CN105851071A - Agritol insecticide used for preventing and controlling wheat disease and insect damage and preparing method thereof - Google Patents
Agritol insecticide used for preventing and controlling wheat disease and insect damage and preparing method thereof Download PDFInfo
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- CN105851071A CN105851071A CN201610276243.7A CN201610276243A CN105851071A CN 105851071 A CN105851071 A CN 105851071A CN 201610276243 A CN201610276243 A CN 201610276243A CN 105851071 A CN105851071 A CN 105851071A
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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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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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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- 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
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds thereof
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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
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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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- 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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Abstract
The invention provides agritol insecticide used for preventing and controlling wheat disease and insect damage and a preparing method thereof. The insecticide is prepared from, by mass, 16-25 parts of emamectin benzoate, 2.3-3.8 parts of agritol, 2.2-4 parts of spina date seed extract, 1.5-2.8 parts of pyrethrum powder, 0.7-1.4 parts of ammonium dihydrogen phosphate, 1.2-2 parts of a dispersing agent, 1.6-2.6 parts of a wetting agent, 9-16 parts of talcum powder and 13-22 parts of water. The agritol insecticide has the advantages of being good in preventing and controlling effect on insects in a wheat planting land, and the prevention effect on common insects such as armyworm, sitodiplosis mosellana, wheat aphid, meromyza saltatrix and wheat sawfly is remarkably improved. The prepared insecticide can prevent and control wheat plant diseases while preventing and controlling the insects in the wheat planting land.
Description
Technical field
The present invention relates to a kind of for Biotrol BTV preventing and treating Wheat Diseases And Insect Pests and preparation method thereof, belong to agriculture
Medicine technical field.
Background technology
Dipel (Bacillus thuringiensis is called for short Bt), is that the class including many mutation produces crystal
Bacillus.This bacterium can produce two big toxoid, i.e. endotoxin (parasporal crystal) and exotoxins, makes insect stop taking food, finally
Insect is because of hungry and dead.Dipel, is a kind of product crystal bacillus including many mutation, can do microbial source low
Poison insecticide, based on stomach poison function.This bacterium can produce two big toxoid, i.e. endotoxin (parasporal crystal) and exotoxins, makes evil
Worm stops taking food, and last insect is because of hungry and dead, and exotoxin effect is slow, and when casting off a skin and being abnormal, effect is substantially, and these are two years old
Individual period is the peak period of RNA synthesis, and exotoxin can suppress DNA-Directed RNA polymerase.
Crops are all had a certain degree of Side effect by existing chemical insecticide, can cause soil in various degree
The environmental pollutions such as ground, water source, chemical insecticide improper use can cause crops to produce poisoning, causes crop growth abnormal,
Suppress its photosynthesis, affect crop yield, and second stubble crop be will also result in certain murder by poisoning.
Existing chemical insecticide, is divided into liquid and solid pharmaceutical preparation two types, liquid preparation dispersible oil-suspending agent,
Missible oil, aqueous emulsion, microemulsion；Solid pharmaceutical preparation has wettable powder, soluble powder, water dispersible granules.
The defect that existing chemical insecticide exists is as follows:
(1) existing insecticide, just for the insect pest in planting site, not notable or the most anti-to the diseases control in planting site
Effect, and existing insecticide is the most obvious to certain insect insecticidal effect；
(2), when existing insecticide is applied to wheat pest control, wheat is had certain side effect, poor stability, it is grown
There is certain inhibitory action, and then reduce crop yield.
(3) after existing insecticide has been used, easily causing insecticide toxin residual, the quality of wheat produces impact,
Affect the edible safety of wheat.
Summary of the invention
The present invention solves the deficiency that prior art exists, it is provided that a kind of Dipel for preventing and treating Wheat Diseases And Insect Pests
Insecticide and preparation method thereof, to realize following goal of the invention:
(1) insecticide prepared by the present invention is good to the prevention effect of the insect in wheat planting ground, to common in wheat planting ground
Insect: mythimna separata, midge worm, wheat aphid, frit fly, the preventive effect of wheat sawfly significantly improve；
(2) while insecticide prepared by the present invention insect in carrying out wheat planting ground, the disease control to wheat plant
There is effect equally；
(3), during insecticide prepared by the present invention is applied to salt-soda soil wheat during prevention and elimination of disease and pests, wheat is had no side effect, security
High.
For solving above technical problem, the technical solution used in the present invention is as follows:
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests, described insecticide, including emamectin benzoate, Su Yun gold bar
Bacterium, Wild jujube seeds extract, perian insect powder, ammonium dihydrogen phosphate.
