CN106305762A - Synergistic insecticidal composite containing afidopyropen - Google Patents
Synergistic insecticidal composite containing afidopyropen Download PDFInfo
- Publication number
- CN106305762A CN106305762A CN201610712639.1A CN201610712639A CN106305762A CN 106305762 A CN106305762 A CN 106305762A CN 201610712639 A CN201610712639 A CN 201610712639A CN 106305762 A CN106305762 A CN 106305762A
- Authority
- CN
- China
- Prior art keywords
- double
- ring worm
- pesticidal combination
- cartap
- ester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a synergistic insecticidal composite containing afidopyropen, containing the effective components of afidopyropen(A) and nereistoxin insecticide(B), wherein B is chosen from monosultap, bisultaaqueous or cartap; the mass ratio of A and B is 40:1-1:80, and the total mass percent of effective components in composite is 15%-85%. The composite can be formulated into agriculture-allowed suspension concentrate, suspoemulsion, microemulsion, water power, wettable powder, soluble power, aqueous capsule suspension or dispersible oil suspension concentrate. This invention combinaiton is reasonable. It has control effects on such piercing and sucking insects and those with rasping sucking mouthparts as plant hoppers and thrips which feed on paddies and vegetables. Compared to the current agent with single component, it has significant effects. It reduces the use dosage with features of efficient cost and environmental protection. Naturally, it will be helpful to control the drug resistance of pests. Its wide use would generate large economic and social benefits.
Description
Technical field
The present invention relates to a kind of Synergistic insecticidal compositions, a kind of Synergistic insecticidal compositions containing double third ring worm esters
And the application of mini pest on preventing and treating crops, belong to technical field of compounded pesticide.
Background technology
The common mini pest such as plant hopper and thrips has that host range is wide, breeding soon, year generation many and easily to pesticide
Produce the features such as resistance, agricultural production is caused greater loss.The most conventional pesticide control such as many sterilizations of avilamycin, ethyl
Element, the imidacloprid of anabasine, Diacloden, Acetamiprid, pymetrozine etc. have produced more resistance.Therefore it is badly in need of a kind of high on market
The medicament of the preventing and treating mini pest such as plant hopper and thrips of effect low toxicity.
Double third ring worm esters, english common name: afidopyropen, for botanical pesticide, its novel structure and have complete
New mechanism of action, may be used for preventing and treating mini pest such as scale insect on Oryza sativa L., fruit tree, vegetable, imtertilled crop and ornamental plant,
Thrips, leafhopper and aleyrodid etc., either foliar treatment, seed treatment or soil treatment have good result, and toxicity is the lowest.
It is easily generated Drug resistance owing to double third ring worm esters are used alone, for delaying its drug-fast generation, extends its service life, it is entered
The compounding exploitation of row is necessary.
Cupric sulfate, dimehypo and cartap, belong to sandworm toxin insecticide, have tag, stomach toxicity and certain stifling
And systemic action, its mechanism of action is to block the transmission of insecticide Nerve impulse, blockage of acetylcholine receptor, makes insecticide lose regulation machine
Can, be absorbed in paralysis, refusing to eat and die.Be primarily useful in the various crop such as preventing and treating Oryza sativa L., vegetable, Caulis Sacchari sinensis, fruit tree, Camellia sinensis is multiple
Leafeating insect, borer pest, such as insects such as striped rice borer, yellow rice borer, rice leaf roller, thrips, leafhopper, to predacious mites shadow
Ring little.
So far, carry out double third ring worm esters and Cupric sulfate, dimehypo and cartap compounding there is not yet any report.
Summary of the invention
It is an object of the invention to: a kind of Synergistic insecticidal compositions being suitable for and agriculturally using is provided, and contributes to subtracting
Lack dosage, delay insect produce resistance and reduce use cost.
