Tea and Pesticides part 2: What pests and disease? Which pesticides are used?
1. The relationship between wild grown tea plants and pests 2. How modern tea farming amplify the pest and disease problems, 3. What pesticides they use to treat the problems, 4. As a consumer how to avoid heavily sprayed tea 5. Organic and wild harvest tea 3. What pests and pesticides? The following is a list of typical pests and recommended pesticides in major tea producing area in Japan. This is just to show tea has lots of pest problems. Some minor pests are not even mentioned here to keep it simple. The pesticides are used to prevent pest damage from happening. The types of pesticides used may be replaced with pheromone traps, BT, bordeaux mixture, and organic pesticides that are derived from natural source and has less environmental impact, but typically result in higher cost. Some lab testing claim that the pesticides recommended below have less human and environmental health impact from pesticide residue. Some developing countries may not have regulations restri