Bispyribac Sodium

Bispyribac Sodium is a selective herbicide that is commonly used in rice fields to control a wide range of grassy and broadleaf weeds. It is a post-emergence herbicide that is absorbed by the leaves and stems of the weeds, and then translocated to the roots and growing points. Bispyribac Sodium inhibits the activity of an enzyme called acetolactate synthase (ALS), which is responsible for the production of branched-chain amino acids that are essential for the growth and development of plants. Bispyribac Sodium is usually applied in the form of a liquid spray, and it can be mixed with other herbicides or adjuvants to enhance its effectiveness. The recommended dosage of Bispyribac Sodium varies depending on the type of weed and the growth stage of the rice crop, and it should be applied carefully to avoid damage to the rice plants. In terms of chemical information, Bispyribac Sodium has the molecular formula C19H17N4NaO8S, and it belongs to the chemical class of pyrimidinylthiobenzoates. It is a water-soluble compound that has a melting point of 230-234°C, and it is stable under normal storage conditions. Bispyribac Sodium has low toxicity to mammals and birds, but it can be harmful to aquatic organisms and non-target plants if it is not applied properly. Therefore, it is important to follow the label instructions and safety precautions when using Bispyribac Sodium.