For overcoming the deficiencies in the prior art, inventor is tested by a large amount of indoor bioassay, has been surprisingly found that double third ring worm
After ester and Cupric sulfate, dimehypo and cartap compound with certain proportion, plant hopper and thrips are had significant synergies.
The technical scheme is that a kind of Synergistic insecticidal compositions containing double third ring worm esters, it is characterised in that: contain
Double third ring worm ester (A) of effective ingredient and sandworm toxin insecticide (B), B is selected from Cupric sulfate, dimehypo and cartap
Kind, the mass ratio of A Yu B is 40:1～1:80, and preferred mass ratio is for 8:1～1:8.
In the Pesticidal combination of the present invention, the gross mass percentage composition of effective ingredient is 15%～85%, remaining be auxiliary agent,
Filler is of value to effective ingredient stable and known substance of drug effect performance in storage and use with other.
The composition pesticide of the present invention can use known method to be prepared as any one agent being suitable for agriculturally using
Type, reasonable dosage form have suspending agent, suspension emulsion, microemulsion, aqueous emulsion, wettable powder, solvable powder, microcapsule suspending agent or
Dispersible oil-suspending agent.
Described composition pesticide is possibly together with the usual auxiliaries needed for preparation pesticidal preparations, and usual auxiliaries is dispersant, breast
The mixing of one or more in agent, wetting agent, stabilizer, thickening agent, defoamer, antifreezing agent, packing agent etc., is pesticide system
Various auxiliary agents conventional in agent, are not specially limited, can be varied from according to different situations.
Described composition pesticide, for preventing and treating the insect on crops, composition pesticide described in the invention, permissible
Finished product preparation form provides, and exists the most as a mixture, and the composition of compositions can also provide by unit dose form, before using directly
Bucket or tank are mixed in proportion, are then diluted to desired concn.
Compared with prior art, what the present invention produced has the beneficial effect that (1) compositions potentiation is obvious, preventive effect and list
Agent is compared and is significantly improved；(2), after drug effect improves, reduce field dosage and use cost, decrease pesticide residues and environment
Pollute；(3) compositions is made up of the effective ingredient of different mechanism of action, and action site increases, and is conducive to overcoming and delaying insect
Produce resistance.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, present invention specific examples below
Illustrate, but the present invention is limited to absolutely not these examples.
The pesticide active ingredient of different types of structure is compounded, is to solve cost during pesticide single dose uses at present
Effective measures with problems such as resistances.After the pesticide active ingredient mixing of different types of structure, typically exhibit three kinds of works
By type, i.e. summation action, potentiation and antagonism.But it is specially which kind of effect, it is impossible to prediction, can only be by a large amount of examinations
Test and reach a conclusion.The preferable formula of compound synergic, can improve actual prevention effect, reduces Pesticide use dosage, contributes to delaying
The generation of resistance, is one of the important means of resistance management.
The present composition has obvious potentiation to plant hopper and thrips etc., and is not only two kinds of pharmacy effects
Simple addition, this can be clear that from the result that following Toxicity Determination is tested.
Assays Example 1: double third ring worm esters and the compounding indoor joint toxicity measuring to water rice hopper of dimehypo try
Test
Subjects: brown paddy plant hopper (Nilaparvata lugens (Stdl)), indoors artificial raises many generations.
Test method: test method is with reference to " People's Republic of China (PRC) agricultural industry criteria NY/T1154.11-2008 ".Adopt
With rice-stem dipping method: extract with root the rice strain of the late tillering state of stalwartness, clean, be cut into the band root rice stem of 15cm length, 4 strains one group,
Dry in the air to surface without washmarking at shady and cool.Rice stem is soaked 30 seconds respectively in the medicament diluted, takes out after drying, de-with soak
Fat cotton is embraced root and puts in culture dish, draw 3 mid-term in age nymph put in culture dish, 25 every glass, if leaching clear water be blank
Comparison, each concentration is repeated 4 times.Process rearmounted temperature 27 DEG C, the photoperiod be 16h:8h (L:D) culture dish in raise.After 4 days
Check death toll.
