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BALLYA Potato Virus Y Test

BALLYA Potato Virus Y Test

What is BALLYA Potato Virus Y Test?

BALLYA Potato Virus Y Test is manufactured by BALLYA, it’s rapid test for detection the content of Potato Virus Y in all kinds of tobaccos. Lateral flow assay test base on the gold immunochromatography assay technology.
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What is Potato Virus Y?

The spread of potato virus Y

The virus mainly overwinters in the poisonous potato block, which is the main initial source of disease after sowing. In the field, PVY, PVS, and PLRV can transmit poison through friction between aphids and sap.

High temperature and drought, extensive field management, numerous aphids, and serious diseases. The high temperature above 25 °C reduces the host's resistance to the virus, is conducive to the reproduction, migration and disease transmission of the virus vector aphids, which makes the disease spread rapidly and aggravates its damage.

In addition, variety resistance and cultivation measures greatly affect the degree of disease.

What is the harm of Potato Virus Y?

Disease symptoms of potato virus Y

Because of the different strains of the virus, they show different symptoms. There are mainly veined mosaic, veined and chlorotic spot types.

Vein band type: In the upper part of tobacco plant, the leaves are yellow-green mosaic, light color between veins, dark green on both sides of the veins, forming obvious vein bands, curling or burning spots appear in severe cases, the leaves are not mature, the color is uneven, and the quality Decline, the tobacco plant dwarf

Vein type: the lower leaves are onset, the leaves are yellowish-brown, the main lateral veins are gray-black or reddish-brown necrosis from the leaf base, the petiole is brittle, the vascular bundles can be seen brown when they are taken off, and reddish brown or black necrotic stripes appear on the stem. The chlorotic spot type is similar to the vein band type at the initial stage, but the upper leaves show chlorotic spots, and the lower middle and lower leaves produce brown or white small necrotic spots, which are irregular. In severe cases, the whole leaf spots are dense, forming perforations or shedding.

Potato virus Y disease: clear veins appear in the early stage of the tobacco plant, and soon a mosaic-shaped mottle is formed. Then the color between the veins of the lobules fades, and the tissues on both sides of the veins are dark green bands. Diseased plants infected by necrotic strains have brown to black veins.

How to prevent Potato Virus Y?

(1) Establish a non-toxic seed potato breeding base, and use shoot tip tissue culture to ensure the cultivation of non-toxic seed potato.

(2) Select good varieties that are resistant to disease.

(3) Strengthen cultivation and disease prevention, apply adequate organic base fertilizer, and increase phosphate and potash fertilizers. Fine land preparation, high ridge or high ridge cultivation. During the growth period, weed and cultivated soil in a timely manner, watered in time to prevent flooding.

(4) Thoroughly control aphids before emergence. If necessary, carry out chemical control in the early stage of the disease.

(5) Eliminate field weeds in time to reduce the source of overwintering bacteria. Pay attention to the layout of tobacco fields and potato and solanaceous vegetable fields.

It is best to plant high-stalk crops such as sunflower, corn, and sorghum in the middle to prevent aphids from migrating and reduce the chance of virus transmission.
Note: The above content is for reference only, please conduct prevention and treatment under the guidance of experts.

What specimen can be detected by BALLYA Potato Virus Y Test?

Specimen include: all kinds of tobacco. Widely used in tobacco and tobacco processing industry.
You can choose the right products according to your needs.

Significance of testing Potato Virus Y

To protect the health tobacco, avoid contaminated tobacco. The excess Potato Virus Y is harmful for animal being, can’t take too much in the body.

Component of BALLYA Potato Virus Y Test?

BALLYA Potato Virus Y Test, 25 cassettes
Sample Buffer, 1 vial
Mini Pipette (optional)
Disposable micropipette tips (optional)
Kit Instruction, 1pcs
Potato Virus Y Test

How to use BALLYA Potato Virus Y Test?

1. Take some tobacco specimen
2. Add the supernatant to cassette
3. Wait for 15 minutes to result
4. The details of operation, refer to the kit instruction

Limitations of BALLYA Potato Virus Y Test?

BALLYA Potato Virus Y Test is a qualitative test kit. It’s only for screening purpose. If have positive cases or suspected case, maybe use other detection method to make a further detection, such as, ELISA, PCR, qPCR, etc.

Conclusion

BALLYA Potato Virus Y Test is suitable for the detection of Potato Virus Y residues in all kinds of tobaccos. Simple operation, high accuracy and short detection time are the characteristics of this product.

It can be widely used in food and drug administration, health departments, higher education institutions, scientific research institutes, agricultural departments, animal husbandry and veterinarians, breeding farms, slaughterhouses, food and meat products deep processing enterprises, inspection and quarantine departments and other units.

Where to buy BALLYA Potato Virus Y Test?

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