Dichlorvos: This medicine is prone to phytotoxicity to fruit trees such as cherries and apricots. The concentration of other fruit trees should not be less than 800 times that of the fruit trees. Otherwise, phytotoxicity may also occur.
Slaughtered pine: Should be used with the match, and can not be shipped or stored with iron or copper products. This medicine can easily cause cruciferous plants to produce phytotoxicity.
Malathion: It cannot be held in metal containers. Metal spray equipment should be rinsed after use. The use of high concentrations of the drug can cause phytotoxicity in fruit trees such as cherries, pears, and grapes.
Phenostone: This medicine can cause phytotoxicity in fruit trees such as peaches, cherries and pears.
Keteite: When the temperature is high and the humidity is high, the liquid with a concentration less than 3000 times is sprayed, which easily makes the seedlings of the plants and new shoots and young leaves produce phytotoxicity.
Chlorothalonil: Spraying pesticides on fruit trees such as persimmon, peach, pear, etc. can easily produce phytotoxicity.
Fumibi: The drug cannot be mixed with alkaline chemicals and copper pesticides, otherwise it is easy to produce phytotoxicity.
Lithosulfur mixture: Use of this medicine will cause damage to peaches, plums, pears and legumes. Should not be mixed with oil emulsions, Bordeaux mixture. High temperature in summer (above 32°C), low temperature in spring (below 4°C) and sprouting period should not be used.
Bordeaux mixture: This medicine is sensitive to fruit trees such as peaches, plums and pears, and it is prone to phytotoxicity.
Gramoxone: This drug is a contact-killing herbicide. During the seedling stage of fruit trees, directional spray should be used. Do not splash the liquid on the leaves. Otherwise it is easy to produce phytotoxicity.
Gore: Avoid using this medicine within 5-8 weeks after the seedlings have just started sprouting so as not to harm the seedlings.
Atrazine: Peach trees are sensitive to this drug and cause yellowing and fruiting of the leaves.
Glyphosate: This herb is a herbicide that is inactivated and should be prevented from drifting to nearby crops to avoid phytotoxicity.
In short, the following points should be noted when using pesticides safely.
1. According to the principle of “safety, economy, and effectiveness,†choose the most efficient and low-toxicity pesticides as possible. Before using pesticides, read the pesticide instructions carefully and use pesticides correctly and safely.
2. Dispensing should be carried out in places away from drinking water and residential areas. Pesticide packaging after use must be burned or buried. Never use pesticide bottles or pesticide bags for food and drinking water.
3. Wear masks, rubber gloves, long-sleeved clothes, shoes and socks when dispensing medicine, spraying medicine and moving medicine. Prevent agents from contaminating the skin and eyes.
4. Do not drink alcohol, drink water, smoke, or eat during the spraying or drug transfer process. Do not speak or play. Do not wipe your mouth, face or eyes with your hands. After spraying, if you need to eat, drink, smoke, you should wash your hands, wash your face, rinse your mouth. The time of daily medication or application should not exceed 6 hours.
5. Do not use the sprayer to spray when spraying. Do not spray on both sides at the same time. Spray should be interlaced. It is better to reverse the walking operation. The application of pesticides should be stopped at high winds and high temperatures at noon.
6. Don't let children, women during pregnancy, lactation, or menstrual period apply drugs.
7. Warning signs shall be erected in places where high-toxic pesticides are used to prevent the entry of humans, animals and poultry. If you accidentally become contaminated with pesticides, immediately change your clothes and wash your skin with soapy water. If symptoms such as dizziness, vomiting and other pesticide poisonings occur, they should be immediately taken to the hospital for treatment and the pesticide labels used should be presented so that the doctor can prescribe the right medicine.
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