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COUMAPHOS, ASUNTOL,
BAYMIX, CO-RAL, DIOLICE, MELDANE, RESITOX, UMBETHION, NEGASHUNT,
PERIZIN
0,0-diethyl-0-(3-chloro-4-methyl-2-oxo-2H-l-benzapyran-7-yl)
phosphorothioate
TYPE: Coumaphos is a systemic, organic phosphate livestock insecticide.
ORIGIN: BayerAG in Germany, 1958. Licensed to be sold in the
U.S. by Mobay Animal Health Div.
TOXICITY: LD50-13 mg/kg. May cause eye and skin irritation.
FORMULATIONS: 25% WP, 1 and 5% dusts, 4% pour-on, 3% spray
foam. 4.2 EC, 1 1.6% EC.
PHYTOTOXICITY: Generally not applied to plants.
USES: Used on beef cattle, dairy cattle, sheep, dogs, goats,
swine and horses.
IMPORTANT PESTS CONTROLLED: Grubs, flies, lice, ticks, keds,
poultry mites, screwworms, mosquitoes, and others.
APPLICATION:
1. Backline treatment-Apply .5 oz/100 lb body weight for grub
control.
2. Spray-Apply after heel fly season has passed at 250 psi or
more pressure. Apply approximately 1 gal of the diluted spray
per animal. Wet the skin, not just the hair.
3. Dip-Agitate the tank thoroughly prior to use. Repeat as necessary.
Maintain adequate concentration in the vats.
4. Spot treatment-Use in infected wounds for screwworm control.
May also be applied as a dust.
5. Backrubbers-Place backrubbers where animals travel daily.
Refill as needed.
6. Cattle grubs-Treat at least 6 weeks before the expected appearance
of the grubs in the back.
PRECAUTIONS: Do not spray animals in a confined, unventilated
area. Do not apply to sick or stressed animals or animals
less than 3 months old. Do not dip overheated animals. Do not
treat within 10 days of shipping, weaning, vaccination, etc.
Do not use before or after the application of natural or synthetic
pyrethrins or compounds used to synergize them. Cattle on a fattening
ration may be more subject to organic phosphate poisoning than
animals on pasture or maintenance feed. Do not mix with other
insecticides nor use in conjunction with oral drenches or other
internal medicines. Toxic to birds and fish.
ADDITIONAL INFORMATION: 10-20 day protection from screwworms
can be obtained. Used to control fly larvae in poultry
manure. Systemically controls cattle grubs in cattle. Used to
control insects on humans.
FLUVALINATE, KLARTAN,
MAVRTK, SPUR, YARDEX, APISTAN
(RS)-alpha-cyano-3-phenoxybenzyl(R)-2-[2-chloro-4-
(trifluoromethyl)anilino] -3-methylbutanoate
TYPE: Fluvalinate is a synthetic-pyrethroid compound used as
a selective contact and stomach-poison insecticide.
ORIGIN: Zoecon Crop., 1980. Now being marketed by Sandoz
Crop Protection.
TOXICITY: LD50-261 mg/kg. May cause eye and skin
irritation.
FORMULATION: 2 lb/gal flowable.
PHYTOTOXICITY: Non-phytotoxic when used as directed.
USES: Ornamentals, cotton, turf, and nonbearing tree, tobacco,
and vine crops, and non-crop areas. Used on a number of crops
outside the U.S. and on crops grown for seed.
IMPORTANT PESTS CONTROLLED: Budworms, bollworms, boll weevils,
thrips, mites, whiteflies, ants, fleas, ticks, earwigs, sowbugs,
crickets, cotton leaf perforator, lygus, loopers, earworms, armyworms,
aphids, and others.
RATES: Applied at .025-. 1 lb actual/A.
APPLICATION: Apply when insects appear, and repeat if necessary,
usually on a 5-10 day basis. May be used inside greenhouses.
PRECAUTIONS: Do not use in fogging type applicators. Toxic to
fish. Buffer the spray solution to a pH of 5-7.
ADDITIONAL INFORMATION: Suppresses spider mite populations. Maintains
its activity under high-temperature conditions. May be tank mixed
with other products.
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