Q: Please recommend a ready to use houseplant spray containing insecticidal soap or pyrethrin that you suggested using to get patio plants ready to move indoors. I have several large geraniums, doing ...

Tourists flock to Rwanda's mountains to see its famed gorillas, but now the small nation is working to diversify its economy with a natural insecticide farmed on nearby fertile foothills. Pyrethrum, a ...

Pickup trucks spraying fine mist are roaming eastern Fort Collins this week to quash unusually high West Nile virus risk in the city. Larimer County spent about $10,000 to spray a six-mile area of ...