2,4-d Amine Salt 720g/L SL, selective herbicide Control of
dicotyledon weeds in rice and wheat fields
|Product Name||2, 4-D|
|Specification||98%Tech, 2 4 D 720g/L SL|
|Chemical Name||(2,4-dichlorophenoxy)acetic acid|
Oral Acute oral LD50 for rats 639-764, mice 138 mg/kg.
Skin and eye Acute percutaneous LD50 for rats >1600, rabbits >2400 mg/kg.
Inhalation LC50 (24 h) for rats >1.79 mg/l.
Toxicity class WHO (a.i.) II
|Applications||2,4D Mode of action Selective systemic herbicide. Salts are readily absorbed by the
roots, whilst esters are readily absorbed by the foliage.
Translocation occurs, with accumulation principally at the
meristematic regions of shoots and roots. 2,4D Acts as a growth
inhibitor. 2,4D Uses Post-emergence control of annual and perennial broad-leaved weeds
in cereals, maize, sorghum, grassland, established turf, grass seed
crops, orchards (pome fruit and stone fruit), cranberries,
asparagus, sugar cane, rice, forestry, and on non-crop land
(including areas adjacent to water), at 0.28-2.3 kg/ha. Control of
broad-leaved aquatic weeds. The isopropyl ester can also be used as
a plant growth regulator to prevent premature fruit fall in citrus
fruit. PhytotoxicityPhytotoxic to most broad-leaved crops, especially cotton, vines,
tomatoes, ornamentals, fruit trees, oilseed rape and beet.|