1. Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.
2. Most lepidopterous moths rely on the species specific sex pheromone communication for mate finding and reproductive isolation between species.
3. The results indicate that chitosan has insecticidal activity to the lepidopterous pest and homopterous to a certain extent.
4. Yichongjing is a novel insecticide , it is highly specific to lepidopterous insects and acts as a safe and selective ecdysone agonist.
5. Egg parasitoids of the genus Trichogramma are widely used in biological control against Lepidopterous pests.
6. The low-concentration fipronil bisamide suspension concentrate is applied to preventing damages of lepidopterous pests to rice, fruit trees, vegetables, cottons, flowers and ornamental plants.