Methoxone sodium salt is a colorless plates. Corrosive. Used as an herbicide.
The invention belongs to the technical field of pesticides, and discloses a composite herbicide containing florasulam, carfentrazone and agroxone. The herbicide takes florasulam, carfentrazone and agroxone with the mass ratio of (80-98): (0.1-10): (0.1-10) as main active components. The invention also discloses application of the composite herbicide in paddy field weeding. The composite herbicide is expanded in the weeding spectrum, improved in the weeding effect, quick in taking effect, long in the lasting period, delayed in resistance to drugs, thorough in the weeding effect, low in residue and toxicity, safe and environmentally friendly, and obvious in effect on controlling paddy field gramineous weeds such as paddy lolium temulentum, amur foxtail and wartwort, broad leaved weeds and cyperaceae weeds.
Methoxone and methoxone salt effervescent/or effervescent tablet and preparation method thereof
Technical field:
The present invention relates to the effervescent of a plant growth regulators/or effervescent tablet and preparation method thereof, be specifically related to a kind of methoxone and methoxone salt effervescent/or effervescent tablet and preparation method thereof.
Background technology:
As plant growth regulator, prevent the early stage fruit drops of fruit such as tomato on the agricultural, and form the s.m.p fruit, promote crop precocious, accelerate rooting of cuttings.Also can make weed killer herbicide, easily be absorbed and conduct by stalk and leaf section, be used for granule cereal, paddy rice, pea, lawn and noncrop area bud rear defence except multiple annual and perennial broadleaf weed.This product has special efficacy to broad-leaved and convexutricle sedge herb, also can prevent and kill off various dicotyledonous and some monocotyledon weed, but invalid to barnyard grass.
methoxone according to claim 1 and methoxone salt effervescent/or effervescent tablet is characterized in that: described methoxone and methoxone salt effervescent/or effervescent tablet formed by the raw material of following mass percent: methoxone and methoxone salt 1%～60%, dispersant 1%～10%, wetting agent 1%～6%, disintegrant 8～50%, binding agent 0%-10%, surplus are filler.
According to claim 1 with 2 described methoxone and methoxone salt effervescent/or effervescent tablet, it is characterized in that: described methoxone salt is selected from one or more in the following substances: methoxone sodium, methoxone potassium, methoxone ammonium.
According to claim 1 with 2 described methoxone and methoxone salt effervescent/or effervescent tablet, it is characterized in that: described dispersant is selected from one or more in the following substances: acrylate homopolymer salt, acrylic copolymer salt, dispersing agent MF, sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, calcium lignosulfonate, naphthalenesulfonate formaldehyde condensation compound.
