How to treat soybean anthrax with pesticides :
(1) Selection of disease-resistant varieties and disease-free seeds. (2) Remove the sick body and deep turn in time after harvest, and carry out rotation for more than 3 years. (3) Chemical control Before planting, 50% carbendazim wettable powder or 50% chlorhexidine WP can be used for seed dressing with 0.5% of seed weight, and mixed for a few hours. It can also be sprayed with 25% charringer WP 500 times or 47% rigon WP 600 times after flowering.
Lamp accessories are various parts and accessories used to install, secure and connect lighting fixture. They play an important role, not only to ensure the normal operation of the lamp, but also to improve the use effect and aesthetics of the light.
There are many materials for making lamp accessories, generally speaking, there are metal, plastic, glass, ceramics, etc. Metal generally has a long service life, corrosion resistance, and should not be aged, such as iron product lamps, which have a long service life; Plastic lighting product have a short use time, a faster aging speed, and are easy to deform when heated; The service life of glass and ceramic lighting is long as well.
Nowadays, the lighting and lighting accessories industry uses metal materials as the most widely used base, generally used materials are zinc alloy, aluminum alloy, steel, stainless steel, etc. The use of technology is mainly electroplating, painting, oxidation and electrophoretic coating. With the current people to lighting accessories product performance requirements and environmental awareness improved, electrophoretic coating process has gradually become the preferred process for surface treatment of lighting accessories.
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