CN106719846A - A kind of complex ecological agricultural chemicals and preparation method thereof - Google Patents
A kind of complex ecological agricultural chemicals and preparation method thereof Download PDFInfo
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- CN106719846A CN106719846A CN201611027615.9A CN201611027615A CN106719846A CN 106719846 A CN106719846 A CN 106719846A CN 201611027615 A CN201611027615 A CN 201611027615A CN 106719846 A CN106719846 A CN 106719846A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Microbiology (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a kind of complex ecological agricultural chemicals and preparation method thereof.Every 1 2.5g nicotine and 1.5 4g matrines, 100 140g multiple killing teichomycins, 6 × 1012~9 × 1012Beauveria bassiana, and other auxiliary materials are mixed, and obtain the complex ecological agricultural chemicals.Complex ecological agricultural chemicals of the invention solves the problems, such as the environment negative effect that chemical pesticide long-term use is brought and the potential threat brought to owner in real estate gardens with plant and microorganism and its product as template.
Description
Technical field
The present invention relates to technical field of pesticide, more particularly, to a kind of complex ecological agricultural chemicals and preparation method thereof.
Background technology
At present, real estate park maintenance is with the agriculture of high poison, medium toxic pesticides and other influence healths and ecological environment security
The daily insect pest preventing and controlling in park maintenance is carried out based on medicine.Desinsection is main with organic phosphates, carbamates, plan deinsectization
It is sterilized many based on the agricultural chemicals such as organic sulfur class, organic phosphates, the stupid class of substitution, benzimidazole based on the agricultural chemicals such as chrysanthemum esters.
Such medicine had both polluted environmental disruption ecology, was continuously used with kind or the close agricultural chemicals for preventing and treating mechanism, and easily make
Pest and disease damage is developed immunity to drugs, and lasting potential threat is easily caused to health of human body, especially for real estate gardens ring
The cell owner of the long-term close contact in border, health hazard is more direct.
Other real estate gardens are different from the single plant group of agricultural and the extensive management of forestry.In order to reach grace
Landscape effect, real estate gardens can carry out afforestation effect design using tens kinds of even hundreds of ornamental plants.These are not
, easily there is different types of insect pest and disease in same growth period in congener ornamental plant.Single disease or insect pest are anti-
Method is controlled, the real estate garden landscape effect requirements that repeated multiple times medication just can reach the maintenance that becomes more meticulous are generally required.
In view of this, it is special to propose the present invention.
The content of the invention
The first object of the present invention is to provide a kind of complex ecological agricultural chemicals, and described complex ecological agricultural chemicals solves chemistry
Environment negative effect and the problem of the potential threat brought to owner in real estate gardens that agricultural chemicals long-term use is brought.
The second object of the present invention is the preparation method of above-mentioned complex ecological agricultural chemicals, and described method is very simple, pole
Easily promote.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of complex ecological agricultural chemicals, per 1-2.5g nicotine with 1.5-4g matrines, 100-140g multiple killing teichomycins, 6 × 1012~
9×1012Beauveria bassiana, and other auxiliary materials are mixed, and obtain the complex ecological agricultural chemicals.
Wherein, matrine refers to Banlangen, is a kind of botanical pesticide, free from environmental pollution to people and animals' low toxicity, with specific
Property, natural sex the characteristics of, only specific biology is acted, can be decomposed rapidly in the Nature, final product is titanium dioxide
Carbon and water.Secondly, matrine is the plant endogenous chemical substance active to harmful organism, and composition is not single, but
The not close multigroup combination of the close multigroup and chemical constitution of chemical constitution, complements each other, and plays a role jointly.3rd, it is bitter
Ginseng alkali makes it not be easily caused insect and develops immunity to drugs because various chemical substance collective effects, can long-term use.4th, to phase
The insect for answering directly will not be killed completely, but control insect biotic population quantity will not badly influence the life of the plant population
Produce and multiply.
