Amaranth rust is mainly harmful to leaves and pedicels. The control methods can be divided into the following two points: 1: Agricultural crops are rotated, the accumulation of bacterial sources is reduced, and the plants are properly planted to maintain good ventilation in the field. 2: Spraying a new high-fat film 600 times before the onset of the disease, can automatically form a polymer protective film that is invisible to the naked eye to optimize the water absorption, breathability and light transmission quality of the plant. Blocking pests and smuggling signals and weakening the media to resist and defend against natural environmental disasters. In the early stage of the disease, a highly targeted agent is used together with a new high-fat film, and the use is at intervals of 7 to 10 days. The new high-fat film can improve the utilization rate of the active ingredient of the pesticide , improve the control effect, and reduce the amount of the pesticide to improve the ecological value of the amaranth. Phenylphosphonic dichloride Basic Information
Phenylphosphonic Dichloride Structure
Phenylphosphonic Dichloride CAS No.824-72-6 phenylphosphonic dichloride,phenylphosphonic dichloride wiki,phenylphosphonic dichloride msds,phenylphosphonic dichloride reaction,phenylphosphonic acid dichloride ShanDong YingLang Chemical Co.,LTD , https://www.sdylhgtrade.com
Product Name: phenylphosphonic dichloride
CAS: 824-72-6
MF: C6H5Cl2OP
MW: 194.98
EINECS: 212-534-3
Mol File: 824-72-6.mol
Melting point 3 °C(lit.)
Boiling point 258 °C(lit.)
density 1.375 g/mL at 25 °C(lit.)
refractive index n20/D 1.559(lit.)
storage temp. 2-8°C
solubility Miscible with benzene, chloroform, dimethyl sulfoxide and carbon tetrachloride.
form Liquid
color Clear yellow to brown
Specific Gravity 1.394 (25℃)
Water Solubility reacts