| Customization: | Available |
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| CAS No.: | 84087-01-4 |
| Formula: | C10h5cl2no2 |
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Quinclorac is a commonly used herbicide for controlling barnyard grass in rice fields. This chemical gets absorbed by germinating seeds, roots, and leaves. It exhibits characteristics similar to hormone-type herbicides. The symptoms resemble those of auxins. The roots of rice can decompose dichl-oroacetic acid. This decomposition makes it safe for rice plants.
Quinclorac is a hormone-type selective herbicide for barnyard grass in rice fields. It has prominent effectiveness in controlling barnyard grass at the 4 to 7 leaf stage, with one application capable of managing barnyard grass throughout the entire growth period of rice. Additionally, it can also control other weeds such as duck's tongue and water celery. The recommended dosage is 13.3 to 26.7 grams per 100 square meters, applied in a spray. It is generally recommended to apply the herbicide after transplanting rice, when barnyard grass is at the 1 to 3.5 leaf stage.
Using quinclorac before the 2-leaf stage of rice can easily cause phytotoxicity, manifested as spreading leaves during the tillering stage, a lack of tillers, and the formation of onion-like leaves. Before the 3-leaf stage of rice, the maximum application rate should not exceed 25 grams of pure product per acre (equivalent to 50 grams of 50% Quinclorac wettable powder). Excessive use of Quinclorac, uneven spraying, or repeated applications may lead to phytotoxicity, characterized by deep green leaf color, slow tiller development, and onion-like leaves later on. In cases of mild phytotoxicity, seedlings may exhibit thickened, hardened, and brittle bases, with narrow and twisted heart leaves. Symptoms of phytotoxicity generally appear 10 to 15 days after application.
Package:
Liquid: 250ml bottle, 500ml bottle, 1L bottle, 5L drum, 20L drum, 200L drum…
Solid: 100g bag, 500g bag, 1kg bag, 25kg bag/drum…
Packaging and labeling are customized according to customer requirements.
| Product name | Quinclorac |
| Tech grade | 95%TC |
| Formulation | 50%WP,25%SC,75%DF |
| Molecular formula | C10H5Cl2NO2 |
| CAS No. | 84087-01-4 |
| EINECS No. | 402-780-1 |
| Shelf life | 2 Years |
Q1: How can you guarantee quality?
A1: Always a pre-production sample before mass production;
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