Quinclorac

Common name 

Quinclorac

IUPAC name:

3,7-dichloroquinoline-8-carboxylic acid

Chemical Abstracts name

3,7-dichloro-8-quinolinecarboxylic acid

CAS RN

84087-01-4

M.F.:

C₁₀H₅Cl₂NO₂

APPLICATIONS 

Mode of action

Rapidly absorbed through the foliage. Weak auxin activity as determined in wheat coleoptile elongation test, cucumber root elongation test. Cucumber curvature test and ethylene biosynthesis test in soya beans. No influence on Hill reaction. Plant response is similar to IAA or auxin type herbicides of the class of benzoic acids and pyridine compounds.

USES

Pre- and post emergence control of grass weeds (Echinochloa spp., Aeschynomene spp., Sesbania spp.) and other weeds in direct seeded and transplanted rice, at 0.25-0.75 kg a.i./ha. Phytotoxicity Non phytotoxic to transplanted and direct-seeded rice. Under continuous irrigation conditions, injury may occur in adjacent umbelliferous crops if connected to the same waterway.

Formulation:

50%WP 25%SC

Crop:

rice

Target:

echinochloa crusgalli, monochoria vaginalis, arabis gemmifera，arrowleaf monochoria ect.

Precautions:

Rice paddy mixed with Cyperaceae and dicotyledonous grass, can use combined with bensulfuron-methyl.

Can’t use before rice two leaves stage.

Packing details:

10ML ~200L for liquid formulations, 1G~25KG for solid formulations