What insects usually grow on tea trees?

Tea aphid, the main pest of tea tree. Tea aphids also suck the juice of bud leaves for a living. The buds and leaves sucked by them will shrink and stop growing, and their excrement will also induce tea coal disease. No tea coal disease was found when picking, but after frying, the color of tea was dim and the tea soup was turbid and fishy, which seriously affected the quality of tea.

Pests are mainly looking for fresh buds and leaves of tea trees, so everyone should pick tea leaves in time, which can effectively reduce their propagation speed.

According to different seasons, bugs are different. As a perennial evergreen crop, the annual growth cycle of tea tree has obvious regularity.

Tea tree management and picking tea according to the annual growth law also have obvious seasonal characteristics. In the production season, we should pay attention to the prevention and control of pests and diseases, and do a good job in forecasting and comprehensive prevention and control of pests and diseases.

Extended data

Matters needing attention in tea planting

1. Tea trees are not tolerant of drought and flood because of their shallow roots. Be sure to apply water in summer, but try not to spray it from above. Always pay attention to waterproof in rainy season. Fertilization is mainly carried out in a small amount and many times, preferably in the form of mixed fertilizer.

2. Weeding tea trees is generally necessary for tea trees, because the leaves of tea trees are not very good fertilizers, and finally there are some diseased plants. If it can't be treated generally, it's best to transplant it to avoid infecting more tea trees.

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