Some fruit growers, due to improper spraying, not only burned a large number of leaves and young shoots of fruit trees, but also caused fruit rust on the fruit surface, which not only affected the growth of fruit trees, but also reduced the commercial value of fruits. In order to prevent and reduce the occurrence of these phenomena, fruit growers should pay special attention to the following points:
First, in the spraying of pesticides, according to the different diseases and pests of fruit trees and different fruit trees on the sensitivity of pesticides, etc., targeted, symptomatic medication. For example, stone fruits and kiwifruit are very sensitive to trichlorfon and dichlorvos; peach trees are extremely sensitive to phosphoamine; kiwi fruit is particularly sensitive to dimethoate and omethoate; the young tissues of grapes, plums, and peaches are sensitive to Bordeaux mixture. And so on, if no choice is made when spraying, it will cause phytotoxicity.
Second, in the preparation of liquid medicine, must be in accordance with the scope of use of the mark to match. Some fruit farmers have used medicinal bottle caps to measure emulsions, water-based pesticides, and match powdered pesticides. This rough estimate of the method of preparation is inaccurate. If the concentration is too small, it will be ineffective for the treatment of diseases and insect pests; if the concentration is too large, phytotoxicity will occur.
Third, some pesticides can be mixed spray, but some pesticides will react after chemical reactions. Some of the acidic and alkaline pesticides mix, reducing the efficacy, but also produced a precipitate, should not be sprayed. Such as lime sulfur mixture and Bordeaux mixture, will increase the water-soluble copper, spray on the fruit trees the most prone to phytotoxicity.
Fourth, before spraying, pay attention to listening to the weather forecast. If there is rain on the day, do not spray. In particular, before the rain, Bordeaux was sprayed. After the rainfall, the rain washed away the lime on the fruit surface. The remaining copper sulfate ions stimulated the young skin layer, causing phytotoxicity and fruit loss.
Fifth, the appropriate temperature for general pesticides is 20 ~ 30 °C, the maximum temperature does not exceed 32 °C. It is safer to spray before 10 am and after 3 pm. Most pesticides are sprayed when the weather is too dry and the temperature is too high. The water evaporates quickly and easily increases the pesticide concentration. In addition, fruit trees absorb liquids quickly and their physiological functions are highly metabolized, while their resistance is relatively reduced. Therefore, it is prone to phytotoxicity.
Sunson Denim Finishing Enzyme is designed for denim finishing processing. Cellulase is regarded as a "biological pumice", which makes the indigo dye separated from denim on the washing process, and a few doses of enzyme can replace several kilograms of pumice. The less use of pumice, the smaller damage to the clothing and the smaller loss of the machine and the less sand dust in the washing environment. "Biological pumice" provides a possibility for increasing the effect of the finishing process. For example, it is possible to decolorization jeans without damaging the fabric. And the washing machine can contain less pumice and more clothing, and can also improve the production efficiency greatly.
Coenzyme N-3000 is high concentrated and neutral cellulase preparation, which is designed specially for denim abrasion process. It is only recommended for formulations that are used in bio-washing of denim garments and acts on denim garments to impart high abrasion and fading effect, which can also be used for the processing of the cotton, hemp, viscose, yarn and Lyocell.
Coenzyme NL Ultra is high concentrated and liquid neutral cellulase preparation. It is specially developed for fabric and garment biopolishing under neutral condition; it can combine with hydrogen peroxide removal in the same dye bath, and is exclusively designed for formulator.
Coenzyme NL Ultra II is new developed and high concentrated neutral cellulase preparation. It is designed for fabric and garment biopolishing under neutral condition, and specially developed for denim abrasion with high contrast and low back staining; it can combine with hydrogen peroxide removal in the same dye bath, and is exclusively designed for formulator.
Benefits:
Excellent bio-polishing effect
Clean and even fabric surface
Softer handfeel
Brighter colors
Environmental-friendly & bio-degradation
This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.
Enzyme preparations belong to protein, which may induce sensitization and cause anaphylaxis in sensitized individuals. Long-term exposure may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.
Denim Finishing Enzymes
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Sunson Industry Group Co., Ltd , https://www.sunsonchinaenzymes.com