Harpoon traps are made from sharp spikes that will close puncture the mole that gets in the way. They're highly effective but their use is definitely limited. Since small rocks and other small objects can potentially get in the way of it closing properly on the mole, these traps should only used in clay or sandy grime.
We often forget that grass is really a living starting to be. Therefore, it needs nutrients to survive. Fertilizing with a very thin layer of compost or commercial fertilizer is important. However, leaving grass clippings after mowing the Lawn Pest Control decreases by 30% the fertilizer requirements.
Diatomaceous earth is corrected of the fossilized remains of diatoms, single-cell creatures. The glass-like nature of diatomaceous earth provides one within the oldest forms of insecticide. The sharp surfaces cut with the insect cuticle and the insect dies of contamination. Diatomaceous earth kills earwigs, ants and box elder issues.