CN101263830A - Multi-effect pesticidal preparations and uses thereof - Google Patents
Multi-effect pesticidal preparations and uses thereof Download PDFInfo
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Abstract
The invention relates to a multi-purpose pesticide formulation and the application thereof, belonging to the pesticide formulation technical field, which is characterized in that the pesticide formulation comprises from 20% to 80% of biomass gasification tar, from 15% to 55% of an organic acid, and from 3% to 25% of pesticide addition agent, and biomass gasification tar is either bamboo tar, wooden tar and (or) straw tar. The multi-purpose pesticide formulation is applicable to prepare the pesticide formulation to prevent and cure the bacteria, pests, and mites. The multi-purpose pesticide formulation has the advantages of utilizing biomass gasification tar as the main active component, taking the organic acid as the auxiliary active component and the solvent, having low toxicity of the prepared product to the animals and good compatibility and safety to the environment, being effective to each living stage of mites and difficult to produce the resistance with good function of killing bacteria, mites, and pests, and enjoying the simple operation method and low manufacturing cost, which is applicable to a plurality of animals and plants for killing bacteria, mites, and pests.
Description
Technical field
The invention belongs to technical field of pesticide preparations, be specially a kind of multi-effect pesticidal preparations and uses thereof.
Background technology
A lot of bactericide all have in various degree toxicity to human and animals and plants, and accumulate in the environment of being everlasting, and to the environment structure long-term hazards, so the bactericide of low toxicity becomes the focus of present research.And the low toxicity of medicament not only comprises the characteristic of inorganic agent itself, should comprise that also inorganic agent production poisons with raw material, conversion reagent, reactive mode, the low of reaction condition, preferably can reach the potion multiple-effect.The main feature of multifunctional sterilization agent is: consumption is few, the efficient height, be difficult for developing immunity to drugs, the integrated treatment performance is affected by environment little, and can simplify processing procedure, except that requiring product itself to have the high bactericidal effect, also require product to have strong infiltration capacity etc., so that the bacterium that will conceal among them all kills, improve bactericidal effect, prolong the term of validity of sterilization processing.
Miticide comprises can only kill mite and can not desinsection or to kill the agricultural chemicals of mite; Have the insecticide of acaricidal action concurrently,,, claim that sometimes they are Insecticidal and acaricidal agent so can not be called miticide because of its main biologically active is a desinsection.Main phytophagy mite has tetranychid (Tetranychidae, Tenuipalpidae), furan line mite, Eriophyidae etc. on the agricultural, and the Panonychus citri in the tetranychid belongs to, tetranychus telarius belongs to and the itch mite of Eriophyidae is global harmful mite, then is harmful mite common on the agricultural at China's tetranychus telarius and Panonychus citri genus.Expect 2005, Lepidoptera, nematode, mite, aphid, springtail still are the main objects of insect control, kind surplus the mite class has 500 approximately, kind surplus endangering serious about 40, main kind is spider mite kind, goitre mite class, the main harm crop is crops such as fruit tree, cotton, wheat class, vegetables, tobacco, tea tree, and what wherein harm was the most serious is orange tree, apple tree and cotton.Agricultural evil mite has that volume is little, breeding is fast, adaptability by force and characteristics such as easily develop immunity to drugs, be the pest group of the most difficult control of generally acknowledging.