Beauveria bassiana is a kind of entomogenous fungi of Fungi Imperfecti, with nutrition organs-mycelia and organ of multiplication-mitogenetic
Spore, mycelia has the tabula to have branch.The widely dispersed of muscardine, found from several meters to more than 2000 meters of high mountain of height above sea level
The presence of muscardine, muscardine can invade amount reproduction in the various insects of 6 Ge Mu, 15 sections 200, the polypide of mite class, while constantly
Producing white stiff element (big ring grease toxoid) and calcium oxalate crystal, these materials can cause insect to be poisoned, and body fluid is found that function is sent out
Changing, upsets metabolism so that dead.Conidia of beauveria bassiana meets suitable bar on Cuticle or stomata, alimentary canal
Part starts to sprout, germ tube of being born.Produce lipase, protease, chitinase to dissolve the epidermis of insect simultaneously, worm is invaded by germ tube
Body, the growth and breeding in polypide, nutrient in consumption pin main body forms a large amount of mycelia and spore, is covered with polypide whole body.Produce simultaneously
Various toxin, such as white stiff element (Beauvericin), tenellin (Tenellin) and egg spore element (Oosporein) etc..
Muscardine cryptogam high is nonpoisonous and tasteless, and noresidue, non-resistant, regrowth are strong, non-environmental-pollution, have persistent infection to insect
Power, insect can continuously contaminate propagation once infection.There is high selectivity simultaneously.Different from chemical pesticide do not distinguish between the enemy and ourselves by benefit
Worm, the poisoning of insect total number, muscardine can infect attack with active avoidance to beneficial insects such as ladybug, Chrysopa and food aphid horseflys.
Multiple killing teichomycin also known as pleocidin (Spinosad), are that the one kind extracted in many spore fermented liquids of thorniness sugarcane is big
Cyclic lactone class Nuisanceless high-efficient biological insecticides.The mode of action of multiple killing teichomycin is novel, there is stronger osmosis to blade, can
Subepidermal insect is killed, the longevity of residure is more long, there is certain ovicidal action to some insects.Without systemic action.Can be effective
Preventing and treating Lepidoptera, Diptera and Thysanoptera, some largely take food blade in also well preventing and treating coleoptera and Orthoptera
Pest species, the prevention effect to sucking pest and mite class is poor.It is safer to predatory natural enemy insect, because desinsection is made
It is unique with mechanism, not yet find to exist with other insecticides at present to interact drug-fast report.Its mechanism of action is considered as
The acting body of nicotinic acetylcholine receptors, can be with sustained activation target insect acetylcholine nicotine receptor, but its bound site
Point is different from nicotine and imidacloprid.Pleocidin can also influence GABA acceptors, but mechanism of action is unclear.Insect can be made numb rapidly
Numbness, paralysis, finally result in death.Its desinsection speed can compare favourably with chemical pesticide.It is safe, and with current common insecticide
No interactions resistance is low toxicity, the efficient, biological insecticides of low-residual, and existing efficient insecticidal properties have to having beneficial insect and the food in one's mouth again
The characteristic of newborn animal safety, is a kind of low toxicity, the efficient, insecticide of wide spectrum.
Important innovations point of the invention is the property for utilizing above-mentioned four kinds of crude drugs, i.e., be with plant material and beneficial bacterium
Template, according to rational ratio compatibility, to play the effect of mutual collaboration, realizes the low purpose of low toxicity, wide spectrum, the resistance to the action of a drug.This
The agricultural chemicals of invention is applied to all kinds of crops and flowers, Horticultural crops, is particularly suited for all kinds of Horticultural crops, flowers.
By after the compounding of science, the composite pesticide has ecology feature, it is effectively anti-eliminate aphis, red spider, leafhopper, Ji
Horse, liriomyza bryoniae, scale insect, trialeurodes vaporariorum, diamondback moth, nocturnal moth class, leaf roll snout moth's larva, flea beetle, caterpillar class, looper, boat moth, fall webworms,
The various pests such as chrysomelid, blattaria, fleahopper, longicorn, chafer, heart-eating worm, locust, grasshopper, cricket, housefly.
