The main pests of persimmon trees are scale insects, kaki worms, and persimmon caterpillars. The diseases mainly include keratoses and round spot diseases. Comprehensive prevention and control measures: The orchards are thoroughly cleaned in the early winter season, and the remaining Shiki trees are removed and the persimmon trees are cleaned. Fallen leaves, pests and diseases, pests and branches and so on. In winter, old rough skins on the trunks and large branches are scraped and destroyed. After the skin is scraped, the trunks are painted white. Chemical control, the tree before the persimmon sprouting should be carefully sprayed 1 times 5 Baume degree of lime sulfur agent, from the beginning of June to early August alternate spraying Bordeaux mixture, mancozeb, thiophanate-methyl for disease prevention .
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How to Prevent Pests and Diseases in Persimmon Trees in Fall