An alternative to traditional pest management for farmers, the fungal insecticide is self-activated, cost-efficient, and affordable. The product is effective on insects that suck plants juices such as aphids, thrips, white mites, mealybugs, weevils, or insects that destroy and eat plants such as beetles caterpillars various types. The fungal-based insecticides contain insect-killing fungi. When fungi contact an insect, they would go into the insect's body and kill various types of insects and all stages of growth. The spores from dead insects would spread out into nature. When new insects come into contact with it, they would be killed as well. This enables long-term and sustainable control over the number of insects.