[Symptoms] Peony white tinea disease mainly occurs in the base of the seedling near the ground. At the time of the first occurrence, the patient's skin layer became brown and gradually developed towards the surroundings. White mycelial filaments were produced in the diseased part. The mycelium expanded and spread to the nearby soil surface, and later at the base of the diseased seedling. Rape-like brown sclerotia are formed on the surface or on the surface of the hypha layer. When the seedlings were affected, the stem base and the roots of the seedlings were rotted. The transport of water and nutrients to the plants was cut off. The leaves turned yellow and withered and the whole plant died. ã€Prevention and Control Methods】 1. When disease-free seedlings are used to transfer seedlings, strict inspections are conducted to remove diseased seedlings and disinfect the healthy seedlings. The disinfectant can be immersed in 70% thiophanate-methyl or carbendazim 800-1000 times, 2% lime water, and 0.5% copper sulfate solution for 10-30 minutes. 2, in order to prevent the incidence of seedling stage, there may be 70% pentachloronitrobenzene powder to treat the soil, use 250 grams per 67 square meters, add 5 kg of dry fine soil, mix evenly, sprinkle in the sowing or cutting trench, and then Sowing or cutting. After planting, a new high-fat membrane was sprayed to isolate the pests and diseases and protect the plant's healthy growth. 3. In the spring and autumn, after the roots of the roots of the trees are aired, the soil around the main roots of the trunks will be opened to dry, which can inhibit the development of diseases. The rooting time can be carried out from the beginning of March in the early spring to the fall of the fallen leaves. The adverse effect of the tree points can be prevented before the rainy season begins. When airing roots, it is also necessary to pay attention to building soil around the hole to prevent it from flowing into the hole. 4. In the initial stage of disease, 70% pentachloronitrobenzene powder can be applied to the soil surface in the nursery, and 250 grams per 67 square meters are also used. After application, the soil is loosened to make the powder evenly mixed in the soil; 50% can also be used. Carbendazim WP 500 to 800 times, or 50% thiophanate WP 500 times, or 1% copper sulphate, watering the roots of the seedlings, and spraying a new high-fat membrane, can control the spread of the disease. 5, diseased tree treatment According to the symptoms of the aboveground part of the tree to determine the root disease, split the soil in the base of the trunk to find the site of the disease, after the diagnosis is white peitch disease, use a knife to completely remove the root and neck lesions, and use 1% The sulphuric acid solution sterilizes the wound, applies an anti-corrosion film on the outside, infects with the antisepsis rot, protects the healing of the wound tissue, and then covers the new soil. And dig isolation trenches around the diseased plants, dig isolation trenches and block the wards.
Seed Treating Machine
Fully Automatic Rotary coater is designed
to coat varieties of seed with desired chemical/polymers.
he machine for coating seed of various
crops, such as seed of wheat, barley, maize, sorghum, soybeans, cotton,
vegetable seeds, fruits seeds and so on.
It has the optimal design, and is very
famous in Chinese market. It has many advanced designs such as use spray mouth
to make the medicine coated the seeds evenly, and rolling the cylinder to make
further coating. It has many advantages such as compact size, easy for
operation, low failure, reliable, easy to clean-up, no gas release and accurate
coating medicine injection, make uniform film of coating medicine and using
widely.
Seeds will be quantificational fed into the
rotary cylinder through feeding bucket, at the same time quantitative medicine
will be atomized by air pump and sprayed to the surface of seeds, then the
seeds will be well mixed in the rolling cylinder.
The seeds will be coated with liquid
medicine before the sowing, for dealing with the different diseases and for
better germination
Real result after seed coating:
Seed Treating Machine
Seed Treating Machine,Seed Treater,Seed Coating Machine,Seed Dressing Machine
SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , https://www.seedgraincleaner.com