The following is and the further of technique scheme is revised:
Described insecticide, the mass parts content of each raw material components is emamectin benzoate 16-25 part, Dipel 2.3-3.8 part, wild jujube
Benevolence extract 2.2-4 part, perian insect powder 1.5-2.8 part, ammonium dihydrogen phosphate 0.7-1.4 part, dispersant 1.2-2 part, wetting agent
1.6-2.6 part, talcum powder 9-16 part, water 13-22 part.
Described wetting agent is sodium alkyl benzene sulfonate；Described dispersant is polycarboxylic acids sodium.
Described talcous specification is 3000 mesh.
Described perian insect powder contains pyrethrins, and the weight/mass percentage composition of pyrethrins active ingredient is 60%.
Described Wild jujube seeds extract contains total Saponins of Semen Ziziphi Spinosae, betulic acid, betulin, the content of total Saponins of Semen Ziziphi Spinosae
Be 3%, the content of betulic acid be 1%, the content of betulin be 1%.
Described preparation method includes that the preparation of Wild jujube seeds extract, the preparation of described Wild jujube seeds extract include pulverizing step
Suddenly, step, concentration step, cream powder step processed and prepared extract step are decocted.
Described concentration step, is concentrated into, by the spina date seed extract decocting step prepared, the thick paste that relative density is 1.20,
Adding ethanol, make thick paste alcohol content reach 72%, stand 13 hours, filter, it is thick that filtrate is concentrated into the spina date seed that relative density is 1.30
Cream.
Described cream powder step processed, the spina date seed thick paste that concentration step is prepared temperature be 80 DEG C, vacuum for-
Drying under reduced pressure under conditions of 0.09MPA, crosses 100 mesh sieves, obtains spina date seed dried cream powder, standby；Described prepared extract step, by acid
Jujube kernel fat oil is heated to 80 DEG C, adds the beeswax of 0.7 times amount, fully stir evenly under conditions of insulation, obtains mixed liquor, more natural
It is cooled to 35 DEG C, mixed liquor adds spina date seed dried cream powder, after colloid mill grinds well, obtains Wild jujube seeds extract.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests and the application in the wheat planting of salt-soda soil thereof,
The consumption of described insecticide is 3-7g/ mu.
Use above technical scheme, the invention have the benefit that
(1) insecticide prepared by the present invention is good to the prevention effect of the insect in wheat planting ground, to common in wheat planting ground
Insect: mythimna separata, midge worm, wheat aphid, frit fly, the preventive effect of wheat sawfly respectively reach 89.1-93.4%, 95.9-99.8%,
80.7-84.9%、73.2-76.9%、61.2-66.5%。
(2) while insecticide prepared by the present invention insect in carrying out wheat planting ground, the disease to wheat plant
Preventing and treating has effect equally.Disease to common in wheat planting ground: wheat rust, powdery mildew, banded sclerotial blight, head blight, virus
Sick preventive effect respectively reaches 66.5-70.5%, 75.4-81.1%, 84.2-88.6%, 65.4-70.3%, 78.3-82.2%.
(3) insecticide that prepared by the present invention is without any side effects to wheat plant, and security is high, also obtains beyond thought
Effect, the effect of being significantly improved of the yield of wheat plant, per mu yield reaches 1100-1300 jin；In wheat, phosphorus and crude fiber content are also
Significantly improving, phosphorus content is 0.41-0.52g/100g, and crude fiber content is 2.1-2.9g/100g.
(4) Dipel after death can be decomposed at host insects, will not produce insecticide toxin residual.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1 one kinds is for preventing and treating the Biotrol BTV of Wheat Diseases And Insect Pests
Described insecticide, the mass ratio of each raw material components is:
Emamectin benzoate 16 parts, Dipel 2.3 parts, Wild jujube seeds extract 2.2 parts, perian insect powder 1.5 parts, ammonium dihydrogen phosphate 0.7
Part, dispersant 1.2 parts, wetting agent 1.6 parts, talcum powder 9 parts, 13 parts of water.
Described emamectin benzoate, the weight/mass percentage composition of active ingredient is 5%；
Described Dipel, the mass content of active ingredient is 32000IU/ milligram.
