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Prevention and treatment of gum flow in apricot trees caused by glue flow
Prevention and treatment of gum flow in apricot trees caused by glue flow
2018-07-14 -
Peach gum disease and its control
1. Distribution: peach gum disease, also known as resin disease, is common in all peach areas in China, especially in the south. The etiology is complicated and it is not easy to prevent and cure it thoroughly. Gum flow causes tree weakness, affecting fruit quality, and even dead branches and dead trees. two。 Symptoms: the disease mostly occurs in the branches of peach trees, especially in the trunk and main branches. At the initial stage, the disease expanded slightly, gradually spilled the translucent colloid, and aggravated after the rain. After that, the colloid gradually becomes jelly-like, yellowish brown after dehydration and dark brown when dry. Bark cracking in severe cases
2019-01-16 -
How to control cucumber gum disease by stem vine gum dripping gum dead melon gum dripping soft rot
How to control cucumber gum disease by stem vine gum dripping gum dead melon gum dripping soft rot
2018-07-11 -
Prevention and control of apricot gum disease in greenhouse
Apricot gum disease is a typical physiological disease, which is caused by many causes, such as hail injury, insect injury, frostbite, sunburn, mechanical trauma, etc., which is easy to cause gum disease in high grafting or branch renewal. Overpruning in summer, improper fertilization, heavy clay of soil, strong acidity, improper use of pesticides and drug damage can induce gum disease. Only by mastering the incidence law of the disease, can we achieve effective prevention and treatment. The symptoms, pathogenesis and prevention techniques are introduced as follows: symptom flow mainly occurs in
2019-01-16 -
The latest prevention and control methods of cherry gum disease
Gummy disease is an important disease of cherry, most garlic occurs in spring, this disease gives growers a headache, light causes tree weakness, serious causes branch thinning gradually withered, resulting in great losses. So how to prevent and cure the disease? With the editor.
2020-11-10 The latest cherry glue disease prevention methods is -
peach gummosis
Gummy disease of peach tree is a common disease in peach trees at present, and the incidence is serious, especially in peach orchards with extensive management and weak tree vigor. The incidence rate can reach more than 90%. The disease seriously weakens tree vigor, affects yield and quality, and causes dead branches and dead trees, threatening the production and development of peach trees. It is also a disease that fruit growers scratch their heads most. I. Causes of disease. There are two causes of peach gum disease: one is non-infectious pathogen, such as mechanical injury, pest injury, frost injury, freezing injury and other wounds caused by
2019-01-16 -
How to prevent peach gum disease
How to prevent peach gum disease
2019-05-21 -
Causes and Control Measures of Peach Gummosis
Causes and control measures of peach gum disease 1 symptoms gum disease mainly occurs in the root neck, trunk, main branches and other parts, and the trunk disease is most prominent, trunk is heavier than branches, small branches and fruits can also be killed. Early stages of disease...
2018-06-07 -
Prevention and control of gum disease of growing peach
At present, peach gum disease is a common disease in peach trees, and the disease is serious, especially in peach orchards with extensive management and weak tree power, the incidence rate can reach more than 90%, the disease seriously weakens the tree potential, affects the yield and quality, and seriously leads to dead branches and trees, threatening
2020-11-08 Grow peach glue disease control peach tree gum yes at present -
Prevention and Control of Cherry Gummosis
Prevention and Control of Cherry Gummosis
2019-12-02 -
The causes of the latest cucumber glue flow and its control methods
Cucumber is a common vegetable in daily life, which is widely planted, but the phenomenon of cucumber stem gum flow often occurs in the process of cucumber planting, which will cause the stem vines to wither gradually until the water temperature. After guar gum flow, the commodity value is low, and even deformities or soft rot appear.
2020-11-10 The latest cucumber glue causes and prevention methods cucumbers are -
Green peach gummy disease
Symptoms and pathological changes: the disease occurred in branches, bark lenticels and injured □, cracks □ and other places, the initial part of the disease slightly expanded, brown, and then the flow of translucent milky white soft colloid, the phenomenon of glue flow was more serious after rain. The gel becomes sticky in the presence of air, yellowish brown, and becomes a hard lake-shaped glue when dry.
