Cucumber mosaic leaves and stems are delicious What medicine is good for cucumber mosaic virus disea

Hello, friend. The yellow leaves and stems are not delicious. You just have to eat cucumbers and you're good to go.

Are cucumber flowers and stems delicious?That's all delicious, you can eat it with confidence, cucumbers have a high nutritional value, you can also go to an agricultural expert for consultation, they will tell you.

Cucumber flowers are more delicious, because you can fry them with some garlic, which is very delicious, and has a good taste and is very nutritious.

Hello, no one is thorough in changing the topic, and I don't know how he made it to eat, it should not be edible.

It must be that these two supplements are very delicious, so we can eat them while growing them, and then you can eat them cold and eat them, as long as you like the flavor to eat them.

Why should its flowers and leaves and stems eat it?I don't want people, but it's better not to eat it.

Are cucumber flowers and stems delicious?It shouldn't be so delicious, it's normal not to eat it, it's a little bit prickly. Be selective.

Are cucumber flowers and leaves and lids delicious?I think cucumber flowers are okay, but I haven't eaten them.

Cucumbers are delicious, flowers and dried flowers are not delicious, they should not be delicious, they have not been eaten.

You can eat cucumber flowers and leaves and Hong Kong style, but the taste is not too delicious.

Cucumber flowers and stems are not tasty, only cucumbers can be eaten.

Pharmaceutical prevention and control - "Olick - cucumber virus disease special".

1.Prevention program: starting from small seedlings, use Orik - cucumber virus disease for prevention, less than 30 cm, can be prevented by 2 packs (40 grams per package) of 3 buckets of water;More than 30 cm, it can be prevented according to 40 grams per bag with 15 kg of water;Take the drug every 5-7 days.

2.Control plan: If the virus is found in the shed, use Olik - cucumber virus disease for control in time, when the disease is mild (there is no serious incidence trend such as the temperature is below 20 degrees and the incidence rate is low -3% below), according to 40 grams per bag with 15 kg of water;When the disease is serious (there is a serious trend of high temperature, or the incidence rate is high) and the plant is more than 30 cm, 15 kg per 60 grams of water;It was used for 2 days, 1 course of treatment for 7 days, and 2-3 courses of treatment, and after the disease was controlled, the prophylaxis was changed.

3.Precautions for product use:

1) This product needs to be used separately and is now available for immediate use.

2) When using this product, pay attention to the uniform spraying of the front and back of the leaves, so as not to drip water. It is recommended to use the spray method so that the liquid can be fully absorbed by the front and back of the leaf.

3) For cucumbers in the facility, in case of rainy weather, they should be used normally, and the use time should not be advanced or delayed. For field medication, if it rains within 4 hours after the application, it needs to be re-sprayed.

4) When taking the drug for the first time or the condition is serious, the dosage can be increased appropriately.

5) Strictly control aphids and other pests, and adopt measures such as insect nets and hanging yellow boards.

Cucumber mosaic virus disease is mainly caused by cucumber mosaic virus (CMV) and melon mosaic virus (MMV) infection. The virus mainly overwinters on perennial root-bearing plants, because duck plantar grass, amaranth retroflexus, spiny cabbage, sour pulp, etc. are the overwintering hosts of peach aphids, cotton aphids and other virus-transmitting aphids, whenever spring melons germinate, aphids begin to move or migrate, becoming the main vector for spreading the disease.

1.It can be sprayed with 2000 times of 50% anti-aphid wettable powder. At the beginning of the disease, spraying can be used with 500 times of 20% virus A wettable powder, or 1000 times of phytolingling emulsion, or 100 times of 83% anti-agent spray.

2.Virus prevention and control agents are optional: phytoling, Ningnanmycin, morpholinoguat copper hydrochloride, mushroom proteoglycan, etc. In addition, 25 to 30 grams of zinc sulfate, 20 grams of boron fertilizer, 5 grams of natural brassin, and insecticides are sprayed every 5 to 7 days, 2 to 3 times in a row.

Virus name: cucumber mosaic virus. Classification Status:

Cucumovirus, bromoviridae. Codes in the International Committee on Taxonomy of Viruses (ICTV) are: Virus synonyms:,. Virus purification: diseased leaves were homogenized with sodium citrate buffer (containing 54 mmol and thioglycolic acid), the extrusion solution was clarified with chloroform, concentrated by differential centrifugation, precipitated and suspended in 5 mm borate buffer (containing, and further purified by 5% 25% sucrose density gradient centrifugation (Franki, 1972).

Physicochemical properties of viruses: virions. Spherical, 30 nm in diameter, molecular mass, sedimentation coefficient, isoelectric point, a260 a280=.