Described Wild jujube seeds extract contains total Saponins of Semen Ziziphi Spinosae, betulic acid, betulin, the content of total Saponins of Semen Ziziphi Spinosae
Be 3%, the content of betulic acid be 1%, the content of betulin be 1%；
Described perian insect powder contains pyrethrins, and the weight/mass percentage composition of pyrethrins active ingredient is 60%；
Described ammonium dihydrogen phosphate, the weight/mass percentage composition of active ingredient is 98%；
Described wetting agent is sodium alkyl benzene sulfonate,；
Described dispersant is polycarboxylic acids sodium；
Described talcous specification is 3000 mesh.
Embodiment 2 one kinds is for preventing and treating the Biotrol BTV of Wheat Diseases And Insect Pests
Described insecticide, the mass ratio of each raw material components is:
Emamectin benzoate 20 parts, Dipel 3 parts, Wild jujube seeds extract 3 parts, perian insect powder 2 parts, ammonium dihydrogen phosphate 1 part, dispersant
1.5 parts, wetting agent 2 parts, talcum powder 12 parts, 17 parts of water.
Described emamectin benzoate, the weight/mass percentage composition of active ingredient is 5%；
Described Dipel, the mass content of active ingredient is 32000IU/ milligram
Described Wild jujube seeds extract contains total Saponins of Semen Ziziphi Spinosae, betulic acid, betulin, and the content of total Saponins of Semen Ziziphi Spinosae is
3%, the content of betulic acid be 1%, the content of betulin be 1%；
Described perian insect powder contains pyrethrins, and the weight/mass percentage composition of pyrethrins active ingredient is 60%；
Described ammonium dihydrogen phosphate, the weight/mass percentage composition of active ingredient is 98%；
Described wetting agent is sodium alkyl benzene sulfonate,；
Described dispersant is polycarboxylic acids sodium；
Described talcous specification is 3000 mesh.
Embodiment 3 one kinds is for preventing and treating the Biotrol BTV of Wheat Diseases And Insect Pests
Described insecticide, the mass ratio of each raw material components is:
Emamectin benzoate 25 parts, Dipel 3.8 parts, Wild jujube seeds extract 4 parts, perian insect powder 2.8 parts, ammonium dihydrogen phosphate 1.4 parts,
Dispersant 2 parts, wetting agent 2.6 parts, talcum powder 16 parts, 22 parts of water.
Described emamectin benzoate, the weight/mass percentage composition of active ingredient is 5%；
Described Dipel, the mass content of active ingredient is 32000IU/ milligram
Described Wild jujube seeds extract contains total Saponins of Semen Ziziphi Spinosae, betulic acid, betulin, and the content of total Saponins of Semen Ziziphi Spinosae is
3%, the content of betulic acid be 1%, the content of betulin be 1%；
Described perian insect powder contains pyrethrins, and the weight/mass percentage composition of pyrethrins active ingredient is 60%；
Described ammonium dihydrogen phosphate, the weight/mass percentage composition of active ingredient is 98%；
Described wetting agent is sodium alkyl benzene sulfonate,；
Described dispersant is polycarboxylic acids sodium；
Described talcous specification is 3000 mesh.
Dipel used by above example 1 to embodiment 3 is buied by existing product on market.
Embodiment 4 one kinds is for Biotrol BTV preventing and treating Wheat Diseases And Insect Pests and preparation method thereof
Described vegetable insecticide, formulation is water dispersible granules, and preparation method includes:
(1) preparation of Wild jujube seeds extract:
A, pulverizing
Spina date seed is pulverized, crosses 120 mesh sieves, take the spina date seed sieved, squeeze wild jujube fatty oil by squeezer, obtain spina date seed
Fat oil and spina date seed residue；
B, decoction
Above-mentioned spina date seed residue is added the soak by water 3 times of 7 times amount the most every time, each 120 minutes, filters, obtain spina date seed and extract
Liquid, merges each spina date seed extract；
C, concentration
Above-mentioned spina date seed extract is concentrated into the thick paste that relative density is 1.20, adds ethanol, make thick paste alcohol content reach 72%,
Standing 13 hours, filter, filtrate is concentrated into the spina date seed thick paste that relative density is 1.30；
D, cream powder processed
By spina date seed thick paste temperature be 80 DEG C, vacuum for-0.09MPA under conditions of drying under reduced pressure, cross 100 mesh sieves, obtain sour
Jujube kernel dried cream powder, standby；
E, prepared extract
Wild jujube fatty oil is heated to 80 DEG C, under conditions of insulation, adds the beeswax of 0.7 times amount, fully stir evenly, obtain mixing
Liquid, then naturally cool to 35 DEG C, mixed liquor adds spina date seed dried cream powder, after colloid mill grinds well, obtains spina date seed and carry
Take thing.
