Bionomics System for Controlling Pest in Tea Plantation

Intercropping or strip cropping fruit tree, medicinal materials, mulberry etc in tea plantation, and planting edible mushroom, and the tuber of elevated gastrodia etc on the ground and tea shed, improved the ecological condition of tea plantation, and provided adaptable circumstance to breed abundant food for natural enemy. Natural enemies in artificial community of tea plantation increased by 40.63%～ 62.72% than usual, and the types increased by 37.53%～55.41%. As a result, quantity of leafhopper, spider mite, decreased by 40%～80%, dosage of pesticide reduced by 40%～50%.