Four kinds of compositions more preferably match and are：
Per 1-1.5g nicotine with 2.1-4g matrines, 100-100g multiple killing teichomycins, 6 × 1012~7.5 × 1012Ball spore is stiff in vain
Bacterium, and other auxiliary materials are mixed, and obtain the complex ecological agricultural chemicals.Above agricultural chemicals is effective component with four kinds of active compounds, is taken
Various formulations are can be made into other shaping auxiliary materials, such as missible oil, wettable powder, pulvis or granula can be according to the steady of raw material
Qualitative state chooses suitable formulation.Missible oil, wettable powder need the auxiliary material complexity of addition, and difficulty is big；Pulvis, granula are used
Inconvenience, and the complicated procedures of forming such as early stage drying, granulating is more, but long shelf-life；And in stable condition raw material finished product is chosen, then with
Water is that solvent dilutes relatively inexpensive convenience, and can be with matching while using.Further, it is preferable to from the water that pH is 5.5~7.5,
Further preferred pH is 5.5~6.5 water.The water energy of neutral meta-acid enough improves synergy.
The concentration of each composition has a major impact to bactericidal effect and toxicity in described complex ecological agricultural chemicals, for it is single into
Point, there is preferably concentration respectively：
For example, the concentration of nicotine is 0.03-0.085g/L, preferably 0.03-0.05g/L.
The concentration of matrine is 0.1-0.27g/L, preferably 0.14-0.27g/L.
The concentration of multiple killing teichomycin is 0.6-1g/L, preferably 0.6-0.8g/L.
The concentration of beauveria bassiana is 4 × 1010~6 × 1010/ L, preferably 4 × 1010~5 × 1010/L。
Every kind of composition can select active compound in sorting, it is also possible to from the finished medicines of other formulations, depending on being actually needed.
For example, nicotine, matrine, multiple killing teichomycin, and beauveria bassiana can select the active compound of easily buying, beauveria bassiana
From wettable powder formulation.Nicotine, matrine select active compound or missible oil, preferably missible oil.In addition, the formulation of both the above composition is not
Composition is only influenceed, the synergy to composite pesticide also has a major impact.
Additionally, nicotine, matrine can also select both compound finished product, such as 1.2% nicotine matrine missible oil,
With 18 kinds of pesticide plants such as nicotine, matrine as raw material, be consistent the combination product theoretical principle of coordinating according to the traditional Chinese medical science, matches somebody with somebody through science
Side's refining is formed, and is had the advantages that environmental protection, is knocked down that power is strong, kills a red-spotted lizard mite killing and extra-nutrition, improve fruit forming degree, glossiness,
Have to insect it is strong tag, stomach toxicity and certain fumigation action, to Lepidoptera, coleoptera, Homoptera, Semiptera, straight wing
The insects such as mesh have good prevention effect, are the fast ideal substitutes slaughtered with other high-toxic pesticides.Therefore, will except nicotine,
Outside matrine main component, other auxiliary materials in combination product also contribute to be cooperateed with multiple killing teichomycin, beauveria bassiana.
When solution is prepared, beforehand dilution can be chosen whether according to the formulation of material or concentration.
If preparing missible oil, suspending agent, wettable powder, pulvis, granula, conventional preparation method can be selected.
In order to improve the uniformity of medicine, during combination solution agent ecological agricultural chemical, need to be suitable according to the requirement of common Pesticide use
Sequence, adds about 1/1st to two/3rd pure water in Insecticide sprayer explosive barrel first, is subsequently adding the dilution of each raw material, i.e.,
Need to add explosive barrel according to double dilution method dilution in order per class agricultural chemicals, all need to stir well even after addition, then add other one
Plant diluted agricultural chemicals.Agricultural chemicals fills it up with the water in cartridge case after adding, sprayed at once.Ecological agricultural chemical does not have absorbability, sprinkling
When need to make liquid touch all blades and there is the limb of pest and disease damage.Needed when spraying large-scale arbor plus extension rod, it is ensured that
Top vane can also be contacted by liquid.Consumption is generally 40-50 kgs/acre.
In addition, because there is muscardine in inventive formulation, muscardine is in 24 DEG C~28 DEG C, the moon of relative humidity more than 80%
The when using effect of it or dusk is best.Using preceding needing to be soaked in water first, after sufficient moisture is soaked, bacterium grain is crumbed with hand.
Then filtered with nylon mosquito net cloth.Finally cleaner liquid addition Insecticide sprayer explosive barrel is stirred well even.Muscardine pulvis adds water and is made into bacterium solution,
Need to be used while allocating, may not exceed 2 hours, in case spore-germination, reduces appeal.
