INSECTICIDE OR COMPOST COMPOSITION COMPRISING THE LEAVES OF GINKGO BILOBA BY WATER AGING

摘要

The present invention relates to an insecticide or a compost composition comprising an aged ginkgo leaf and water. The composition comprising an aged ginkgo leaf and water has not only a superior efficacy of controlling various kinds of pest damaging crops, but also an effect of increasing a plant growth, and therefore, an eco-friendly insecticide composition unlike an existing synthetic insecticide composition, which causes such an environmental pollution, a harmful effect on a human body, a crop tolerance, and an ecosystem disturbance, can be manufactured; and a farm income can be raised by an effect of an increase in a crop growth. [Reference numerals] (AA) Step of manufacturing ginkgo leaves into power with a particle size of 100-300 쨉m; (BB) Step of mixing 100-500 parts by weight of water to 100 parts by weight of ginkgo leaves; (CC) Step of aging the ginkgo powder and water mixture for 20 minutes to 5 hours at 25-50 °C