(2) weigh
According to the insecticidal formulation described in embodiment 1-3, weigh each composition.
(3) mixing
By emamectin benzoate, Dipel, Wild jujube seeds extract, perian insect powder, ammonium dihydrogen phosphate, dispersant, wetting agent and talcum
Powder puts in blender and fully mixes；
(4) pulverize
Solid material after above-mentioned mixing is put in airslide disintegrating mill, is crushed to suitable fineness through airslide disintegrating mill and divides
Cloth；
(5) mediate
Putting in kneader by above-mentioned crushing rear material, uniformly add water in kneader kneading；
(6) granulation, be dried
Above-mentioned kneaded wet stock is put into extruding pelletization in comminutor, the wet granular of extrusion is gone in fluid bed,
Being dried under the airflow function of proper temperature, in product, residual moisture content controls to be advisable in 0.5～1.0%, prepares insecticide.
Embodiment 5 one kinds is applied in wheat planting ground for the Biotrol BTV preventing and treating Wheat Diseases And Insect Pests
Four experimental plots, respectively experimental plot A, experimental plot B, experimental plot C and examination is hewed out in wheat planting ground
Testing community D, the length of each experimental plot is about 10-15m, and the consumption of insecticide is 3-7g/ mu.
Experimental plot A: product in embodiment 1 is watered dilution by 1000 times, uniform to the wheat plant in the A of experimental plot
Spraying, in wheat seedling stage, turn green jointing-booting stage and heading the flowering and grouting phase respectively spray 2 medicines, spray date is separated by 7-10 days,
It is sprayed onto blade and starts drippage for degree.
Experimental plot B: product in embodiment 2 is watered dilution by 1000 times, uniform to the wheat plant in the B of experimental plot
Spraying, in wheat seedling stage, turn green jointing-booting stage and heading the flowering and grouting phase respectively spray 2 medicines, spray date is separated by 7-10 days,
It is sprayed onto blade and starts drippage for degree.
Experimental plot C: product in embodiment 3 is watered dilution by 1000 times, uniform to the wheat plant in the C of experimental plot
Spraying, in wheat seedling stage, turn green jointing-booting stage and heading the flowering and grouting phase respectively spray 2 medicines, spray date is separated by 7-10 days,
It is sprayed onto blade and starts drippage for degree.
Experimental plot D: as check experiment community, does not spray this insecticide, replaces insecticide to experimental plot D with clear water
In wheat plant even spraying.
Investigation and statistical method: investigation in 20 days after heading flowering and grouting phase dispenser, it is little that 100 strains are investigated in each experimental plot
Wheat, adds up killed strain number, checks prevention effect.
Result of the test:
(1) insecticide prepared by the present invention is good to the prevention effect of the insect in wheat planting ground, to common in wheat planting ground
Insect: mythimna separata, midge worm, wheat aphid, frit fly, the preventive effect of wheat sawfly respectively reach 89.1-93.4%, 95.9-99.8%,
80.7-84.9%, 73.2-76.9%, 61.2-66.5%, specific targets are shown in Table 1.
Insecticide prepared by table 1 present invention prevention effect to the insect in wheat planting ground
(2) while insecticide prepared by the present invention insect in carrying out wheat planting ground, the disease control to wheat plant
There is effect equally.
Disease to common in wheat planting ground: wheat rust, powdery mildew, banded sclerotial blight, head blight, the preventive effect of virosis are divided
Not reaching 66.5-70.5%, 75.4-81.1%, 84.2-88.6%, 65.4-70.3%, 78.3-82.2%, specific targets are shown in Table 2.
Insecticide prepared by table 2 present invention prevention effect to the disease in wheat planting ground
(3) insecticide that prepared by the present invention is without any side effects to wheat plant, and security is high, also obtains beyond thought effect
Really, the effect of being significantly improved of the yield of wheat plant, per mu yield reaches 1100-1300 jin；In wheat, phosphorus and crude fiber content also show
Writing and improve, phosphorus content is 0.41-0.52g/100g, and crude fiber content is 2.1-2.9g/100g, is specifically shown in Table 3.