To sum up, compared with prior art, invention achieves following technique effect：
(1) the characteristics of complex ecological agricultural chemicals has low toxicity, wide spectrum, the low resistance to the action of a drug concurrently.
(2) complex ecological formulation of pesticide is simple, and materials are natural, low cost.
(3) present invention is applied to the various formulations of pesticide.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with specific embodiment, but ability
Field technique personnel will be understood that, following described embodiment is a part of embodiment of the invention, rather than whole embodiments,
The present invention is merely to illustrate, and is not construed as limiting the scope of the present invention.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.Unreceipted actual conditions person in embodiment, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or instrument
Unreceipted production firm person, is the conventional products that can be obtained by commercially available purchase.
Embodiment 1
The formula of complex ecological agricultural chemicals：
Nicotine pure raw material, matrine pure raw material, multiple killing teichomycin pure raw material, the weight of beauveria bassiana are respectively：1g,
1.5g, 100g, 6 × 1012。
It is made aqua：From the water that pH is 7.5, added in nicotine, matrine, multiple killing teichomycin, beauveria bassiana respectively
Suitable quantity of water dilutes, to mix.Then each dilution is mixed, is settled to 150L.
Embodiment 2
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：200mL, 100g,
400g。
It is made aqua：From the water that pH is 7.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Embodiment 3
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：500mL, 140g,
600g。
It is made aqua：From the water that pH is 7.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Embodiment 4
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：300mL, 120g,
500g。
It is made aqua：From the water that pH is 7.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Embodiment 5
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：300mL, 110g,
550g。
It is made aqua：From the water that pH is 7.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Embodiment 6
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：500mL, 130g,
400g。
It is made aqua：From the water that pH is 7.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Embodiment 7
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：300mL, 120g,
500g。
It is made aqua：From the water that pH is 5.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Embodiment 8
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：300mL, 120g,
500g。
It is made aqua：From the water that pH is 6.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Embodiment 9
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：300mL, 120g,
500g。
It is made aqua：From the water that pH is 6.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 100L.
Embodiment 10
The formula of complex ecological agricultural chemicals：
(purity is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin active compound
99%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：300mL, 120g,
500g。
It is made aqua：From the water that pH is 6.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 200L.
Embodiment 11
The formula of complex ecological agricultural chemicals：
(concentration is for 1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%), multiple killing teichomycin suspending agent
60%), the weight of the wettable powder (15,000,000,000 gemma/gram wettable powder) of beauveria bassiana is respectively：300mL, 200g,
500g。
It is made aqua：From the water that pH is 6.5, respectively to adding suitable quantity of water to dilute in each raw material, to mix.Then will
Each dilution mixing, is settled to 150L.
Field efficacy is tested
Control group is set：
The experimental group of serial number 1 to 6, respectively comparative example 1 to 6 in table 1 to 3.The experimental group of serial number 7 is real for the present invention
Apply example 11.
Comparative example 1 is：1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%) 300mL, is 6.5 with pH
Aqueous solvent, be mixed and made into solution by double dilution method by proper proportion, stir, be settled to about 150L.
Comparative example 2 is：Multiple killing teichomycin suspending agent (concentration is 60%) 200g, from the water that pH is 6.5, is pressed by proper proportion
Double dilution method is mixed and made into solution, stirs, and is settled to about 150L.
Comparative example 3 is：Wettable powder (15,000,000,000 gemma/gram wettable powder) 500g of beauveria bassiana, be from pH
6.5 water, solution is mixed and made into by proper proportion by double dilution method, is stirred, and is settled to about 150L.
Comparative example 4 is：1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%) 300mL, multiple killing teichomycin
Suspending agent (concentration is 60%) 200g, from the water that pH is 6.5, solution is mixed and made into by proper proportion by double dilution method, is stirred
Mix uniform, be settled to about 150L.
Comparative example 5 is：1.2% nicotine matrine missible oil (nicotine 0.5%, matrine 0.7%) 300mL, ball spore is stiff in vain
Wettable powder (15,000,000,000 gemma/gram wettable powder) 500g of bacterium, from the water that pH is 6.5, by proper proportion by secondary dilute
Interpretation of the law is mixed and made into solution, stirs, and is settled to about 150L.
