coal pollution Learn more about coal pollution
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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 -
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 -
"use coal not to burn coal" to reduce air pollution
"use coal not to burn coal" to reduce air pollution
2019-02-18 -
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 -
Coal pollution disease of orchid
Coal pollution disease of orchid
2018-05-03 -
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 -
The Ministry of Environmental Protection admits that it will cost 1.75 trillion yuan to control serious air pollution.
The Ministry of Environmental Protection admits that it will cost 1.75 trillion yuan to control serious air pollution.
2018-06-26 -
Zhang Ming, the "coal boss", returned to the mountain forest to "Taobao".
Zhang Ming, the "coal boss", returned to the mountain forest to "Taobao".
2019-02-18 -
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 -
The amendment to the air pollution law has been questioned to give preferential treatment to large factories. EPA: pollution removal and fixed pollution is only limited to high-screen areas, and the standard must be met.
The amendment to the air pollution law has been questioned to give preferential treatment to large factories. EPA: pollution removal and fixed pollution is only limited to high-screen areas, and the standard must be met.
2018-06-27 -
Control methods of diseases and insect pests in peach trees
Control methods of diseases and insect pests in peach trees
2019-03-04 -
Disease control of Simmonia officinalis
First of all, the most common coal fouling disease of Himalayan is caused by aphids and shell insects, so if we find the root cause, we can kill insects first, and then prune the plants. for the treatment of leaf spot and brown spot, we can spray carbendazim and chlorothalonil at the initial stage of the disease.
2018-10-24 -
Straw is not burned to turn waste into treasure
Straw is not burned to turn waste into treasure
2019-02-18 -
Yunlin County continues to strengthen Supervision over the pollution case of Formosa Plastics Yue Steel
Formosa plastic Yue Steel waste water poisonous fish was fined 16.1 billion by the Vietnamese government. Yunlin County government said that it will strengthen the supervision of Formosa Plastics No. 6 Light Wheat Laos factory and will not allow a similar situation to happen. in addition, over the past 20 years or so, related environmental pollution and public health have occurred.
2018-07-01 -
How much is a new sprayer? (with quotation for the latest sprayer)
There are many kinds of sprayers, including knapsack, portable, environmentally friendly dedusting, self-propelled spray rod and so on. How much is a new sprayer? The price ranges from several thousand yuan to tens of thousands of yuan, and the specific price depends on your configuration and range. LHW- 30 fully automatic
2020-11-09 New type sprayer more less money one attached latest quotation -
Increase the income for the farmer uncle! Play with biomass power generation!
Increase the income for the farmer uncle! Play with biomass power generation!
2019-02-20 -
What diseases are flowers easy to suffer from?
What diseases are flowers easy to suffer from?
2020-10-15 -
Diseases and Control of Illicium verum L.
Chlorosis is a common disease of star anise gold plate. When chlorosis occurs, the leaves will fade to yellow. There are many reasons for the occurrence of chlorosis in star anise gold plate, which may be caused by iron deficiency or other reasons. generally, when breeding, it is necessary to strengthen management and reasonable fertilization, which can treat chlorosis.
2018-11-16 -
Control of common diseases and insect pests of Ligustrum lucidum
The common diseases of Ligustrum lucidum are: leaf spot disease, ring disease, coal pollution disease and so on. The main pests are: shell insects, grubs and so on. Brown spot is the most serious leaf spot disease of privet, which is caused by pathogenic fungi. In the early stage of the disease, there are small brown spots on the leaves, with purplish red halos around them, and black mildew can be seen on the spots. As the temperature rises, sometimes several disease spots are connected, and finally the leaves scorch and fall off. The optimum temperature for the growth of the pathogen was 25 ℃ to 30 ℃, and the optimum temperature for spore germination was 1.
2019-01-15 -
Common Diseases and Control methods of Ginseng Fruit
Common Diseases and Control methods of Ginseng Fruit
2018-10-26