Fruit trees should pay attention to taboos

Because many fruit trees are more sensitive to some pesticides, it is very easy to cause phytotoxicity. Therefore, the use of fruit trees should be taboo.

Glyphosate is an inactivated herbicide. All fruit trees are sensitive and can only be used for orient spraying and weeding between orchards. They cannot be sprayed on fruit trees.

Dimethoate, omethoate kiwifruit is particularly sensitive, hanged; citrus, peach, plum, jujube and other emulsion dilution less than I500 times sensitive to the use of the first test to determine the safe use of the concentration.

The fruit trees of trichlorfon, dichlorvos kiwi, and stone fruits are very sensitive and cannot be used.

Phosphorus peach is extremely sensitive and cannot be used.

Some varieties of Daohe San peach and grape are sensitive and should be used with caution.

The wrinkle and crocus pear trees are sensitive and can not be used; when the fresh shoots of citrus are used, the use concentration can not be lower than 2000 times.

Arsenic preparations (such as Tian'an and Fumei's arsenic, etc.) Certain varieties of kiwi, citrus, pear and stone fruit trees are more sensitive and should not be used; persimmon trees should be used after June.

The young tissues of lime-sprouts such as peach, plum, grape, and pear are susceptible to phytotoxicity and should be used with caution.

Bordeaux nectarine and plum are more sensitive during the growing season and should not be used. In the preparation of Bordeaux mixture, the ratio of lime to copper sulphate is lower than the double amount requirement. Pear, apricot and persimmon are prone to phytotoxicity; A phytotoxicity occurred.

Engine Valve

it is full range of valve parts for the following type :

Engine Valve,Valve Engine,Engine Exhaust Valve ,Car Engine Valves

ZhouShan HeCheng Machinery Co., LTD. , https://www.hcmarineparts.com