Nineteen forty-four U.S. Shi Duofu company develops the sufenone that has only acaricidal action, and the development of specialized acaricide after this is very fast, and new varieties constantly occur.The miticide that China oneself produces mainly contains: kinds such as pyridaben, dicofol, four mite piperazines, azacyclotin, three phosphor tins, single carbonamidine, Amitraz, fenbutatin oxide, macro tetrolide, Avermectin, propargite.In these kinds, what deserves to be mentioned is pyridaben, it is wide that this miticide kills mite spectrum, and the mite of each vegetative stage is all had very good control efficiency, and it is very fast that unique deficiency is that the evil mite produces resistance to it, uses several years resistances promptly very serious; The more kind of another manufacturer is a dicofol, also is the miticide of kind of high-efficiency broad spectrum, and to one-tenth, if mite and ovum are all effective, quick-acting and wholesomeness are all better, but it is residual higher.From the miticide of current use,, also more easily decompose though great majority are compounds efficient, low toxicity, but the great majority in them all are never poisons, mammiferous toxicity be can not be ignored, environment is also had certain influence, harmful simultaneously mite easily produces resistance.In the long run, acaricidal development is just towards non-killing livestock property (insect hormone) noval chemical compound and the development of biotype compound, to solve them to the toxicity of animal, drug-fast problem is taken place for pollution, the evil mite of environment, therefore it is few, little to the natural enemy injury, to each life stage of evil mite all effectively and be difficult for producing the novel miticide of safety of resistance to develop efficient, long-acting, wide spectrum, environmental pollution, also is the task of top priority.
Summary of the invention
At the above-mentioned problems in the prior art, the objective of the invention is to design the technical scheme of multi-effect farm chemical medicament that a kind of low toxicity, no extended residual, environmentally safe, germicide-acaricide good disinsection effect are provided and uses thereof, its using method is simple, consumption is low, can be applicable to multiple animals and plants.
Described a kind of multi-effect pesticidal preparations, it is characterized in that containing biomass gasification tar 20-80%, organic acid 15-55%, insecticides adjuvant 3-25%, described biomass gasification tar is bamboo tar, wood tar and/or careless tar, described organic acid is one or more mixtures in formic acid, acetate, propionic acid, butyric acid or the benzoic acid, and described insecticides adjuvant is DBSA, calcium dodecyl benzene sulfonate, neopelex or OP-10.
Described a kind of multi-effect pesticidal preparations is characterized in that described biomass gasification tar content is 40-60%, preferred 50-55%.
Described a kind of multi-effect pesticidal preparations is characterized in that described organic acid content is 25-45%, preferred 30-40%.
Described a kind of multi-effect pesticidal preparations is characterized in that described insecticides adjuvant content is 10-20%, preferred 15-18%.
Described a kind of multi-effect pesticidal preparations is characterized in that the application of this medicament in preparation control sterilization, desinsection, miticide farm chemical preparation.
Described a kind of multi-effect pesticidal preparations is characterized in that this medicament prevents and treats application in powdery mildew of cucumber, rice sheath blight disease, rice green smut, tea tree tetranychid, sweet orange spider or the tealeaves aphid pesticidal preparations in preparation.
Described a kind of multi-effect pesticidal preparations is characterized in that the application of this medicament in preparation control swine influenza virus or mouse herpes simplex virus pesticidal preparations.
Described a kind of multi-effect pesticidal preparations is characterized in that the application of this medicament in preparation control rabbit itch mite, dog vermiform mite pesticidal preparations.
Described a kind of multi-effect pesticidal preparations is characterized in that the application of this medicament in preparation control poultry manure processing pesticidal preparations.
Described biomass gasification tar is the pitchy oily mater that is condensed at normal temperatures by the gas that collection after vegetable material and the industrial wood waste pyrolysis thereof obtains, mainly contain bamboo tar, wood tar and careless tar at present, bamboo tar is the accessory substance that bamboo surplus material of processing obtains through high temperature pyrolysis, wood tar is the accessory substance that wood machining residues and shell obtain through high temperature pyrolysis, and careless tar is meant the accessory substance that herbaceous plant, crop stalk and crops husk obtain through high temperature pyrolysis.
Above-mentioned a kind of multi-effect pesticidal preparations, with the biomass gasification tar is main active, with organic acid as the auxiliary activity composition solvent of holding concurrently, the preparation that makes is low to animal toxicity, Environmental compatibility is good, environmentally safe, all effective and difficult resistance, the germicide-acaricide good disinsection effect of producing to each life stage of evil mite; And using method is simple, and low cost of manufacture is applicable to multiple vegeto-animal germicide-acaricide desinsection.The percentage composition that relates in the present specification unless otherwise indicated is weight percentage.
