leaf drug damage Learn more about leaf drug damage
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Symptoms and remedial measures of drug damage to fruit trees
Symptoms and remedial measures of drug damage to fruit trees
2019-05-13 -
The latest symptoms and remedial measures of drug damage to fruit trees
Fruit is a common food in our daily life and one of the sources of supplementary nutrients. however, in the process of planting fruit trees, it is inevitable that diseases and insect pests will occur, and many fruit farmers will use pesticides to control them. Improper use of pesticides will inevitably lead to drug damage.
2020-11-10 The latest fruit trees drug damage symptoms and remedies measures water fruit -
What if there is drug damage to soybeans?
Soybean is a common crop in China, which is planted in many areas, but mainly in the north, and can get a certain amount of subsidy every year. During the period of planting soybeans, there will be all kinds of drug damage, so how to do if soybeans have drug damage? 1. How can soybeans be harmful to drugs?
2020-11-08 Soybeans yes drug damage what to do soybeans common in China. -
Identification and prevention of crop damage symptoms caused by herbicides
Identification and prevention of crop damage symptoms caused by herbicides
2018-07-10 -
What about the drug damage of strawberry?
Strawberry is a common fruit, in the process of planting, if the drug is not used properly, there may be a variety of drug damage. So what about strawberry drug damage? First, what about strawberry drug damage? 1. Fertilizing and promoting seedlings: produce drug spots on the leaf surface, scorched leaf margin or
2020-11-08 Strawberries drug damage what to do strawberries is a kind of more common -
What are the symptoms of tobacco pesticide damage?
What are the symptoms of tobacco pesticide damage? Please introduce the symptoms of tobacco pesticide damage such as yellowing of leaves, severe leaf spots, wilting, burns, dwarfing, slow growth, deformities and even wilt or death of tobacco plants. The occurrence of such symptoms is called drug damage. The crops affected by drug damage can be divided into acute drug damage and slow drug damage according to different symptoms.
2018-09-08 -
The latest pomegranate drug damage symptoms and remedial measures
Drug damage is a phenomenon caused by improper use of pesticides when crops are planted, which seriously affects the growth and yield of crops, as well as for pomegranate. Many farmers often encounter drug damage when planting. So what are the symptoms of pomegranate drug damage? It should be like
2020-11-10 The latest pomegranate drug damage symptoms and remedial measures is -
Symptoms and remedial measures of pomegranate drug damage
Symptoms and remedial measures of pomegranate drug damage
2019-03-14 -
The judgment method of Drug damage caused by growing Rice
At present, in the process of using pesticides, most people will use compound pesticides in order to increase the effect. However, if used, it is easy to cause drug damage. How to judge whether it belongs to drug damage through investigation and analysis, the following methods are introduced: 1.
2020-11-08 Planting rice production drug damage judgment method current most -
What about the drug damage caused by the application of herbicides to rice?
What if herbicides are applied to rice to cause drug damage? In order to increase the efficacy of herbicide and expand the herbicide spectrum, most compound herbicides contain benzenesulfuron-methyl, pyrimidinosulfuron-methyl, Acetochlor, etc., if farmers do not know how to use, it is easy to cause drug damage. First, the judgment of drug damage to rice due to retting roots, element deficiency or diseases and insect pests.
2018-07-15 -
Causes and Control measures of latest Drug damage to Tomato
In the process of tomato growth, pesticides are inevitably used, and the phenomenon of drug damage may occur in the process of using pesticides, which has a great impact on tomato growth. So how to solve the drug damage in tomatoes? Let's take a look at the detailed introduction.
2020-11-10 The latest tomatoes drug damage causes and control measures in -
How to save strawberry drug damage
How to save strawberry drug damage
2019-12-25 -
Remedial methods of Drug damage to Cotton
Remedial methods of Drug damage to Cotton
2020-01-08 -
How to save the latest strawberry drug damage
In the process of strawberry cultivation, improper concentration, improper time and improper mixed use of strawberry often lead to drug damage, some abnormal drug damage often occurs a few hours after spraying, while some chronic drug damage takes time.
2020-11-10 The latest strawberry drug damage should how save in cultivation -
What should I do if I get hurt by medicine?
Drug damage refers to abnormal growth or physiological disorders of crops after drug use. There are two kinds of drug damage: acute and chronic. What if the crops are damaged by medicine? 1. Symptoms of acute drug damage usually occur a few hours to 34 days after spraying.
2020-11-08 Suffering from medicine harm what to do drug damage refers to the use of medicine after crops -
How to avoid drug damage to flowers?
How to avoid drug damage to flowers?
2020-12-27 -
The latest remedial methods of Cotton Drug damage
Cotton is a crop with a large number of pesticide applications. in the process of application in cotton field, cotton drug damage is often caused by wrong varieties of pesticides, excessive concentration of pesticides, improper use methods and other reasons, resulting in the decline of cotton varieties, reduction of yield and even no harvest. So for cotton drug damage, it should be
2020-11-10 The latest cotton drug damage remedy method yes pesticide application -
What are the common corn diseases? How to remedy the drug damage?
Corn is an excellent food crop for arid and barren areas, but in the process of planting, the occurrence of diseases affects the yield. What are the common corn diseases? How to remedy after the occurrence of drug damage? Let's take a look at it.
2020-11-08 Common yes corn disease have which occurrence drug damage how -
What are the common crop drug hazards?
What are the common crop drug hazards?
2018-08-09 -
Remedial measures for Drug damage of Cotton
First, elution. Most chemicals are not resistant to water scouring. If you find that the medicine is not used properly, you can immediately wash the stems and leaves repeatedly with a sprayer filled with water, so as to flush away the chemicals left on the surface of the cotton plant and reduce the drug damage; when flushing, the air pressure of the sprayer should be sufficient and the amount of water sprayed should be large. For the cotton fields with soil application and the drug damage caused by some herbicides, the soil can be irrigated immediately and the residual chemicals can be leached into the deep soil. Second, fattening. In general, fertilizer or foliar spraying should be applied to the symptoms such as leaf spot, leaf margin scorching, plant yellowing and so on.
2019-01-16