coal diseases Learn more about coal diseases
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Disease of Ximola
I. Coal pollution disease Coal pollution disease is mainly caused by coal pollution bacteria eroding the leaves of Ximoya, and then the main symptom is a little flaky coal pollution distribution on the leaves, which will cover the whole leaves in the later stage, resulting in cracking and falling of Ximoya leaves. Well, the coal pollution bacteria mainly parasitize the excrement and secretions of aphids and scale insects.
2018-10-24 -
Management of Coconut Diseases and insect pests: introduction to Coal Diseases, Coal Diseases and Disease Ecology of Coconut Diseases
What is the coal disease of coconut? How is the ecology of the disease? Do you want to know. Symptoms: black soot-like hyphae are produced on the lower or upper surface of the leaf, and in serious cases, a whole piece of black cover will be formed to cover the leaf, seriously affecting the normal growth of the leaf.
2019-01-19 Coconuts diseases and insect pests management diseases coal diseases and -
Prevention and control of tea coal disease
Prevention and control of tea coal disease
2018-06-28 -
Control methods of coal mildew of bean
Control methods of coal mildew of bean
2019-12-09 -
How to prevent and cure bituminous coal disease with big mango?
What harm does the bituminous coal disease of big mango have? How to prevent and cure bituminous coal disease with big mango? Netizens who want to know can help introduce the distribution of mango bituminous disease in Yunnan, Guangxi, Hainan, Guangdong and Fujian provinces (autonomous regions). It is a common and major disease and is common in arid areas. The planting network has sorted out the big mango bituminous coal.
2018-09-08 -
The latest control methods of bean coal mildew
Bean coal mildew, also known as bean leaf mildew, when the disease is serious, it will cause leaf drying and early shedding, which brings huge economic losses to farmers. So what are the symptoms when bean coal mildew is harmed? How to prevent and cure it? Come and have a look with the editor.
2020-11-10 The latest beans coal mildew disease control methods coal mildew -
Prevention and treatment of coal pollution disease of flowers and plants
Prevention and treatment of coal pollution disease of flowers and plants
2021-01-03 -
Green flowers, which flowers are easy to be infected with coal fouling disease
Coal pollution is caused by the fact that mucus excreted from scales or aphids provides a nutritional basis for pathogens in a dark environment; it is also known as smoke and dust. Coal pollution mainly affects greenhouse flowers, such as calla lily, evergreen, single-leaf orchid, tortoise back bamboo, jasmine and woody potted flowers, such as cycad, camellia, Chinese wolfberry.
2019-05-18 -
How to control banana coal sheath disease with oval brown mildew
How to control banana coal sheath disease with oval brown mildew
2018-07-11 -
What are the key points of high-yield planting techniques of bottle gourd? How to prevent and cure coal pollution disease?
Bottle gourd is one of the common vegetables, which was only grown in the south in the past. as it is very popular in the vegetable market, bottle gourd is gradually growing in the north. What are the key points of high-yield planting techniques of bottle gourd? How to prevent and cure coal pollution disease with bottle gourd? I. bottle gourd
2020-11-09 Bottle gourd high yield planting technology key points what how control -
Succulent black rotten bituminous coal loves to get sick but only uses carbendazim? It works better this way.
The 23rd? Qian Yan love succulent love life (WeChat: duorou91) reply to "Community" and 20W meat friends to bask together! Backstage reply "delicious meat", "summer, watering, leaf insertion, soil, disinfestation, black rot" view phase.
2018-08-24 -
Coal pollution disease of orchid
Coal pollution disease of orchid
2018-05-03 -
Control methods of diseases and insect pests in peach trees
Control methods of diseases and insect pests in peach trees
2019-03-04 -
Control of algal spot caused by coal fouling disease of mango
(1) mango coal fouling disease: 1. Symptoms: the disease mainly occurs in leaves and fruits. The leaves and fruits are covered with a layer of black fluff, like soot, so it is called soot disease. In severe cases, the whole leaf and fruit are covered with mycelium (soot). This kind of
2020-11-08 Species mango coal pollution diseased algae spots diseased control one -
Matters needing attention in brooding of pheasants
Pheasant, also known as pheasant, colorful pheasant, pheasant, etc., is a rare game bird with meat, ornamental and medicinal uses: edible value: pheasant meat is tender and delicious, game is rich, its protein content is as high as 40%, 2.5 times that of ordinary chicken and pork, fat content is only
2020-11-08 Pheasant brood precautions pheasant also known as pheasant colorful -
Symptoms, diagnosis and treatment of silicosis in Occupational Diseases
Silicosis is the name of western medicine, which belongs to the series of cough and asthma, cough, tuberculosis and impotence in traditional Chinese medicine. From the perspective of western medicine, it is nodular fibrosis caused by the inhalation of a large amount of free silica dust by some stone powder factories and coal miners.
2018-04-07 -
How to get rid of bugs on night incense, pest control / dichlorvos control
Nocturnal incense, a kind of flower that blossoms at night and is deeply loved by people, is kept at home by many flower friends. However, in the process of breeding, there will inevitably be some problems, such as growing bugs, how to remove the worms on the night incense? Diseases and insect pests are the main reasons that threaten the growth of night incense.
2018-12-13 -
Orchard disease of mango: bituminous coal disease
Mango flat-beaked leafhopper is also called leaf hopper to damage flower ear and young fruit, resulting in falling flowers and fruit, poor harvest or even loss of harvest, and serious soot disease, but also damage young buds, tender shoots and leaves, causing buds and leaf deformities. It usually occurs more often in the flowering stage, the humidity is high, and the closure of the crown is more likely to cause the worm. Often in Hainan.
2018-09-11 -
Diseases of rhododendron and its control methods
The main diseases of rhododendron are physiological diseases and infectious diseases. For physiological diseases, we need to make up for and improve the factors that make cuckoos uncomfortable; for infectious diseases, we need to control them with drugs according to the etiology. Do not pay attention to the treatment of coal fouling disease, you need to treat insects before bacteria.
2018-07-11 -
Diseases of rhododendron and its control methods
The main diseases of rhododendron are physiological diseases and infectious diseases. For physiological diseases, we need to make up for and improve the factors that make cuckoos uncomfortable; for infectious diseases, we need to control them with drugs according to the etiology. Do not pay attention to the treatment of coal fouling disease, you need to treat insects before bacteria.
2018-07-11