Embodiment
Now, further specify beneficial effect of the present invention in conjunction with the embodiments of the invention and the test of pesticide effectiveness.
Embodiment 1
In the 500L reactor, drop into bamboo tar 250kg, formic acid 240kg and stir, after all dissolving, slowly drop into 10kg emulsifier DBSA again, stir, make the bamboo tar preparation.
Embodiment 2
In the 500L reactor, drop into wood tar 300kg, acetate 150kg and stir, after all dissolving, slowly drop into 50kg emulsifier calcium dodecyl benzene sulfonate again, stir, make the wood tar preparation.
Embodiment 3
In the 500L reactor, drop into careless tar 350kg, propionic acid 100kg and stir, after all dissolving, slowly drop into 100kg emulsifier neopelex again, stir, make careless tar preparation.
Embodiment 4
In the 500L reactor, drop into bamboo tar 100kg, wood tar 100kg, butyric acid 200kg stirring, after all dissolving, slowly drop into 100kg emulsifier 0P-10 again, stir, make the compound tar preparation of bamboo wood.
Embodiment 5
Drop into bamboo tar 100kg, wood tar 100kg, careless tar 100kg in the 500L reactor, benzoic acid 150kg stirs, and after all dissolving, slowly drops into the 50kg emulsifier op-10 again, stirs, and makes the careless compound tar preparation of bamboo wood.
Embodiment 6
In the 500L reactor, drop into bamboo tar 50kg, wood tar 50kg, careless tar 50kg, formic acid 50kg, acetate 50kg, propionic acid 50kg, butyric acid 50kg and benzoic acid 50kg, after stirring all dissolvings, slowly drop into 100kg emulsifier DBSA again, stir, make the careless compound tar preparation of bamboo wood.
The control efficiency of above-mentioned multi-effect pesticidal preparations below is described by test.
Table 1. is prevented and treated powdery mildew of cucumber test of pesticide effectiveness table (unit: doubly, sheet, %) as a result
Table 1 data show: embodiment 1-6 all has effect preferably to preventing and treating powdery mildew, embodiment 1 and 3 is better than embodiment 2,3,5 and 6, embodiment 2,3 is better than embodiment 5,6, and the effect of embodiment 5,6 and commercially available medicine 0.3% standing grain health is suitable, and working concentration is advisable with 500-1000mg/L.
Table 2. is prevented and treated the rice sheath blight disease result of the test
| Handle | Concentration of treatment (tar content mg/L) | Average disease refers to before the medicine | Average disease refers to behind the medicine | Average preventive effect (%) |
| Embodiment 1 | 500 | 2.39 | 5.7 | 74.1 |
| Embodiment 2 | 500 | 2.35 | 7.3 | 66.3 |
| Embodiment 3 | 500 | 2.34 | 7.7 | 64.7 |
| Embodiment 4 | 500 | 2.15 | 8.2 | 59.1 |
| Embodiment 5 | 500 | 2.39 | 5.7 | 68.6 |
| Embodiment 6 | 500 | 2.35 | 7.3 | 60.7 |
| 5% jinggangmeisu WC200 doubly | 250 | 2.24 | 6.5 | 69.4 |
| Clear water | 1.97 | 18.7 |
Table 2 data show: embodiment 1-6 all has effect preferably to preventing and treating banded sclerotial blight, the control efficiency of embodiment 1-6 does not have significant difference, also do not have significant difference with commercially available medicine 5% jinggangmeisu, promptly the effect of embodiment 1-6 and commercially available medicine 5% jinggangmeisu is suitable, and working concentration is advisable with 500mg/L.