2018-12-16 -
Incidence principle and control measures of peach gummy disease
Peach gum disease is a common disease in peach trees at present, and the disease is serious, especially in peach orchards with extensive management and weak tree strength, the incidence rate can reach more than 90%. The disease seriously weakens the tree situation, affects yield and quality, and seriously leads to dead branches and dead trees. it threatens the production and development of peach trees, and it is also the most head-scratching disease for fruit farmers. First, the cause of peach gum disease. There are two causes of peach gummy disease: one is non-infectious pathogen, such as mechanical injury, pest injury, frost injury, frost injury and other wounds or extensive management.
2019-01-16 -
Occurrence and control of peach gum disease
Peach gum disease is a common disease in peach trees at present, and the disease is serious, especially in peach orchards with extensive management and weak tree strength, the incidence rate can reach more than 90%. The disease seriously weakens the tree situation, affects yield and quality, and seriously leads to dead branches and dead trees. it threatens the production and development of peach trees, and it is also the most head-scratching disease for fruit farmers. First, the cause of the disease. There are two causes of peach gummy disease: one is non-infectious pathogen, such as mechanical injury, pest injury, frost injury, frost injury and so on.
2019-01-16 -
Occurrence and control of peach gum disease
Peach gum disease is a common disease in peach trees at present, and the disease is serious, especially in peach orchards with extensive management and weak tree strength, the incidence rate can reach more than 90%. The disease seriously weakens the tree situation, affects yield and quality, and seriously leads to dead branches and dead trees. it threatens the production and development of peach trees, and it is also the most head-scratching disease for fruit farmers. First, the cause of the disease. There are two causes of peach gummy disease: one is non-infectious pathogen, such as mechanical injury, pest injury, frost injury, frost injury and so on.
2019-01-16 -
How to prevent and cure the gum disease of growing cherry
Symptomatic gummy disease is an important disease of cherry, and its symptoms can be divided into two types: dry rot type and ulcer type. The dry rot type mostly occurs on the trunk and main branch. at the initial stage, the disease spot is irregular, dark brown, the surface is hard, often cause glue flow, and the disease spot is long and dry in the later stage.
2020-11-08 Species cherry glue disease how prevention symptoms yes -
How to treat peach tree gum
Peach tree gum may be peach tree gum disease, this disease will overflow on the branches of translucent sticky soft glue, serious can lead to branch death. How to treat peach tree gum? First, how to treat the glue from the peach tree? scrape off the glue and apply it to protect the tree.
2020-11-08 Peach tree gum how treat peach tree maybe fruit tree -
The latest course on the prevention and control of gum disease in peach trees
As a common disease in the process of planting peach trees is gum disease, which mainly occurs between May and September, which will lead to greater loss of nutrients and gradual weakening of the tree. So how to prevent and cure the gum disease of peach trees? Let's take a look at the detailed introduction. 1. Onset of disease
2020-11-10 The latest peach trees glue disease prevention technology methods tutorials -
Prevention and control of peach gum disease
Peach gummy disease is a common physiological disease in peach trees, which mainly occurs in branches and has a great impact on the growth and development of peach trees. In addition to peaches, apricots, plums, plums, cherries and other stone fruit trees will also occur. Harmful symptoms: the disease can occur in any part of peach tree branches. The part of the disease is slightly swollen and the wood turns brown, then secretes a transparent glue from the lenticels or wounds, gradually turns yellowish brown to brown after contact with air, and finally becomes a black lump. The bark of the diseased part is rough, cracked, not easy to heal, and is easy to become a red neck sky.
2019-01-16 -
The latest prevention and control of peach gummy disease
There are many kinds of diseases in peach planting, but today I will only introduce you to the most common gum disease. Gum disease not only occurs in peach trees, but also does harm to pear trees, plum trees and other fruit trees. When growing these fruits, they are afraid of gum disease, and they are also prone to gum disease.
2020-11-10 The latest how control peach tree glue disease peach planting Zhonghui