Fruit tree pesticides should be used with caution
2022-09-10 12:07:39
There are many fruit trees that are sensitive to pesticides. When pesticides are used improperly, lighter ones will cause defoliation, falling flowers, and fruit drop in fruit trees, and heavy ones will cause plants to die.
Dimethoate, Omethoate Kiwifruit is sensitive and disabled. It has obvious phytotoxicity to apricots and pears and should not be used.
Dichlorvos has obvious phytotoxicity to plants such as cherries, peaches, apricots, and Jingbai pears. Usually, other types of pesticides should be used instead. Kiwi, walnuts and melons should be used with caution when using their pest control.
Trichlorfon has a phytotoxic effect on the golden handsome varieties in apples.
Stone sulphur mixture has phytotoxicity to peach, plum, plum, pear, etc. If stone sulphur mixture is used on these plants, it is best to spray it in the deciduous season. Do not use it during the growing season or flowering period.
Bordeaux mixture is sensitive to peach and plum in the growing season. When it is less than the amount, pears, apricots, and persimmons are susceptible to phytotoxicity; when the amount is higher than that, the grapes are susceptible to phytotoxicity.
Petroleum emulsions are susceptible to phytotoxicity in certain peach species, preferably in the deciduous season of peach trees. In order to prevent pesticides from causing phytotoxicity to fruit trees, one must purposely switch to other high-efficiency, non-physiological pesticides; the second is to minimize the use concentration; the third is not to spray under high temperature and high humidity conditions.
Source: Farmers Daily
Dimethoate, Omethoate Kiwifruit is sensitive and disabled. It has obvious phytotoxicity to apricots and pears and should not be used.
Dichlorvos has obvious phytotoxicity to plants such as cherries, peaches, apricots, and Jingbai pears. Usually, other types of pesticides should be used instead. Kiwi, walnuts and melons should be used with caution when using their pest control.
Trichlorfon has a phytotoxic effect on the golden handsome varieties in apples.
Stone sulphur mixture has phytotoxicity to peach, plum, plum, pear, etc. If stone sulphur mixture is used on these plants, it is best to spray it in the deciduous season. Do not use it during the growing season or flowering period.
Bordeaux mixture is sensitive to peach and plum in the growing season. When it is less than the amount, pears, apricots, and persimmons are susceptible to phytotoxicity; when the amount is higher than that, the grapes are susceptible to phytotoxicity.
Petroleum emulsions are susceptible to phytotoxicity in certain peach species, preferably in the deciduous season of peach trees. In order to prevent pesticides from causing phytotoxicity to fruit trees, one must purposely switch to other high-efficiency, non-physiological pesticides; the second is to minimize the use concentration; the third is not to spray under high temperature and high humidity conditions.
Source: Farmers Daily
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
Lubrication Pump System,Oil Lubrication Pump,Automatic Lubrication Pump,Grease Lubrication Pump
Yantai Ciso Lubrication Technology Co.,LTD , https://www.cisolubrication.com