Carry out statistical analysis with DPS9.50 statistical analysis software, calculate the LC of each medicament50, then calculate altogether according to the abundant method of Sun Yun
Poison coefficient (CTC).
As CTC 80, then compositions shows as antagonism, and as 80 ＜ CTC ＜ 120, then compositions shows as being added and makees
With, as CTC 120, then compositions shows as potentiation.
Actual measurement toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100
Percentage composition+B medicament the toxicity index of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed
The percentage composition of B in agent
Co-toxicity coefficient (CTC)=mixture actual measurement toxicity index (ATI)/mixture theory toxicity index (TTI) × 100.Virulence
Measurement result is shown in Table 1.
The compounding indoor joint toxicity measuring result of the test to brown paddy plant hopper of table 1, double third ring worm ester and dimehypo
When result of the test from table 1 is it can be seen that the proportioning of double third ring worm ester and dimehypo is between 40:1～1:80, right
The co-toxicity coefficient of brown paddy plant hopper, all more than 120, has potentiation, when particularly proportioning is between 8:1～1:8, and potentiation
The most obvious, its co-toxicity coefficient is all more than 210.
Assays Example 2: double third ring worm esters and the compounding indoor joint toxicity measuring to Oryza sativa L. small brown rice planthopper of Cupric sulfate
Test
Subjects: small brown rice planthopper (Laodelphax striatellus (Stdl)), indoors artificial raised for ten generations.
Test method: test method is with reference to " People's Republic of China (PRC) agricultural industry criteria NY/T1154.11-2008 ".Adopt
With rice-stem dipping method: extract with root the rice strain of the late tillering state of stalwartness, clean, be cut into the band root rice stem of 15cm length, 4 strains one group,
Dry in the air to surface without washmarking at shady and cool.Rice stem is soaked 30 seconds respectively in the medicament diluted, takes out after drying, de-with soak
Fat cotton is embraced root and puts in culture dish, draw 3 mid-term in age nymph put in culture dish, 25 every glass, if leaching clear water be blank
Comparison, each concentration is repeated 4 times.Process rearmounted temperature 27 DEG C, the photoperiod be 16h:8h (L:D) culture dish in raise.After 4 days
Check death toll.
Statistical analysis technique is with Assays Example 1, and toxicity test the results are shown in Table 2.
The compounding indoor joint toxicity measuring result of the test to small brown rice planthopper of table 2, double third ring worm ester and Cupric sulfate
When result from table 2 is it can be seen that the proportioning of double third ring worm ester and Cupric sulfate is between 40:1～1:80, ash is flown
Louse co-toxicity coefficient, all more than 120, has potentiation, and when particularly proportioning is between 8:1～1:8, potentiation is the most obvious,
Its co-toxicity coefficient is all more than 210.
Assays Example 3: double third ring worm esters and the compounding indoor joint toxicity measuring to thrips of cartap are tested
Subjects: Frankliniella occidentalis (Frankliniella occidentalis), cucumber seedling artificial breeding in incubator
Eight generations.
Test method: test uses leaching with reference to " People's Republic of China (PRC) agricultural industry criteria NY/T 1154.14-2008 "
Fourier methods is measured.Preprepared cabbage leaf (3 × 4) is soaked 10 seconds in medicinal liquid, takes out nature and dry
To surface without washmarking, choose into Frankliniella occidentalis 3 nymph in age with brush pen, examination worm is moved to (25 ± 1) DEG C, 14/10 (L/D) is the wettest
The greenhouse of degree 70% is normally cultivated.Often process 3 times and repeat, often repeat 30 examination worms.
Statistical analysis technique is with Assays Example 1, and toxicity test the results are shown in Table 3.
