| I tried Semaspore grasshopper bait in the spring, but it is supposed to be used when the grasshoppers are 1/4" - 1/2" long to be effective, so it's too late to use it now. Unfortunately, I did not see any decrease in the grasshopper population. There numbers are astounding here! Planet Natural also carries a product for immediate control, but it is not approved for organic use, so I have not tried it yet. It does say it has little or no effect on beneficial insects, so it might be worth a try. Bonnie |
Here is a link that might be useful: EcoBran Grasshopper Bait