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What pesticides are needed to control cherry diseases and insect pests
Cherry planting process is often affected by diseases and insect pests, how to correctly control diseases and insect pests is very important for planting income, below we will cherry pest control corresponding pesticide introduction, for farmers' reference. 1. Cherry main diseases control corresponding pesticides: 1.1 control of bacterial perforation disease.
2018-09-16 -
Diseases and insect pests of Panax notoginseng
(1) Blight disease is also known as "rotten foot plague". Pathogen is a kind of half-known fungus in fungi, which harms seeds, buds and seedlings. The seeds rotted in the shape of milky white pulp, the seed buds died in dark brown, the base of the injured pseudostem (petiole) showed a dark brown ring depression, and the seedlings collapsed and died. Control method: disinfect the soil with carbendazim or Arnebia solution before sowing ①. ② found that the diseased plant was removed in time, sprinkled lime powder around the diseased plant, and sprayed 50% methyl topiramate 1000 times solution or 50% nail
2019-01-16 -
Prevention and Control of Diseases and pests of Panax Notoginseng
Prevention and Control of Diseases and pests of Panax Notoginseng
2018-06-29 -
Prevention and Control of various Diseases and insect pests of Panax Notoginseng
Prevention and Control of various Diseases and insect pests of Panax Notoginseng
2018-06-29 -
Technology of protecting flowers and fruits of oranges
Technology of protecting flowers and fruits of oranges
2019-07-08 -
It is better for apple trees to make medicine several times a year, what pesticides do they need and when to spray them?
Each kind of fruit tree is different, even big trees and small trees are different. The targets of prevention and control are also different in different regions. The main common pathogens of apple trees are: deciduous disease.
2019-02-26 -
The latest course of techniques and methods for protecting flowers and fruits of oranges
Oranges have a large number of flowers and poor flower quality, so the phenomenon of falling flowers and fruits during planting is more serious, which brings huge losses to yield. How to protect flowers and fruits is one of the important measures for oranges or high yield. Next, let's get to know it with the editor. 1. Timely
2020-11-10 Latest oranges flowers fruits techniques methods tutorials -
Five steps for flower and fruit protection of navel orange
Navel orange is an excellent citrus variety cultivated all over the world because of its good quality, seedless juicy and bright color. Navel orange is rich in nutrients and contains all kinds of nutrients necessary for the human body. Navel oranges contain large amounts of vitamin C and carotene, which can inhibit the formation of carcinogens.
2020-11-08 Navel orange carry out flower protection fruit protection five steps qu navel orange good quality -
Do you burn roots with phosphorus pesticides?
Methamidophos is a highly toxic pesticide, which must be used cautiously and reasonably. So does methyl mixed with phosphorus pesticides burn roots? How do I use it? Do you burn roots with phosphos pesticides? Methamidophos pesticide is a highly toxic pesticide and shall not be used in vegetables,
2020-11-08 A mixture phosphorus pesticide roast root moth methyl mixture belongs to a kind of -
Control of various diseases and insect pests of Schisandra chinensis
(1) powdery mildew and black spot are two common diseases of Schisandra chinensis, which usually occur in the first ten days of June. Prevention and treatment methods: the initial period of the two diseases is similar, spray once in late May, 1 hundred times Bordeaux liquid to prevent, if there is no disease, spray once every 10 days. For the prevention and control of powdery mildew, 0.3 li 0.5 degree stone sulfur mixture or powder, methyl topiramate wettable powder 800 times solution; black spot 50% mancozeb 50% wettable powder 600 rain 800 times solution. If both diseases are present
2019-01-16 -
How should geranium spot disease be prevented and treated?
Pelargonium spot disease control: a, small area planting, artificial removal of sick leaves, concentrated burning. 2. Improve the planting environment. Crop rotation shall be implemented in areas with serious disease, and planting density shall not be too dense to facilitate ventilation and light transmission, and accumulated water shall be removed in time. 3. During the disease period, spray 100 - 150 times of Bordeaux mixture or 500 times of 80% Diyindan wettable powder, or mix 50% thiophane methyl 1000 times and 80% Diyindan 500 times, or spray 45% chlorothalonil or polychlorothalonil.
2019-01-16 -
Winter Disease Control and Control measures for High yield Citrus Diseases in the coming year
Winter Disease Control and Control measures for High yield Citrus Diseases in the coming year
2018-07-11 -
Prevention and Control of several Diseases of Tea Plant
1. Tea cloud leaf blight is a common and serious leaf disease of tea trees. The disease is widely distributed in tea areas, the affected plants are often poor growth, new plants are not strong, bud head is thin, premature senility, seriously affecting the yield. The control methods of the disease are as follows: 1. Strengthen management and cultivate strong tea plants. Rational use of pesticides to avoid drug damage; timely ploughing and weeding, loosening the soil; doing a good job in draining the tea garden or resisting drought and cold, creating an environment conducive to the growth of tea trees, promoting the health of tea trees and improving their resistance
2019-01-16 -
Control methods of Apple powdery mildew
Control methods of Apple powdery mildew
2018-07-02 -
Types and Application of herbicides after Maize Seedling
Types and Application of herbicides after Maize Seedling
2018-07-01 -
methyl thiophane effect
Methyl thiophanate is a broad-spectrum internal absorption of low-toxicity fungicides, farmers are often used as a sterilization agent, then methyl thiophanate efficacy what? 1, methyl thiophane efficacy 1, vegetable disease control: control cucumber powdery mildew, anthracnose,
2020-11-08 methyl tob jin efficacy yes one kind -
Control of Diseases and Pests of Cortex phel
Control of Diseases and Pests of Cortex phel
2018-06-29 -
Orchid fungicides-- topiramine and methyl topiramate
Orchid fungicides-- topiramine and methyl topiramate
2018-05-02 -
If pesticides are mixed in this way, they will have no effect at all! Nine effective ways to avoid drug damage are attached!
The reasonable mixed use of pesticides can improve the control effect, delay the resistance of diseases and insect pests, improve the control effect, reduce the dosage and control different diseases and insect pests.
2019-02-26 -
Application of pesticides in pollution-free tea production
Application of pesticides in pollution-free tea production
2018-07-24