The compounding indoor joint toxicity measuring result to Frankliniella occidentalis of table 3, double third ring worm ester and cartap
When result from table 3 is it can be seen that double third ring worm ester and cartap proportioning are between 40:1～1:80, to Stigma Croci Ji
Horse co-toxicity coefficient, all more than 120, has potentiation, and when particularly proportioning is between 8:1～1:8, potentiation is the most obvious,
Its co-toxicity coefficient is all more than 210.
Pesticidal combination of the present invention can be prepared as the applicable various dosage forms agriculturally used by known method, preferably
Dosage form has suspending agent, suspension emulsion, microemulsion, solvable powder, wettable powder, aqueous emulsion, microcapsule suspending agent or dispersibles oily outstanding
Floating agent.The following stated is only the preferable embodiment of the present invention, only in order to explain the present invention, can not therefore be interpreted as this
The restriction of patent of invention scope.
The double third ring worm ester Cupric sulfate suspending agent of example of formulations 1:41%
Double third ring worm esters 40%, cartap 1%, phenethyl phenol polyethenoxy base ether phosphate 3%, Negel
3%, methylcellulose 3%, glycerol 3%, silicone oil 0.8%, deionized water supplies 100%.By mentioned component according to a conventional method
Processing can be prepared by 41% pair of the third ring worm ester Cupric sulfate suspending agent.
The double third ring worm ester Cupric sulfate suspension emulsion of example of formulations 2:18%
Weigh double third ring worm ester 16%, Cupric sulfate 2%, Solvesso200 6%, ethoxylated castor oil 5%, fatty alcohol
Polyoxyethylene ether sulfosuccinic acid monoester dicalcium 12%, MODIFIED LIGNOSULPHONATE 5%, carboxymethyl cellulose 5%, bentonite
3%, propylene glycol 5%, deionized water supplies 100%.First Cupric sulfate is dissolved in Solvesso200, adds ethoxylation castor
Oleum Sesami obtains Cupric sulfate cream, more above-mentioned each component is mixed in proportion, and through sand milling, is prepared as suspending agent.By Cupric sulfate
Oil phase join in the suspending agent containing double third ring worm esters, obtain 18% pair of the third ring worm ester Cupric sulfate suspension emulsion.
The double third ring worm ester Cupric sulfate suspending agent of example of formulations 3:20%
Double third ring worm esters 10%, Cupric sulfate 10%, alkyl naphthalene formaldehyde condensation substance sodium sulfonate 4%, alkyl sulfonic acid calcium 5%, first
Base cellulose 4%, ethylene glycol 5%, silicone oil 1.5%, deionized water supplies 100%.Mentioned component is processed i.e. according to a conventional method
20% pair of the third ring worm ester Cupric sulfate suspending agent can be prepared.
The double third ring worm ester Cupric sulfate aqueous emulsion of example of formulations 4:36%
Double third ring worm esters 4%, Cupric sulfate 32%, solvent naphtha (S-180) 5%, agriculture breast 400#3%, this dish-60#2%, agriculture
Breast 600#4%, polycarboxylate 6%, sodium benzoate 3%, propylene glycol 5%, deionized water supplies 100%.By mentioned component by often
The processing of rule method can be prepared by double third ring worm ester 〃 Cupric sulfate aqueous emulsions of 36%.
The double third ring worm solvable powder of ester Cupric sulfate of example of formulations 5:81%
Double third ring worm esters 1%, Cupric sulfate 80%, by calcium dodecyl benzene sulfonate 3%, sodium lignin sulfonate 3%, bicarbonate
Calcium 13%.Mentioned component mix homogeneously according to a conventional method be can be prepared by 81% pair of the third ring worm ester solvable powder of 〃 Cupric sulfate.
Cupric sulfate in above-described embodiment 1-5 can be replaced to dimehypo or cartap forms new embodiment.
