Name : STAIR BOARD Vinyl flooring (spc flooring,click spc flooring)
Market :Export to American,Canadian,European Market,Part Asia,Africa Countries.Australia Market
Warranty :10 years for commercial and 25 years for residential
Stone Plastic Composite vinyl flooring is more and more popular new style eco-friendly vinyl flooring. SPC rigid flooring is set apart from other types of vinyl flooring by its uniquely resilient core layer. This core is made from a combination of natural limestone powder, polyvinyl chloride and some stabilizers. STAIR BOARD,PVC STAIR BOARD,SPC STAIR BOARD,WPC STAIR BOARD JIANGSU PERFECT NEW MATERIAL TECHNOLOGY CO., LTD. , https://www.bffloor.com
Brown spot disease is overwintering on the leaves with hyphae or conidia discs. In the second year of spring, from April to May, when rain occurs, a large number of conidia are produced (the dry and eroded leaves have no ability to produce conidia) and pass The rain splash infects the leaves near the ground. From May to June, it begins to develop under high temperature and high humidity. From July to August, a large number of diseases occur. After the temperature decreases in October, the hazard stops, and the incubation period is 13 to 55 days.
The spotted deciduous disease is overwintered by the hyphae in the damaged leaves, shoots and bud scales. In the second year, conidia are produced in spring, with airflow and wind and rain spreading, and infection begins 7 to 10 days after flowering, and in May to June and August. High temperature is a large number of diseases. The spores of the diseased leaf pathogens formed in late April to early May, and the branches formed in July.
Ring disease is also called rough skin disease, round brown rot. Mainly harmful to branches and fruits. The fungus is overwintered in the mycelium of the mycelium. In the second year from March to April, the branches are infested with rainwater, and then the fruit is infested. Infested young fruit from June to July, but not onset. When the fruit encounters high temperature and drought in the near maturity period, the disease is heavier. The peak incidence was 1 month after harvesting and after storage. The stem disease is formed by the lenticels as the center of the oblate reddish-brown lesion, the central protrusion is a tumor, the edge of the disease is cracked, and black small particles are produced in the middle of the second year. The fruit is infected with a water-stained pale brown dot (red dot) centered on the lenticels. When expanded, it forms a shallow, dark-brown concentric pattern, and the tea brown mucus overflows. The whole fruit rots quickly and gives off a sour smell. taste. The pre-growth rain is mostly early onset, and the high temperature and drought in the mature period is serious, and vice versa.
Anthrax is mainly harmful to fruits. The mycelium is overwintered in the parts of the fruit, the moss, the dry branches and the branches of the mycelium. In the second year, the conidia are spread by rainwater and insects, invading the fruit through the lenticels, and infecting many times. Generally, from late May to early June, the invasion and dyeing period is high. High temperature and high humidity are the peak period from July to August, and the disease fruit appears in large numbers. After the onset of the fruit, it is initially a brown round spot, which turns into a dark brown (or black) lesion and sag, and the central protruding black small grain points are arranged in a concentric pattern. It occurs severely when it is hot, humid, or rainy. The orchard is closed and low, and the ventilation and light transmission are not easy to occur.
In short, prevention of disease must seize three key periods: First, the work of clearing the garden in winter and spring, destroying the wintering place of germs and reducing the wintering base of bacteria. The second is to strengthen the drug protection 3 to 5 days after flowering to prevent the infection of the bacteria. The third is to pay attention to climate change, to spray before the rain, to prevent the spread of pathogens.
Board Thickness : 4.0-7.0mm
Wearing Layer Thickness :0.3mm,0.5mm as regular
Surface Texture :Deep Grain,Wood Grain,Marble Grain,Stone,Carpet
Finish :UV-Coating
Installation :Click system(Unilin,Valinge)
Delivery Time :15-25 days
Size:6''*48''(150mm*1220mm)
7''*48''(182mm*1220mm)
9''*48''(230mm*1220mm)
9''*60''(230mm*1525mm)
Backing Foam :IXPE(1.0mm,1.5mm,2.0mm) EVA(1.0mm,1.5mm)
Density :2.07kg/m3
Surface :Wood Embossed,Deep Wood Embossed,Handscraped,Eir.
Usage :Bedroom,Kitchen,Basements,Home,School,Hospital,Mall,Commercial to use.
Features :Waterproof,Wear resistant,Anti-slip,Moisture Proof,Fireproof,durable, anti-scratch, anti-bacterail.
SPC vinyl is a luxury vinyl flooring option with a structurally rigid, 100% waterproof core. SPC is also known as rigid core vinyl, and we use these terms interchangeably. Rigid core engineered vinyl flooring is designed to look like wood or stone, but requires less upkeep.
This flooring is durable, waterproof, and perfect for DIY installation. It`s ideal for both home and commercial areas.
Fruit tree spraying is not "more" in "qiao"
Apple tree disease prevention and control is not a lot of times, the key is to play well, that is, to medicinal in the critical period of disease prevention. To do this, we must understand the occurrence of the main diseases in the production, and then according to the law of occurrence, in the most sensitive period of the disease, to control the bacteria in the non-germinated or uninfected state, to achieve twice the result with half the effort.
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