Nucleic acid. Nucleic acid content 18%, single-stranded RNA, tetrad genome, molecular mass respectively. g∶a∶c∶u=24∶23∶23∶30（habili.

francki，1974）。

Cucumber mosaic virus causes diseases in 14 edible legume crops and a variety of leguminous pastures. Phaseolus vulgaris (CMV) mosaic virus disease: Symptoms caused by Phaseolus vulgaris include mosaic leaves, bright veins, discoloration along the veins, leaf curling, twisting and deformation, and leaf erection or leaf tip necrosis.

The severity of symptoms varies greatly depending on the bean variety, virus strain, and period of virus infection. On diseased plants, the pods can be twisted and deformed. Cowpea (CMV) mosaic virus disease:

Systematic mosaic, blistering and greenish spots appear on the leaves, which are less harmful. Fava bean (CMV) mosaic virus disease: causes new leaves to turn green and mosaic symptoms, leaf veins appear reddish-brown, and gradually necrosis.

Some isolates appear necrotic ring pattern with a diameter of 5 15 mm in the leaf, and the impeller pattern gradually expands and merges, and sometimes necrosis can also be seen on the stem (Xia Qiu Qizi et al., 1981). Pea (CMV) yellowing virus disease: It causes bright veins, vein bands and mosaic leaves on pea leaves, and can also cause greenish yellowing of the whole plant, wilting and curling at the growth point, brown streaks appear on the leaves and stems, and the pods are flattened and purple.

Mung bean (CMV) mosaic virus disease: dark green and light green mosaic leaves, leaf shrivelled or blister-like protrusions, dwarf plants, flower drop. Adzuki bean (CMV) mosaic virus disease:

Infection with adzuki beans causes typical mosaic symptoms. Chickpea (CMV) cluster disease: It causes chickpea clumps, smaller leaves, fewer pods, and premature senescence and death of severely susceptible plants.

Lentil (CMV) yellowing virus disease: Lenttils undergo whole-plant yellowing, plant dwarfing, and premature senescence and death. Tetragonal bean (CMV) ringspot virus disease:

Ring spots appear on the leaves. Lupine (CMV) bundle top virus disease: cucumber mosaic virus infects lupine in the early stage, causing seedling dwarf and leaf rolling; In the late growth stage, the lower part of the plant showed normal growth, while the upper leaves were bundled and crested.

Axle grass (CMV) mosaic virus disease: the leaves are slightly mottled, and the leaves are rolled down and deformed. Cucumber mosaic virus also causes viral diseases of edible bean crops such as cauliflower beans, cotton beans, vetch spp., and Mucuna pruriens spp., as well as alfalfa.

It's not a big problem, the medium-term medication can be completely cured, and it can also promote flowers and fruits, prolong the growth cycle and increase the yield. Believe in science, everything is not a dream.

Cucumber mosaic disease, which is common in various parts of China, is often mixed with shrunken mosaic disease and green spot mosaic disease, and the pathogen is cucumber mosaic virus control methods: The original varieties and Asian cucumbers in the disease-resistant varieties are selected to have different degrees of disease resistance, such as Jinyan No. 1, Beijing Dathorn, Changchun Mithorn, Zhongnong No. 5, etc. If the diseased plant is found, it will be uprooted and burned in time; Less watering at the seedling stage, diligent tillage, promote rooting, slow down seedlings early, and improve plant disease resistance; Avoid the host vegetables around the melon field, and eradicate weeds, reduce the source of poison Pesticide prevention and control of the initial disease of spraying, can be sprayed 20% virus A wettable powder 500 times, or plant disease emulsion 1000 times The prevention and control of aphid seedlings is isolated from the production shed, and no insect seedlings are selected when planting, and aphids are found to be sprayed in time for control.

At the seedling stage or in the early middle stage, it is cured with three sprays of 30% suspension of biological pesticides, and there is no viral disease in one season, which solves the worries. It can be found online.

Physical, biological, and antigenic properties were used to identify isolates of the genus Cucumber Mosaic Virus that were difficult to distinguish. It is generally believed that the difference between tomato infertility virus and cucumber mosaic virus is that tomato infertility virus can systematically infect chrysanthemums, causing tomato seedlessness and tobacco leaves producing ear protrusions, which cannot infect cucumbers. （hollings.

stone，1971）。The difference between peanut dwarf virus and cucumber mosaic virus is that peanut dwarf virus can systematically infect cowpea, kidney beans and peanuts.

But these distinctions are not infallible. For example, some virus isolates are very similar to cucumber mosaic virus strain Q (which can systematically infect cowpea), while others have symptoms similar to tomato infertility virus in heart leaf tobacco. The alfalfa mosaic virus is also easily confused with the cucumber mosaic virus, which produces similar symptoms on some hosts and is transmitted by non-persistent aphids (Hull, 1969).

The difference is that alfalfa mosaic virions are bacillus, and the system infects Amaranth quinoa and quinnoa, and the antigenicity of cucumber mosaic virus is also different.