The table 3. control rice green smut test of pesticide effectiveness is table (unit: times ,/250 clumps, %) as a result
Table 4. control tea tree tetranychid result of the test table (unit: times ,/30 leaves, %)
The sweet orange spider result of the test of table 5. control
| Handle | Concentration (tar content mg/L) | Behind the medicine 1 day | Behind the medicine 3 days | Behind the medicine 7 days | Behind the medicine 15 days |
| Embodiment 1 | 750 | 50.7 | 87.7 | 93.7 | 86.8 |
| Embodiment 2 | 750 | 69.4 | 95.2 | 94.3 | 85.8 |
| Embodiment 3 | 750 | 64.4 | 78.1 | 93.3 | 85.0 |
| Embodiment 4 | 750 | 74.3 | 85.3 | 97.1 | 82.2 |
| Embodiment 5 | 750 | 72.5 | 88.7 | 95.7 | 87.1 |
| Embodiment 6 | 750 | 70.2 | 89.1 | 94.9 | 90.2 |
| The special EC of 73% alkynes mite | 365 | 80.4 | 89.2 | 95.4 | 90.8 |
Table 6. control control tealeaves aphid result of the test
| Handle | Concentration (tar content mg/L) | Behind the medicine 3 days | Behind the medicine 7 days | Behind the medicine 15 days |
| Embodiment 1 | 750 | 85.7 | 95.7 | 84.2 |
| Embodiment 2 | 750 | 82.3 | 93.5 | 83.6 |
| Embodiment 3 | 750 | 83.7 | 92.8 | 82.7 |
| Embodiment 4 | 750 | 82.9 | 96.4 | 78.9 |
| Embodiment 5 | 750 | 79.9 | 89.4 | 79.5 |
| Embodiment 6 | 750 | 78.4 | 83.4 | 78.4 |
| 10% Imidacloprid WP1000 doubly | 365 | 69.8 | 75.3 | 77.6 |
The killing effect statistical results table of table 7. pair rabbit itch mite
The demodectic killing effect statistical results of table 8. pair dog table
Table 3 data show: embodiment 1-6 all has effect preferably to preventing and treating false smut, embodiment 1 effect is best, and embodiment 2-4 effect is placed in the middle, is better than embodiment 5-6, the effect of embodiment 5-6 and commercially available medicine 20% triazolone is suitable, and working concentration is advisable with 500-1000mg/L.Table 4-5 data show: embodiment 1-6 all has effect preferably to the control acarid, and embodiment 2 is better than embodiment 1, and embodiment 3 is better than embodiment 4, and embodiment 6 is better than embodiment 5, and working concentration is advisable with 500-1000mg/L.Table 6 data show: embodiment 1-6 all has effect preferably to anti-eliminating aphis, the control efficiency of embodiment 1-6 does not have significant difference, also do not have significant difference with commercially available medicine 10% Imidacloprid, promptly the effect of embodiment 1-6 and commercially available medicine 10% Imidacloprid is suitable, and working concentration is advisable with 750mg/L.
Table 7-8 data show: embodiment 1-6 all has effect preferably to control animal acarid, and working concentration is advisable with 125-1000mg/L, wherein for the itch mite working concentration with 250-1000mg/L; For the vermiform mite working concentration with 125-500mg/L.
The inhibitory action statistical results table of table 9. pair swine influenza virus
The inhibitory action statistical results table of table 10. pair mouse herpes simplex virus
The sterilization effect test comparative result table of table 11. pair each bacterioid
Table 9-11 data show: embodiment 1-6 all has effect preferably to preventing and treating virus and bacterium, and working concentration doubly is advisable with 250-1000mg/L, therefore is used for poultry manure and handles and poultry environmental treatment medicament.
The report of one .50% bamboo tar missible oil toxicity test
1. acute oral toxicity test
Materials and methods:
The sample impression: sample is a black liquor, and penetrating odor is arranged, and is water-soluble.
