Some pesticides commonly banned or cautiously used on fruit trees

Pesticide name

Forbidden fruit trees

Remarks

Phosphorylamine

Peach tree

/

Methyl dichloride

All the fruit trees

/

Dichlorvos

Drupe fruit trees

/

Dimethoate, omethoate

Peach and pear

Peaches and pears are sensitive to liquid medicine with dilution ratio less than 1500 times. Experiments should be carried out before use to determine the concentration of safe use.

Daofeng Powder

Peaches and grapes

Daofengsan is sensitive to some varieties of peaches and grapes and should be used with caution.

Mite and propargite

Pear tree

/

Tian an and arsenic preparation

Certain varieties of drupes, oranges and pears

/

Glyphosate and gram without trace

All kinds of fruit trees

Glyphosate and gram trackless are both insecticidal herbicides, which can not be used in all kinds of fruit trees, but are only used in directional spraying between rows of fruit trees.

Stone flow mixture

Grapes, peaches, pears

Shiliu mixture is prone to drug damage to the young tissues of grape, peach, pear and other fruit trees, so we should be careful when using it.

Bordeaux liquid

Peaches, plums, persimmons and grapes

Bordeaux solution is sensitive to peach and plum in growing season. When the ratio of lime to copper sulfate in Bordeaux solution is lower than that of multiple formula, pear and persimmon are prone to drug damage, and when it is higher than the same amount, the grape will suffer drug damage.