The double third ring worm ester dimehypo microcapsule suspending agent of example of formulations 6:31%
Double third ring worm esters 30%, dimehypo 1%, macromolecule cyst material polymer MDI 2%, solvent oleum lini 5% and
S-200 solvent naphtha 7%, emulsifying agent agriculture breast 600#4%, dispersant alkyl naphthalene sulfonic acid calcium 3%.By above-mentioned effective ingredient, macromolecule
Cyst material, solvent mix, and make to be dissolved into homogeneous oil phase, and emulsifying agent, dispersant are soluble in water is prepared as homogeneous aqueous phase, are shearing
Under the conditions of, oil phase being added in aqueous phase solution, be prepared as emulsion, stirring is lower adds 10% ethylenediamine solution 4%, is warming up to 65
DEG C insulation reaction 4.0h, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, can be prepared by 31% pair of the third ring worm
Ester 〃 dimehypo microcapsule suspending agent.
The double third ring worm ester dimehypo microemulsion of example of formulations 7:15%
Double third ring worm esters 12%, dimehypo 3%, N-Methyl pyrrolidone 10%, Nongru-700 #4%, polyethenoxy ether
10%, triphenyl phosphite 3%, organosilicon 3%, thiophene ketone 4%, deionized water supplies 100%.By mentioned component according to a conventional method
Processing can be prepared by double third ring worm ester 〃 dimehypo microemulsions of 15%.
The double third ring worm ester dimehypo aqueous emulsion of example of formulations 8:25%
Double third ring worm esters 5%, dimehypo 20%, Ketohexamethylene 5%, agriculture breast 600#3%, Tween-60 #2%, agriculture breast 2201#
4%, polycarboxylate 6%, benzoic acid 3%, propylene glycol 3%, deionized water supplies 100%.Mentioned component is added according to a conventional method
Work can be prepared by double third ring worm ester 〃 dimehypo aqueous emulsions of 25%.
The double third ring worm ester dimehypo wettable powder of example of formulations 9:61%
Double third ring worm esters 1%, dimehypo 60%, alkylphenol-polyethenoxy base ether phosphate 3%, dodecylbenzene sodium sulfonate
8%, bentonite supplies 100%.Mentioned component is processed according to a conventional method that to can be prepared by 61% pair of the third ring worm ester 〃 dimehypo wettable
Property powder.
Dimehypo in embodiment 6-9 can be replaced to Cupric sulfate or cartap forms new embodiment.
The double third ring worm ester cartap of example of formulations 10:21% dispersibles oil-suspending agent
Weigh double third ring worm ester 20%, cartap 1%, phenethyl phenol polyethenoxy base ether phosphate 3%, anhydrous sorbitol
Fatty acid ester polyoxyethylene ether 3%, agriculture breast 600#3%, alkylnaphthalene sulfonate sodium 5%, bentonite 3%, sodium carboxymethyl cellulose
2%, dibenzylatiooluene 3%, soybean oil supplies 100%.Above-mentioned raw materials is blended, with sand mill sand milling to particle diameter less than 5 μ
M i.e. prepares 21% pair of the third ring worm ester 〃 cartap and dispersibles oil-suspending agent.
The double third ring worm ester cartap wettable powder of example of formulations 11:70%
Double third ring worm esters 60%, cartap 10%, alkylphenol-polyethenoxy base ether phosphate 3%, alkyl naphthalene sulfonic acid calcium
6%, Kaolin supplies 100%.Mentioned component is processed according to a conventional method that to can be prepared by 70% pair of the third ring worm ester 〃 cartap wettable
Property powder.
The double third ring worm ester cartap microcapsule suspending agent of example of formulations 12:28%
Double third ring worm esters 4%, cartap 24%, macromolecule cyst material polymer MDI3%, solvent oleum lini 5% and S-
200 solvent naphthas 9%, emulsifying agent triphenoethyl benzene phenol polyoxyethylene polyoxypropylene block polymer 3.5%, dispersant alkylnaphthalene sulphur
Acid sodium 5%.By above-mentioned effective ingredient, macromolecule cyst material, solvent mixing, make to be dissolved into homogeneous oil phase, emulsifying agent, dispersant
Soluble in water it is prepared as homogeneous aqueous phase, in a shear condition, oil phase is added in aqueous phase solution, be prepared as under emulsion, stirring adding
Entering 10% ethylenediamine solution 4%, be warming up to 65 DEG C of insulation reaction 4.0h, bi-material reacts at oil-water interfaces, is formed
Macromolecule cyst wall, can be prepared by 28% pair of the third ring worm ester 〃 cartap microcapsule suspending agent.
