Several pesticides that should be kept away from flowers and fruit trees

In order to avoid unnecessary pesticide damage, it is necessary to know whether the pesticide will cause phytotoxicity before applying the flowers to the fruit trees. The following are several pesticides that are not available on flowers and fruit trees for reference.

Stone sulfur mixture:

It has phytotoxicity to plants such as peach, plum, plum, pear, etc. If used on these plants, it is best to spray in the deciduous season, not in the growing season or flowering period.

Killing pine:

In the hot season, the use of chlorpyrifos to kill insects has serious phytotoxicity to pomegranates, and it has certain damage to the flowers of the cruciferous family.

Bordeaux mixture:

Peach and plum are sensitive during the growing season; when 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.

Dimethoate, Omethoate:

Kiwifruit is particularly sensitive and should not be used; it can produce obvious phytotoxicity to rose, ornamental, apricot and pear, such as plum blossom, cherry blossom, eucalyptus, and stalked sea bream. Dimethoate is also harmful to prawn clothing and coral flowers. Spraying omethoate between June and October often causes the petals to shrink and lose their ornamental value.

Dichlorvos:

Dichlorvos has obvious phytotoxicity to ornamental plants such as plum blossoms, cherry blossoms, peaches, apricots, 20th century pears, and Jingbai pears. Usually, other types of pesticides should be used instead. Dichlorvos also has different degrees of phytotoxicity to Rhododendron, Taro, kiwi, Chinese wolfberry, walnut, etc. When using pesticides to control pests of these plants, they should be very careful to avoid unnecessary losses.

Trichlorfon:

It has phytotoxicity to cherry blossoms, plum blossoms, etc.
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