ?
I can't find the plans on the internet .
- οικοςLv 72 months agoFavourite answer
Try spraying with rotenone. It will have very little, if any, effect on birds or mammals.