What disease is red maple bud death?

It is normal for Acer truncatum leaves to have bugs, which can be treated with pesticides. This base is a large-scale planting base which mainly produces and cultivates colored leaf seedlings. In recent years, through extensive market research on many tree species, combined with their promotion space, self-quality, ornamental value, difficulty in planting management, market demand, return rate and return period, price positioning, etc., Photinia rubra, Acer truncatum, Lagerstroemia speciosa and Quercus variabilis have been specially selected since 2002. The largest fast-growing Lagerstroemia speciosa seedling base in East China has been built, with 2065,438+02 seedlings10.6 million. The largest American red maple seedling base in Anhui Province has been fully listed, and the largest red leaf photinia seedling supply base in East China has 50,000 plants. We sincerely invite colleagues from all walks of life to come and guide the exchange.