Because of its immune-enhancing, anti-cancer, eyesight and other effects, it has received attention. The number of people who grow cockroaches is also increasing, so how can we increase the amount of harvest and the quality of cockroaches? The most important point is the issue of disease prevention. China Pesticide Network Xiaobian for everyone to explain in detail how to prevent and control powdery mildew:
æž¸æž Powdery mildew symptoms and prevention coup:
Powdery mildew is mainly caused by damage to leaves and twigs. In severe cases, it will damage flowers and fruits, greatly reducing the yield of alfalfa. At the beginning of the disease, the leaf surface is covered with white mildew, and powder spots appear as the condition worsens. If the treatment has not been taken, the plant will appear white in a serious situation, and it looks quite eye-catching. At this time, the photosynthesis of the diseased plants is blocked, the leaves begin to turn yellow, and they fall off early, and the growth trend of the mites declines. The incidence of powdery mildew is summarized as follows: the weather is dry and heavier than that in rainy weather. The temperature difference between day and night is conducive to the occurrence and spread of this disease.
Here are the ways to prevent disease:
(1) Clean up the sick bodies and fallen leaves in time, concentrate them deeply or burn them, so as to prevent the infection of the bacteria, and the disease spreads.
(2) Pay attention to the ventilation and light transmission in the field, do not plant too dense, and if necessary, remove the dense branches.
(3) In the early stage of the disease, the pesticide manufacturer recommends spraying 36% thiophanate-methyl suspension 500 times solution or 50% chlorhexidine (benomyl) WP 800 times solution, 60% anti-mildew 2 water-soluble powder 1000 Double solution, 20% triazolone EC 1500 times solution, 30% basic copper sulfate (Green Depot) suspension 400 times solution, 45% crystal stone sulfur mixture 150 times solution, once every 10 days, continuous control 2 ~3 times.
The above-mentioned biocide- producing areas can be changed to 40% Fuxing emulsifiable concentrate 7000-8000 times, once every 20 days, and once or twice. It is necessary to stop taking the medicine 3 days before harvesting.
Engineering Veneer is a thin sheet of wood, rotary cut, sliced or sawed from expensive natural wood. The Veneer is easy to be edge jointed and overlaid on Plywood , MDF , particleboard and so on. So, it can be used in fancy plywood, fancy MDF, fancy Blockboard and veneer faced Particle board.We have Natural Engineering Veneer and Engineering Fancy Veneer
Luli Group Co., Ltd, also supply engineered wood veneers with good quality and competitive pricing.
Advantages of using veneers:
Compared to wood, one of the primary advantages of using veneer is stability. While solid wood can be prone to warping and splitting, because veneer is made of thin layers of wood glued together, the chances of splitting or cracking are reduced. Further, the glue used provides additional strength, making the end result stronger than natural wood.
Usages of Veneer:
Used to cover the surface of plywood, MDF, chipboard, blockboard and so on.
Specification details:
Sizes: 1220mm x 2440mm, 1250mm x 2500mm or as your request
Thickness: From 0.15mm to 0.6mm or as per request
Species: Okoume, Bintangor, Terminalia, Red hardwood, etc.
Grade available: A/A, A/B, B/B
Cutting way: Rotary cutting
Engineering Veneer
Engineering Veneer,Natural Engineering Veneer,Engineering Fancy Veneer,Engineered Wood Veneer
Luli Group Co.,Ltd. , https://www.cnluli.com