Sample preparation: take by weighing sample, be made into the soup of desired concn with distilled water for examination, high dose group original liquid by design dosage.
Experimental animal: SD kind rat is adopted in test, provides (licensing: SCXK＜Zhejiang〉2003-0001) by Zhejiang Province's Experimental Animal Center.
Test procedure: each 20 of male and female rats are divided into 4 groups respectively, 5 every group at random.After the animal fasting overnight, press horn method to female rats with 10000,4640,2150,1000mg/kg dosage, male rat with 4640,2150,1000,464mg/kg dosage does a per os contamination; Observe also record poisoning symptom, death time after the contamination, and dead animal is done to dissect inspection, surviving animals continues to observe for 2 weeks.
Result of the test: occurred hydrostomia behind the animal contaminated in 20～30 minutes, by poisoning symptoms such as hair humidities, serious poisoner is dead in back 3 days of contamination; Not dead animal recovered normal on the 5th day; The visible stagnated blood of liver of dead animal autopsy, stomach and intestine hyperemia; Obvious poisoning symptom does not appear in low dose group; Surviving animals is observed 2 all backs weight increase, and execution is done gross anatomy and do not seen that each internal organs has macroscopic material alterations, and detailed results is seen attached list.
According to above-mentioned result of the test, 50% bamboo tar missible oil is to male and female rat oral LD
50Be respectively: female-3690 (2710 ~ 5010) mg/kg, male greater than 4640mg/kg.
Conclusion: press GB15670-1995 China existing agricultural chemicals acute oral toxicity grade scale, 50% bamboo tar missible oil all belongs to low toxicity to male and female rat acute per os toxicity.
50% bamboo tar missible oil is to the acute oral toxicity test of rat table as a result
2. acute dermal toxicity test
Materials and methods:
The sample impression: sample is a black liquor, and penetrating odor is arranged, and is water-soluble.
Sample preparation: use original liquid.
Experimental animal: SD kind rat is adopted in test, provides (licensing: SCXK＜Zhejiang〉2003-0001) by Zhejiang Province's Experimental Animal Center.
Test procedure: each 5 of male and female rats, wiped out rat back by hair in preceding 24 hours in experiment, confirm that the harmless back of skin is stand-by next day.The male and female rat all with the soup of 2000mg/kg dosage, is applied to 4 * 5cm respectively equably
2On the skin of cropping position, cover non-stimulated plastic film and gauze, use non-stimulated immobilization with adhesive tape; Contaminate after 4 hours, clean residual liquor with temperature laundering liquid cotton balls, observation and record skin reaction and whole body poisoning symptom, surviving animals are observed the back execution of 2 weeks and are dissected and check.
The result: animal contaminated is not seen skin irritatin and whole body poisoning symptom after 4 hours; Erythema appearred in test position skin in the 3rd day, recovered normal on the 6th day; Animal dead did not appear in the observation period; Surviving animals is observed 2 all backs weight increase, and execution is done gross anatomy and do not seen that each internal organs has macroscopic material alterations; Press the GB15670-1995 regulation, no longer carry out more high dose test.
According to above-mentioned result of the test, 50% bamboo tar missible oil to the male and female rat through skin LD
50All greater than 2000mg/kg.Detailed results is seen attached list.
Conclusion: press GB15670-1995 China existing agricultural chemicals acute dermal toxicity grade scale, 50% bamboo tar missible oil all belongs to low toxicity to male and female rat acute percutaneous toxicity.
50% bamboo tar missible oil is to the acute dermal toxicity result of the test table of rat
| Sex | Dosage (mg/kg) | Number of animals (only) | Death toll (only) | Lethality (%) | LD50 and 95% fiducial limit (mg/kg) |
| Female | 2000 | 5 | 0 | 0 | ＞2000 |
| Male | 2000 | 5 | 0 | 0 | ＞2000 |
3. eye irritant test
Materials and methods: sample impression: sample is a black liquor, and penetrating odor is arranged, and is water-soluble.Sample preparation: use sample stoste.Experimental animal: test adopts New Zealand to plant rabbit, provides (licensing: SCXK＜Zhejiang〉2003-0001) by Zhejiang Province's Experimental Animal Center.
