What are the common pesticides that are prohibited or should be used with caution on fruit trees?
Some common pesticides that are prohibited or should be used with caution on fruit trees
| Pesticide name | Prohibited fruit trees | Remarks |
| Phosphamidon | Peach trees | / |
| Methyl dichloride | All fruit trees | / |
| Dichlorvos | Stone fruit trees | / |
| Dimethoate, omethoate | Peach, pear | Peach and pear are sensitive to spray solutions diluted less than 1500 times; a test should be done before use to determine the safe concentration |
| Phenthoate | Peach and grape | Phenthoate is sensitive to certain varieties of peach and grape, so it should be used with caution |
| Amitraz and propargite | Pear trees | / |
| Tian'an and arsenic preparations | Certain varieties of stone fruits, citrus and pear | / |
| Glyphosate and Gramoxone | Various fruit trees | Both glyphosate and Gramoxone are non-selective herbicides and cannot be used on various fruit trees; they are only used for directed spray weeding between rows of fruit trees |
| Lime sulfur mixture | Grape, peach, pear | Lime sulfur mixture can easily cause phytotoxicity to the young and tender tissues of grape, peach, pear and other fruit trees, so it should be used with caution |
| Bordeaux mixture | Peach, plum, persimmon and grape | Bordeaux mixture is sensitive to peach and plum during the growing season; when the ratio of lime to copper sulfate in Bordeaux mixture is lower than the double-strength formula, pear and persimmon are both prone to phytotoxicity, and when it is higher than the equal-strength formula, grape suffers phytotoxicity |