Comparative example 6 is：Multiple killing teichomycin suspending agent (concentration is 60%) 200g, the wettable powder (15,000,000,000 of beauveria bassiana
Gemma/gram wettable powder) 500g, from the water that pH is 6.5, solution is mixed and made into by double dilution method by proper proportion, stir
Mix uniform, be settled to about 150L.
Clear water CK is：Only sprinkling clear water, any agricultural chemicals is not applied.
Broadspectrum pest control contrast is carried out using the embodiment of the present invention 11 and comparative example respectively, it is random to 300 plants respectively
The real estate ornamental plant that pest and disease damage does not occur is sprayed, spray respectively 1 time afterwards statistics different time correction preventive effect (zero grade is
Generation pest and disease damage, I grades-IV grades is followed successively by from the different degrees of pest and disease damage for pest and disease damage occur to severe pest and disease damage), gained knot
Really such as table 1 below to 3.
Table 1
Table 2
Table 3
As table 1 to 3 as can be seen that compounding ecological agricultural chemical compares each comparative example obtained by the embodiment of the present invention 11, with more
High, more lasting Broadspectrum pest control effect, as time went on, anti-efficiency of the invention increases, especially in medication
14 days afterwards, the present invention still had anti-efficiency higher.By contrast, most of comparative example does not prevent and treat effect substantially after 14 days
Really.It can be seen that, present invention gained compounding ecological agricultural chemical drug effect has obtained abundant holding.
The prevention and control of plant diseases, pest control effect of other embodiments is tested simultaneously, it is as a result substantially consistent with embodiment 11.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to foregoing embodiments, it will be understood by those within the art that：It still can be with
Technical scheme described in foregoing embodiments is modified, or which part or all technical characteristic are equally replaced
Change；And these modifications or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (10)
1. a kind of complex ecological agricultural chemicals, it is characterised in that kill mould with 1.5-4g matrines, 100-140g per 1-2.5g nicotine more
Element, 6 × 1012~9 × 1012Beauveria bassiana, and other auxiliary materials are mixed, and obtain the complex ecological agricultural chemicals.
2. complex ecological agricultural chemicals according to claim 1, it is characterised in that per 1-1.5g nicotine with 2.1-4g matrines,
100-100g multiple killing teichomycins, 6 × 1012~7.5 × 1012Beauveria bassiana, and other auxiliary materials are mixed, and obtain described multiple
Close ecological agricultural chemical.
3. complex ecological agricultural chemicals according to claim 1 and 2, it is characterised in that the agricultural chemicals is with water as solvent dilutes
.
4. complex ecological agricultural chemicals according to claim 3, it is characterised in that wet concentration pH is 5.5~7.5 water,
Further preferred pH is 5.5~6.5 water.
5. complex ecological agricultural chemicals according to claim 3, it is characterised in that in the solution, the concentration of nicotine is
0.03-0.085g/L, preferably 0.03-0.05g/L.
6. complex ecological agricultural chemicals according to claim 3, it is characterised in that in the solution, the concentration of matrine is
0.1-0.27g/L, preferably 0.14-0.27g/L.
7. complex ecological agricultural chemicals according to claim 3, it is characterised in that in the solution, the concentration of multiple killing teichomycin
It is 0.6-1g/L, preferably 0.6-0.8g/L.
8. complex ecological agricultural chemicals according to claim 3, it is characterised in that in the solution, beauveria bassiana it is dense
Spend is 4 × 1010~6 × 1010/ L, preferably 4 × 1010~5 × 1010/L。
9. complex ecological agricultural chemicals according to claim 1, it is characterised in that nicotine and matrine select active compound or missible oil,
It is preferred that missible oil, it is highly preferred that nicotine and matrine select 1.2% nicotine matrine missible oil；Beauveria bassiana is preferably selected can
Moist powder formulation.
10. the preparation method of the complex ecological agricultural chemicals described in claim 1, it is characterised in that according to formula, in proportion by each original
Material is mixed and made into solution by double dilution method, stirs, and prepares a kind of compounding ecological agricultural chemical.
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