Test procedure: adopt 4 of rabbit, test and drip 1% fluorescein sodium in preceding 24 hours animal bilateral eye, inferior daily inspection eyes are confirmed to drop into test after the no corneal injury.Eyelid on the left of leaving behind gently splashes into the 0.1ml sample in the conjunctival sac, and makes closed about 1 second, will not wash in 24 hours, and branch hole is contrast.The dispensing back was observed respectively and is tried thing to the irritant reaction of conjunctiva, cornea, iris and the 4th, 7 day recovery situation in 1,24,48,72 hour.As 72 hours still vacuum response, then termination tests.As corneal injury appears, and the process and the invertibity thereof that need to continue to observe damage, the observation period was no longer than 21 days.According to the scoring of eye injury degree, calculate eye irritation score index after the off-test, and carry out the stimulus intensity evaluation by GB15670-1995.
Result: drip behind the medicine 1 hour visible animal eye conjunctiva mild hyperaemia and oedema, and a small amount of secretion is arranged, iris and cornea no abnormality seen; 24 hours animal conjunctiva sxs, iris hyperemia, cornea occurs large stretch of muddy; 48 hours animal symptom no changes; The animal corneal damage range was slightly dwindled in 72 hours; Animal conjunctiva remission in the 4th day, it is normal that iris all recovers; The part animal corneal recovered normal in the 7th day; Animal all recovered normal in the 14th day.Press the GB15670-1995 regulation, no longer continue to observe, detailed results is seen attached list.Wash eye test by 4 rabbit of GB15670-1995 " agriculture chemical registration toxicology test method " alternative.Drip behind the medicine 1 hour visible animal eye conjunctiva mild hyperaemia and oedema, and a small amount of secretion is arranged, iris and cornea no abnormality seen; Remission in 24 hours; Animal all recovered normal in 48 hours.Press the GB15670-1995 regulation, no longer continue to observe.Conclusion: press GB15670-1995 China existing agricultural chemicals eye irritation grade scale, 50% bamboo tar missible oil has the moderate excitant to the rabbit eyes, and washing the eye test result has slight excitant.
4. skin irritatin test
Materials and methods:
The sample impression: sample is a black liquor, and penetrating odor is arranged, and is water-soluble.
Sample preparation: use sample stoste.
Experimental animal: test adopts New Zealand to plant rabbit, provides (licensing: SCXK＜Zhejiang〉2003-0001) by Zhejiang Province's Experimental Animal Center.
Test procedure: 4 rabbit are adopted in test, wipe out back part of animal two sides by hair in preceding 24 hours in experiment, confirm that skin drops into test after harmless next day; The 0.5ml sample is coated on left side 2 * 3cm equably
2On the skin of no hair-fields, cover gauze and add aluminium foil, with non-stimulated immobilization with adhesive tape, self offside skin is contrast; Clean remaining medicine with temperature laundering liquid after 4 hours; Observing and write down local skin reaction (erythema and oedema form) continues to observe for 2 weeks then.
Mark after the off-test, calculate stimulation index, make the irritant reaction intensity evaluation according to GB15670-1995.
The result: behind the coating 4,24,48 hours, animal experiment position and contrast position skin there is no erythema and oedema forms.Detailed results is seen attached list.
Conclusion: press GB15670-1995 China existing agricultural chemicals skin irritation grade scale, 50% bamboo tar missible oil is to rabbit skin nonirritant.
5. sensitization of skin test
Materials and methods:
The sample impression: sample is a black liquor, and penetrating odor is arranged, and is water-soluble.
The sample preparation: the sensitization contact original liquid, excite contact to prepare with distilled water, concentration is 500mg/ml.