Protein and dietary fiber content in the yield of table 3 wheat, wheat
Comparison: do not use insecticide of the present invention, replaces insecticide to spray with clear water.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (10)
1. the Biotrol BTV being used for preventing and treating Wheat Diseases And Insect Pests, it is characterised in that: described insecticide, tie up including first
Salt, Dipel, Wild jujube seeds extract, perian insect powder, ammonium dihydrogen phosphate.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests the most according to claim 1, it is characterised in that:
Described insecticide, the mass parts content of each raw material components is that emamectin benzoate 16-25 part, Dipel 2.3-3.8 part, spina date seed carry
Take thing 2.2-4 part, perian insect powder 1.5-2.8 part, ammonium dihydrogen phosphate 0.7-1.4 part, dispersant 1.2-2 part, wetting agent 1.6-2.6
Part, talcum powder 9-16 part, water 13-22 part.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests the most according to claim 2, it is characterised in that:
Described wetting agent is sodium alkyl benzene sulfonate；Described dispersant is polycarboxylic acids sodium.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests the most according to claim 2, it is characterised in that:
Described talcous specification is 3000 mesh.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests the most according to claim 2, it is characterised in that:
Described perian insect powder contains pyrethrins, and the weight/mass percentage composition of pyrethrins active ingredient is 60%.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests the most according to claim 2, it is characterised in that:
Described Wild jujube seeds extract contains total Saponins of Semen Ziziphi Spinosae, betulic acid, betulin, and the content of total Saponins of Semen Ziziphi Spinosae is 3%, white
The content of pine gum acid is 1%, the content of betulin is 1%.
7. one kind is used for Biotrol BTV preventing and treating Wheat Diseases And Insect Pests and preparation method thereof, it is characterised in that: described system
Preparation Method includes that the preparation of Wild jujube seeds extract, the preparation of described Wild jujube seeds extract include pulverising step, decoct step, concentration
Step, cream powder step processed and prepared extract step.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests the most according to claim 7 and preparation side thereof
Method, it is characterised in that: described concentration step, is 1.20 by decoct the prepared spina date seed extract of step being concentrated into relative density
Thick paste, adds ethanol, makes thick paste alcohol content reach 72%, stand 13 hours, filters, and filtrate is concentrated into the acid that relative density is 1.30
Jujube kernel thick paste.
A kind of Biotrol BTV for preventing and treating Wheat Diseases And Insect Pests the most according to claim 7 and preparation side thereof
Method, it is characterised in that: described cream powder step processed, the spina date seed thick paste that concentration step is prepared temperature be 80 DEG C, vacuum for-
Drying under reduced pressure under conditions of 0.09MPA, crosses 100 mesh sieves, obtains spina date seed dried cream powder, standby；Described prepared extract step, by acid
Jujube kernel fat oil is heated to 80 DEG C, adds the beeswax of 0.7 times amount, fully stir evenly under conditions of insulation, obtains mixed liquor, more natural
It is cooled to 35 DEG C, mixed liquor adds spina date seed dried cream powder, after colloid mill grinds well, obtains Wild jujube seeds extract.
10. for preventing and treating the Biotrol BTV of Wheat Diseases And Insect Pests and the application in the wheat planting of salt-soda soil thereof,
It is characterized in that: the consumption of described insecticide is 3-7g/ mu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276243.7A CN105851071A (en) | 2016-04-29 | 2016-04-29 | Agritol insecticide used for preventing and controlling wheat disease and insect damage and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276243.7A CN105851071A (en) | 2016-04-29 | 2016-04-29 | Agritol insecticide used for preventing and controlling wheat disease and insect damage and preparing method thereof |
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| CN109430294A (en) * | 2018-11-27 | 2019-03-08 | 中国农业科学院植物保护研究所 | A method of prevention and treatment corn field mythimna separata |
| CN113973850A (en) * | 2021-12-16 | 2022-01-28 | 信阳农林学院 | Compound pesticide for wheat diseases and insect pests and preparation method thereof |
| CN114208852A (en) * | 2021-12-28 | 2022-03-22 | 山东鲁抗生物农药有限责任公司 | Compound suspending agent containing bacillus thuringiensis and preparation method and application thereof |
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| CN108715596A (en) * | 2018-08-24 | 2018-10-30 | 广西田园生化股份有限公司 | The application of betulic acid and its derivative in preventing planthopper |
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| CN113973850A (en) * | 2021-12-16 | 2022-01-28 | 信阳农林学院 | Compound pesticide for wheat diseases and insect pests and preparation method thereof |
| CN114208852A (en) * | 2021-12-28 | 2022-03-22 | 山东鲁抗生物农药有限责任公司 | Compound suspending agent containing bacillus thuringiensis and preparation method and application thereof |
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