The double third ring worm ester cartap microemulsion of example of formulations 13:42%
Double third ring worm esters 2%, cartap 40%, Ketohexamethylene 10%, Nongru-700 #3%, alkylphenol-formaldehyde resin polyoxy second
Alkene ether 10%, epoxychloropropane 2%, organosilicon 3%, thiophene ketone 5%, deionized water supplies 100%.By mentioned component side routinely
Method processing can be prepared by 42% pair of the third ring worm ester 〃 cartap microemulsion.
The double third ring worm solvable powder of ester cartap of example of formulations 14:82%
Double third ring worm esters 2%, cartap 80%, by dodecyl sodium naphthalene sulfonate 5%, alkylsurfuric acid calcium 4%, sodium bicarbonate
29%.Mentioned component mix homogeneously according to a conventional method be can be prepared by 82% pair of the third ring worm ester solvable powder of 〃 cartap.
Cartap in above-described embodiment 10-14 can be replaced to Cupric sulfate or dimehypo forms new embodiment.
Field information embodiment 1: double third ring worm ester compositionss field control effectiveness test to Brown Planthopper
Test and Selection is village on the estrade of bayhead bridge town, Wugang City of Hunan Province.Ridging before test, draws community, and plot area is
25m2, 4 repetitions/community.Using knapsack sprayer to carry out even spraying, the paddy rice growth chosen is basically identical, just locates
In tillering regularity, that a situation arises is basically identical for brown paddy plant hopper, uses basin to investigate insect population radix before clapping method medicine, and after medicine 7d, 14d and
30d investigation borer population alive.
Preventive effect computing formula:
Insect population radix * 100 before Revision insect recluced rate %=(borer population of living after insect population radix-medicine before medicine)/medicine
Prevention effect (%)=(treatment region Revision insect recluced rate-clear area Revision insect recluced rate)/(100-clear area insect population goes down
Rate) * 100
Result of the test is shown in Table 4.
Table 4, double third ring worm ester composition for preventing and controlling Brown Planthopper field control effectiveness test result
Result of the test from table 4 is it can be seen that double third ring worm ester compositions is at preventing and treating Brown Planthopper field control effectiveness test
Time, the preventive effect of 7d, 14d and 30d after brown paddy plant hopper medicine is above compareing 10% couple of the third ring worm ester SC of medicament, 18% killing by each embodiment
Worm double AS, 90% Cupric sulfate SP and the preventive effect of 50% cartap SP, illustrate double third ring worm ester and dimehypo, Cupric sulfate and cartap
After Fu Pei, the prevention effect to brown paddy plant hopper is good.In process of the test, also observe each medicament on Oryza sativa L. and natural enemy all without impact.
Field information embodiment 2: double third ring worm ester compositionss field control effectiveness test to Oryza sativa L. small brown rice planthopper
Test and Selection at Hanchuan City, Hubei Province Liu Jia every Liu Ge village, town.Ridging before test, draws community, and plot area is
25m2, 4 repetitions/community.Using knapsack sprayer to carry out even spraying, the paddy rice growth chosen is basically identical, just locates
In late tillering state, that a situation arises is basically identical for small brown rice planthopper, uses basin to investigate insect population radix before clapping method medicine, and after medicine 7d, 14d and
30d investigation borer population alive.
Preventive effect computing formula is with Field information embodiment 1, and result of the test is shown in Table 5.
