Tea is also known as tea leaves, tea leaves, tea, half axillary line, the body is very small, the naked eye is difficult to see. The main damage to eggplant, can also harm other solanaceae crops and melons. Chengyu and cubs can all be harmed. Generally concentrated in the young parts of the suction juice, the upper leaves become smaller and narrower after injury, slow growth, deformity, the victim leaves grayish brown, and there are oil-like, curled edge of the leaves. The tender stems and twigs become brown and twisted after being damaged, and the top branches are dry when severe. Flowers and buds cannot bear fruit after suffering damage. After the fruit is damaged, it causes cracking of the peel, naked seeds of the pulp, and slow growth of the plant. Rhodium powder Rh≥99.95% Properties: silver-white metal, extremely hard, wear-resistant, also has considerable ductility Application: It can be used as raw material for electrical instrumentation, chemical industry and manufacture of precision alloys. Rhodium powder is based on the widespread use of ruthenium in the industrial industry. Since rhodium is a rare metal required by the industry, the industry price is slightly higher than that of general non-ferrous metals. Rhodium, one of the rare elements, has various uses. Rhodium can be used to make hydrogenation catalysts, thermocouples, platinum-rhodium alloys, etc. It is also often plated on searchlights and reflectors, and is also used as a polishing agent for gemstones. and electrical contact parts. precious metal XI AN RHINE BIOLOGICAL TECHNOLOGY CO.,LTD , https://www.rhinebioteches.com