Non-pollution, high-quality fruit pests and physical control
2024-11-06 07:59:53
First, disease prevention
1, re-scrape the old skin;
2. Before the sprout of spring fruit trees, 3-5 degrees lime sulfur is used to spray the trees. During the dormancy period of fruit trees, various overwintering pathogens and pests are killed, and the pollution of fruit trees, leaves and fruits in the growing season is reduced.
3, use the mountain stator, Yamanashi make high-stock rootstock, in the main branch or lateral branch position high access apple, pear cultivar.
Second, pest physical control
1. Use natural enemies of various insects to kill insects.
2. Manually removing infested fruit, such as the removal of Lixiaoxinxin fruit, can play a very good control effect.
3, the use of ground cover materials such as wax or turn the tree. Remove litter and other measures. Kill overwintering pests.
1, re-scrape the old skin;
2. Before the sprout of spring fruit trees, 3-5 degrees lime sulfur is used to spray the trees. During the dormancy period of fruit trees, various overwintering pathogens and pests are killed, and the pollution of fruit trees, leaves and fruits in the growing season is reduced.
3, use the mountain stator, Yamanashi make high-stock rootstock, in the main branch or lateral branch position high access apple, pear cultivar.
Second, pest physical control
1. Use natural enemies of various insects to kill insects.
2. Manually removing infested fruit, such as the removal of Lixiaoxinxin fruit, can play a very good control effect.
3, the use of ground cover materials such as wax or turn the tree. Remove litter and other measures. Kill overwintering pests.
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