Table 5, double third ring worm ester composition for preventing and controlling Oryza sativa L. small brown rice planthopper field control effectiveness test result
Result of the test from table 5 is it can be seen that double third ring worm ester compositions is at preventing and treating Oryza sativa L. small brown rice planthopper field control effectiveness test
Time, the preventive effect of 7d, 14d and 30d after small brown rice planthopper medicine is above compareing 10% couple of the third ring worm ester SC of medicament, 18% killing by each embodiment
Worm double AS, 90% Cupric sulfate SP and the preventive effect of 50% cartap SP, illustrate double third ring worm ester and dimehypo, Cupric sulfate and cartap
After Fu Pei, the prevention effect to small brown rice planthopper is good.In process of the test, also observe each medicament on Oryza sativa L. and natural enemy all without impact.
Field information embodiment 3: double third ring worm ester compositionss field control effectiveness test to Fructus Cucumidis sativi Frankliniella occidentalis
Being Frankliniella occidentalis for examination object, test and Selection is carried out in only village, cities and towns, precipice, Sanya, Hainan Province.Test method is
Every community labelling 8 strain cucumber seedling, investigates insect population radix before dispenser, after medicine, 1d, 3d and 7d investigate residual thrips number alive respectively, blank
Check plot sprays clear water, calculates prevention effect and insecticidal effect.
Preventive effect computing formula is with Field information embodiment 1, and result of the test is shown in Table 6.
Table 6, double third ring worm ester composition for preventing and controlling Fructus Cucumidis sativi Frankliniella occidentalis field control effectiveness test result
Result of the test from table 6 is it can be seen that double third ring worm ester compositions is in preventing and treating Fructus Cucumidis sativi Frankliniella occidentalis field efficacy examination
When testing, each embodiment the preventive effect of 1d, 3d and 7d after Frankliniella occidentalis medicine is above compare 10% couple of the third ring worm ester SC of medicament, 18%
Dimehypo AS, 90% Cupric sulfate SP and the preventive effect of 50% cartap SP, illustrate double third ring worm ester and dimehypo, Cupric sulfate and kill snout moth's larva
Pellet is good to the prevention effect of Frankliniella occidentalis after compounding.In process of the test, also observe each medicament to Fructus Cucumidis sativi and natural enemy all without shadow
Ring.
From the result of the test of above field control effectiveness test embodiment it can be seen that Rice Brown is flown by Pesticidal combination of the present invention
Louse, small brown rice planthopper and Fructus Cucumidis sativi Frankliniella occidentalis prevention effect are prominent, and compositions quick-acting has significant improvement than single dose, lasting effect
Also it is improved.Meanwhile, process of the test medicament, to for examination crop safety, on natural enemy without impact, is a kind of agriculture being worth of widely use
Medicine kind.
Claims (6)
1. the Synergistic insecticidal compositions containing double third ring worm esters, it is characterised in that: the effective ingredient of described Pesticidal combination
For double third rings worm ester (A) and sandworm toxin insecticide (B), B one in Cupric sulfate, dimehypo and cartap, A and B
Mass ratio be 40:1～1:80.
Pesticidal combination the most according to claim 1, it is characterised in that: effective constituents A is 8:1～1 with the mass ratio of B:
8。
Pesticidal combination the most according to claim 1 and 2, it is characterised in that: total matter of effective ingredient in Pesticidal combination
Amount percentage composition is 15%～85%.
Pesticidal combination the most according to claim 3, it is characterised in that: make during actual application and be suitable for agriculturally using
Any one dosage form, its dosage form is suspending agent, suspension emulsion, aqueous emulsion, wettable powder, solvable powder, microcapsule suspending agent, microemulsion
Agent or dispersible oil-suspending agent.
5. Pesticidal combination described in Claims 1 to 4 is used for the application on Oryza sativa L. and vegetable in terms of mini pest.
