A kind of for preventing and treating the verminal insecticide of livestock and poultry
Technical field
The present invention relates to the insecticide of control livestock and poultry parasite, specifically the verminal insecticide of a kind of control livestock and poultry.
Background technology
The external parasite distribution of livestock and poultry is wide, and harm is large.Once adopted basudin, Amitraz etc. to treat the external parasite of livestock and poultry traditionally, because this insecticides also exists close, larger to the toxicity of the livestock and poultry problem of therapeutic and toxic dose, be gradually eliminated.More existing desinsection medicines such as ronnel, chlorophos, Propetamphos etc. also have overt toxicity to poultry, fish, and forbidding pregnant domestic animal or lactation period domestic animal, in addition, Long-Time Service also can produce drug resistance in various degree.
Summary of the invention
The object of the present invention is to provide a kind of for preventing and treating the verminal insecticide of livestock and poultry, this insecticide, by being sprayed at the body surface of livestock and poultry, can prevent and treat livestock and poultry vermin.
For achieving the above object, the present invention adopts following scheme: a kind of for preventing and treating the verminal insecticide of livestock and poultry, containing following material medicine in this insecticide of every 1000 milliliters: 10% Permanone missible oil 390-410 mL; 7.5% phoxim pours solution 390-410 mL; 80% dichlorvos solution 90-110 mL; 95% ethanolic solution 90-110 mL.
In insecticide provided by the invention, Permanone (Permethrin) is a kind of pyrethroid coumpound, has following characteristics: 1. efficient, Permanone insecticidal power is 100 times of dichlorodiphenyl trichloroethane, 30 times of dieldrin; 2. wide spectrum, to the insect in multiple livestock and poultry body surface and environment, as mite, tick, lice, horsefly, mosquito, fly, cockroach etc. have very strong tagging and stomach poison function, knockdown effect is strong, and desinsection speed is fast; 3. low toxicity, Permanone is almost non-toxic to people and animals, rat oral LD
50be greater than 2g/kg body weight, because under warm blooded animal body temperature, enzyme paracide ether chrysanthemum ester hydrolysis speed is very fast, makes it to detoxify completely, and transforms rapidly in vivo, do not leave residual components; 4. pollution-free, easily decompose at occurring in nature, free from environmental pollution, also can not cause the medicament residue of animal food.The insecticidal mechanism of Permanone can infiltrate polypide rapidly after medicament contact livestock and poultry vermin, act on parasite nervous system, by specific receptor or be dissolved in film, change nerve synapse film to the permeability of ion, optionally act on the sodium channel on film, postpone the closedown of sodium channel, cause sodium ion to continue interior stream, cause parasite to be overexcited, spasm, finally paralysis and dead.
Phoxim (phoxim) and dichlorvos (dichlorvos) are organophosphorus agricultural chemicals, have that insecticidal power is strong, desinsection wide spectrum, the longevity of residure be long, to tag, have the features such as stomach poison function concurrently, extremely low to people and animals' toxic and side effect.Phoxim is combined with cholinesterase, and make cholinesterase lose the activity of hydrolyse acetylcholine, acetylcholine is accumulated in vivo in a large number, and parasite nervous system is overexcited, and causes parasite limb tremor, spasm, paralysis and dead.
Ethanol is a kind of good organic solvent, stable chemical nature and without environment residual action.
Insecticide provided by the invention has efficient, quick-acting, wide spectrum, without residual hazard, the advantage such as free from environmental pollution, to the insect in multiple livestock and poultry body surface and environment, all kinds of epizoas caused as mosquito, mite, fly, tick, mosquito, lice etc. all have killing action, in addition, this insecticide has the features such as raw material obtains easily, preparation is convenient, cost is low, easy to use.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment
The concrete formula of every 1000 milliliters of insecticides that the present embodiment provides is: 10% Permanone missible oil 400 mL; 7.5% phoxim pours solution 400 mL; 80% dichlorvos solution 100 mL; 95% ethanolic solution 100 mL.Above material medicine is mixed in appropriate container, obtains this insecticide.
The usage of insecticide provided by the invention and consumption are: 1, treat livestock and poultry vermin, this product is diluted with water to 0.1%-0.2% solution and all sprays to livestock and poultry body surface, every day 1 time, continuous 3 times.2, prevent livestock and poultry vermin, this product is diluted with water to 0.1%-0.2% solution and livestock and poultry body surface is all sprayed, monthly 1 time.
Following item should be noted before spraying:
1. insecticide 10-25 DEG C of warm water is formulated as suitable, during more than 25 DEG C, will reduce drug effect, by complete decomposition failure during more than 50 DEG C.
2. insecticide is avoided and to be used with alkaline drug or used in combination simultaneously, otherwise chemical reaction occurs between medicine causes it to lose efficacy.Rainwater-proof drip washing is wanted, in order to avoid affect the treatment to pasture stock or after raising poultry medication scattered.
3. must guard against and improve insecticide working concentration arbitrarily, avoid waste and livestock and poultry drug poisoning occurs.
4. when treating livestock and poultry vermin severe infections, can first cropping spraying again after removing crust, curative effect can be better.Will take general prevention and treatment measure, the external deinsectization of livestock and poultry and the deinsectization of livestock and poultry colony house environment will synchronously be carried out, to prevent vermin repeated infection simultaneously.
The result for the treatment of of insecticide provided by the invention is further illustrated below in conjunction with curative effect evidence.
Clinical Treatment Test: during year March in March, 2012 to 2014, select the model case of the external mite infestationss of livestock and poultry to treat, method this product can be diluted with water to 0.1%-0.2% solution all to spray to livestock and poultry body surface, every day 1 time, continuous 3 times.Spray after 3 times and evaluate result for the treatment of.
Livestock and poultry mite infestationss case therapeutic test result
Animal | Before spraying (head) | After spraying (head) | Invalid or weak effect (head) | Cure rate (%) |
Goat | 17 | 14 | 3 | 82.35 |
Sheep | 42 | 38 | 4 | 90.48 |
Chicken | 178 | 162 | 16 | 91.01 |
Pig | 73 | 67 | 6 | 91.78 |
Dog | 35 | 33 | 2 | 94.29 |
Visible, provided by the invention for preventing and treating livestock and poultry vermin, have that effect is high, person poultry safety, consumption is few, cost is low, the scope of application is wide, the feature such as pollution-free, easy to use.The external insecticides of a kind of desirable livestock and poultry.