Experimental animal: animal subject is that male guinea pig is planted by Britain, and body weight 300～350g is provided by Zhejiang University of Traditional Chinese Medicine's (licensing: SCXK＜Zhejiang〉2005-0021).
Test procedure: 13 every group of 3 treated animals (experimental group, negative control group, positive controls) are established in test; Adopting the skin application method to carry out sensitization contacts with exciting; With 2-4-dinitrofluorobenzene (with DMSO preparation, sensitization concentration is 5mg/ml, and exciting concentration is 2.5mg/ml) as positive control; Test divides two steps to carry out.
Sensitization contact: test and wiped out the back part of animal left side in preceding 24 hours, 0.1ml is tried thing be applied to 2 * 2cm by hair
2On the filter paper, be applied to the unhairing district, two-layer gauze covers, and with non-stimulated immobilization with adhesive tape 6 hours, during off-test, the flush away nubbin.And respectively repeated once in the 7th, 14 day.Negative control group is only given and is excited contact.
Excite contact: after the last sensitization contact 14 days and 28 days, 0.1ml is tried thing applied ointment or plaster at opposite side unhairing position (method is the same), continue after 6 hours the flush away residual drug.Observed 12 days continuously.Negative control group excites the same experimental group of contact conditions.The number of animals that erythema or oedema (no matter degree weight) will occur is obtained the sensitization rate divided by the animal sum, carries out sensitization rate strength assessment by GB15670-1995.
The result: after three sensitization contact 6,24,48 hours, there is no coating position skin abnormality, the viewing duration animal activity is normal, weight increase.Excite behind the coating in 12 day observation period, it is obviously unusual that experimental group and negative control treated animal do not see that the coating position has.And the positive control treated animal sees that all erythema and oedema appear in the coating position.Detailed results is seen attached list.Conclusion: press GB15670-1995 to sensitization rate strength grading, 50% bamboo tar missible oil belongs to the weak sensitizer of I level.
Claims (9)
1, a kind of multi-effect pesticidal preparations, it is characterized in that containing biomass gasification tar 20-80%, organic acid 15-55%, insecticides adjuvant 3-25%, described biomass gasification tar is bamboo tar, wood tar and/or careless tar, described organic acid is one or more mixtures in formic acid, acetate, propionic acid, butyric acid or the benzoic acid, and described insecticides adjuvant is DBSA, calcium dodecyl benzene sulfonate, neopelex or OP-10.
2,, it is characterized in that described biomass gasification tar content is 40-60%, preferred 50-55% as right 1 described a kind of multi-effect pesticidal preparations.
3,, it is characterized in that described organic acid content is 25-45%, preferred 30-40% as right 1 described a kind of multi-effect pesticidal preparations.
4,, it is characterized in that described insecticides adjuvant content is 10-20%, preferred 15-18% as right 1 described a kind of multi-effect pesticidal preparations.
5,, it is characterized in that the application of this medicament in preparation control sterilization, desinsection, miticide farm chemical preparation as right 1 described a kind of multi-effect pesticidal preparations.
6,, it is characterized in that this medicament prevents and treats application in powdery mildew of cucumber, rice sheath blight disease, rice green smut, tea tree tetranychid, sweet orange spider or the tealeaves aphid pesticidal preparations in preparation as right 1 described a kind of multi-effect pesticidal preparations.
7,, it is characterized in that the application of this medicament in preparation control swine influenza virus or mouse herpes simplex virus pesticidal preparations as right 1 described a kind of multi-effect pesticidal preparations.
8,, it is characterized in that the application of this medicament in preparation control rabbit itch mite, dog vermiform mite pesticidal preparations as right 1 described a kind of multi-effect pesticidal preparations.
9,, it is characterized in that the application of this medicament in preparation control poultry manure processing pesticidal preparations as right 1 described a kind of multi-effect pesticidal preparations.
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