Matrine
Classification: Acaricide, Biological Pesticide... | CAS No.: 519-02-8 | MF: C15H24N2O |
Place of Origin: Jiangsu China (Mainland) | State: Liquid |
Based on Traditional Chinese Herbal Medicine Science, this product is totally a natural organic insecticide extracted from a num
Product Features:
1. High-efficiency, Green-protection of the environment, Broad-spectrum, Low- toxicity, Non-residue.
2. No bad odour and no influences to the quality of farm produce.
3. Containing abundant of trace elements, which can stimulate crops to grow, become stronger, blossom, fructify and increase production.
Control Objects: Bage worm, Cabbage moth, Rottemberg, Saunders, Tea caterpillar, Tea geometrid, Tobacco budworm, Dark-headed stem borer, Striped stem borer, Leaf roller, Red spider, Armyworm
Physical and Chemical Features:
1. Main source material: Sophora flavescens Ait, Pterocarya stenoptera, Platycladus orientalis(Linn), Melia azedarach Linn
2. Appearance: Deep brown liquid,.
3. PH: 4.5-6.0, soluble to water, ethanol and other organic solvents.
4. Active ingredient: Matrine
5. Empirical Formula: C15H24N2O
6. Molecular Weight: 248.37
7. CAS: 519-02-8
8. Structural Formula:
Function Mechanism:
The product exerts its function mainly by direct contact, subsidiary by stomach poison. Once pests touch it, their nervous systems are paralyzed immediately, then proteins of their bodies will denaturalize, finally they will die of breathlessness.
Application Method:
Crops | Target pest | Suitable time for Application | Dilution Rate |
Vegetable | Red mites | Early stage of insect occurrence | 1,000-1500 times |
Rust mites | |||
Cabbage worm | |||
Cabbage moth | |||
Leaf miner | |||
Tea geometrid |
Points of Attention:
1. Don't use it together with alkaline products.
2. Don't spray when it rains or it is too hot outside. It is better to spray after 4:00 pm.
3. It cannot be directly contacted with fish and silkworm. Please avoid polluting fishpond and mulberry.
4. Keep it in cool and dry places and avoid sunshine and high temperature.