The application of Pesticidal combination the most according to claim 5, it is characterised in that: mini pest is plant hopper and thrips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712639.1A CN106305762A (en) | 2016-08-24 | 2016-08-24 | Synergistic insecticidal composite containing afidopyropen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712639.1A CN106305762A (en) | 2016-08-24 | 2016-08-24 | Synergistic insecticidal composite containing afidopyropen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106305762A true CN106305762A (en) | 2017-01-11 |
Family
ID=57742440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712639.1A Pending CN106305762A (en) | 2016-08-24 | 2016-08-24 | Synergistic insecticidal composite containing afidopyropen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106305762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134113A (en) * | 2019-12-30 | 2020-05-12 | 江苏钟山化工有限公司 | Ethiprole-dicyclopropanate oil suspending agent and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905528A (en) * | 2010-05-28 | 2013-01-30 | 巴斯夫欧洲公司 | Pesticidal mixtures |
-
2016
- 2016-08-24 CN CN201610712639.1A patent/CN106305762A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102905528A (en) * | 2010-05-28 | 2013-01-30 | 巴斯夫欧洲公司 | Pesticidal mixtures |
Non-Patent Citations (2)
| Title |
|---|
| "《法医毒物分析》" * |
| 屠予钦: "《农药科学使用指南》", 31 January 2000, 金盾出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134113A (en) * | 2019-12-30 | 2020-05-12 | 江苏钟山化工有限公司 | Ethiprole-dicyclopropanate oil suspending agent and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105532713A (en) | Insecticidal composition comprising afidopyropen and flonicamid | |
| CN106106501A (en) | A kind of Synergistic insecticidal compositions containing double third ring worm esters | |
| CN104115861B (en) | A kind of insecticide acaricide composition containing sulfur-phosphor and cyflumetofen | |
| CN105901007A (en) | Pesticidal composition containing cyclaniliprole and chloropyridine | |
| CN102484996B (en) | Synergy composition for matrine and tetronic acid pesticides | |
| CN104106593B (en) | A kind of insecticide acaricide composition that contains sulfur-phosphor and second mite azoles | |
| CN106538586B (en) | A kind of Synergistic insecticidal compositions containing double third ring worm esters | |
| CN105901004A (en) | Insecticide composition containing cyclaniliprole and cycloxaprid | |
| CN101617676B (en) | Pesticide compound | |
| CN105794827A (en) | Insecticidal composition containing spirotetramat | |
| CN104738046A (en) | Insecticidal composition containing pyridine quinazoline and cyhalodiamide | |
| CN104824009A (en) | Insecticidal composition containing pyridine quinazoline and sulfoxaflor | |
| CN106342843A (en) | Insecticide composition containing haloxyfop furanone | |
| CN106305762A (en) | Synergistic insecticidal composite containing afidopyropen | |
| CN104381294A (en) | Insect and mite killing composition containing xiaochongliulin and spirodiclofen | |
| CN106982837A (en) | A kind of Pesticidal combination containing fluorine cyanogen insect amide and its application | |
| CN104814031B (en) | A kind of Pesticidal combination containing butene-fipronil and clothianidin | |
| CN104115850A (en) | Insect and mite killing composition containing etoxazole and spirotetramat | |
| CN104286010B (en) | Composition pesticide containing sulfur-phosphor and Bifenazate | |
| CN107333789A (en) | The herbicidal composition of Han metamifops, cyhalofop-butyl and halosulfuronmethyl | |
| CN106857636A (en) | A kind of Synergistic insecticidal compositions containing double third ring worm esters | |
| CN107361066A (en) | A kind of Herbicidal combinations of Han You metamifops | |
| CN104855399A (en) | Insecticidal combination containing butene-fipronil and fluorine benzene worm amide | |
| CN103931617B (en) | A kind of containing flonicamid with the composition pesticide of cyflumetofen | |
| CN104585179B (en) | A kind of Synergistic mite killing composition containing tebufenpyrad and spirodiclofen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |