CN107624770A - A kind of thiophene containing first lures the composition of amine - Google Patents
A kind of thiophene containing first lures the composition of amine Download PDFInfo
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- CN107624770A CN107624770A CN201710914710.9A CN201710914710A CN107624770A CN 107624770 A CN107624770 A CN 107624770A CN 201710914710 A CN201710914710 A CN 201710914710A CN 107624770 A CN107624770 A CN 107624770A
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Abstract
The invention discloses the composition that a kind of thiophene containing first lures amine, compound A is the methyl 2,3 of (1S, 3S) N ' (cyclohexylmethylene) 1,4,9 the tetrahydropyridines simultaneously formylhydrazine of [3,4 b] indoles 3 or (1S, 3S) N ' (4 chlorobenzene methylene) 1 methyl 2,3,4, the 9 tetrahydropyridines simultaneously formylhydrazine (VII 6) of [3,4 b] indoles 3.Calculate by weight percentage, first thiophene lure amine account for complex composition percentage by weight be 0.05%~40%, compound A account for complex composition percentage by weight be 0.1%~80%.Active ingredient first thiophene lures amine and compound A to account for the percentage by weight of total composition be 0.18%~88%.Said composition can be used for preventing and treating various plants virosis, such as tomato, cucumber, tobacco, celery, capsicum, potato, while to proposing the resistance ability such as crop drought resistance, high temperature resistance, and adjustable plant growth, Accelerate bloom, improve fruit yield and quality.
Description
Technical field
The present invention relates to a kind of composition pesticide, and luring amine and compound A using first thiophene, said composition can be used for as active ingredient
Fruit tree, vegetables, the Disease of field crop are prevented and treated, the resistance of crop can also be effectively improved, regulating crop growth, promoted
Bloom, improve yield, improve fruit quality etc..
Background technology
First thiophene lures amine to belong to Cystosine nucleocide type broad-spectrum antibiotic bactericide, has prevention, therapeutic action.First thiophene lures amine
The viral incubation period can be extended, destroy virion structure, reduce virion concentration, the ability of plant resistance virus is improved and reach
To the effect of preventing and treating virosis；Fungal hyphal growth is may also suppress simultaneously, and plant can be induced to produce resistance protein, improves and plants
The immunity of object.Meet agricultural sustainable development direction, at present the country developed 2% aqua, 8% aqua, 10% can
The first thiophenes such as WP, bitter peaceful seed coat agent lure amine series of products, in tobacco mosaic virus disease, tomato virus disease, capsicum virus
Disease, rice seedling blight, root rot, stripe disease, alternaria leaf spot of apple, achieve in powdery mildew of cucumber and step on
Note is more in preventing and treating sclerotinia sclerotiorum, peronophythora litchi, other crop virosis, stem rot, blight dis-ease, powdery mildew etc. in addition
Also it has been widely applied in kind disease..
A points of (1S, 3S)-N '-(4- chlorobenzenes methylene) -1- methyl -2,3 of compound, 4,9- tetrahydropyridines are simultaneously [3,4-b]
Indoles -3- formylhydrazines (following formula I, are commonly called as:To chlorine compound A) and (1S, 3S)-N '-(cyclohexylmethylene) -1- methyl -2,3,
Simultaneously [3,4-b] indoles -3- formylhydrazines (Formula Il, are commonly called as 4,9- tetrahydropyridines:Hexamethylene compound A), have to tobacco mosaic virus (TMV)
There is extraordinary bioactivity.The compound of class containing tetrahydro-beta-carboline is easily absorbed by plants, in the environment it is degradable, have well
Environmental compatibility.
The content of the invention
Based on case above, it is an object of the invention to provide the composition that a kind of thiophene containing first lures amine and compound A, can use
In the virosis for preventing and treating fruit tree, vegetables, field crop, and drug effect significantly improves, and can also effectively improve the resistance of crop,
Regulating crop growth, rush bloom, improve yield, improve fruit quality etc..
To achieve these goals, the technical solution used in the present invention is as follows：
A kind of thiophene containing first lures the composition of amine, and said composition active ingredient is that first thiophene lures amine and compound A, described chemical combination
Thing A is (1S, 3S)-N '-(4- chlorobenzenes methylene) -1- methyl -2,3,4,9- tetrahydropyridines simultaneously [3,4-b] indoles -3- formyls
Hydrazine or (1S, 3S)-N '-(cyclohexylmethylene) -1- methyl -2,3,4,9- tetrahydropyridines simultaneously [3,4-b] indoles -3- formylhydrazines.
Wherein, (1S, 3S)-N '-(4- chlorobenzenes methylene) -1- methyl -2,3,4,9- tetrahydropyridines simultaneously [3,4-b] Yin
Diindyl -3- formylhydrazines are referred to as compound A1；
(1S, 3S)-N '-(cyclohexylmethylene) -1- methyl -2,3,4,9- tetrahydropyridines simultaneously [3,4-b] indoles -3- formyls
Hydrazine is referred to as compound A2.
Calculate by weight percentage, first thiophene lure amine account for complex composition percentage by weight be 0.05%~8%, compound A
The percentage by weight for accounting for complex composition is 0.1%~80%.
Active ingredient first thiophene lures amine and compound A to account for the percentage by weight of total composition be 0.15%~88%.
Application of the said composition in terms of the virosis of preventing and treating fruit tree, vegetables and field crop.
Described thiophene containing first lures amine and compound A composition to be prepared into aqua, soluble concentrate, solvable pulvis, suspension
Any one in agent, water dispersible granules.
Said composition can effectively prevent and treat the virosis of fruit tree, vegetables and field crop, and can improve crop anti-adversity, promote
Enter plant growth, improve yield.Compared with prior art, had the beneficial effect that caused by the present invention：Expand first thiophene and lure amine and change
The use range of compound A single doses.First thiophene lures amine and compound A to compound, and can effectively improve the drug effect of single dose, and effectively delay list
Caused by one medicament use the problems such as preventive effect difference, while more promote the growth of crop.
Embodiment
In example of formulations, listed percentage is weight percentage.
Embodiment 1
4% first thiophene lures the preparation of amines A aquas
Raw material forms：0.3% first thiophene lure amine, 3.7% compound A1,8% surfactant sodium dodecyl base benzene sulfonic acid, go from
Sub- water is mended to 100%.Above-mentioned material is well mixed in kettle in mixing according to corresponding ratio, that is, active constituent content is made and is
4% first thiophene lures amines A aquas.
Embodiment 2
22% first thiophene lures the preparation of amines A aquas
Raw material form 2% first thiophene lure amine, 20% compound A2,9% surfactant sodium dodecyl base benzene sulfonic acid, 6% acetone,
Deionized water is mended to 100%.Above-mentioned material is well mixed in kettle in mixing according to corresponding ratio, that is, active ingredient is made and contains
Measure and lure amines A aquas for 22% first thiophene.
Embodiment 3
16% first thiophene lures the preparation of amines A soluble concentrates
Raw material forms：12% first thiophene lure amine, 4% compound A1,2% multiple sodium nitrate, 2% ethylene glycol, 4% agriculture breast 600#,
2% cyclohexanone, deionized water are mended to 100%.Above-mentioned material is well mixed in kettle in mixing according to corresponding ratio, that is, is made
Active constituent content is that 16% first thiophene lures amines A soluble concentrates.
Embodiment 4
9% first thiophene lures the preparation of amines A wettable powders
Raw material forms：1.8% first thiophene lure amine, 7.2% compound A1,8% lignosulfonates, 8% alkylsulfonate,
8% citrate, diatomite are mended to 100%.It is well mixed, that is, is made through air-flow crushing again after above-mentioned mechanical mass is crushed
Active constituent content is that 9% first thiophene lures amines A wettable powders.
Embodiment 5
18% first thiophene lures the preparation of amines A wettable powders
Raw material forms：6% first thiophene lures amine, 12% compound A2,8% lignosulfonates, 7% alkylsulfonate, 10%
Citrate, diatomite are mended to 100%.It is well mixed again through air-flow crushing after above-mentioned mechanical mass is crushed, that is, is made effective
Component content is that 18% first thiophene lures amines A wettable powders.
Embodiment 6
13% first thiophene lures the preparation of amines A suspending agents
Raw material forms：2% first thiophene lures amine, 11% compound A2,6% sodium lignin sulfonate, 1.2% pull open powder, 1% xanthan
Glue, 1%SAG622 organosilicons, 8% glycerine, 0.8% sodium tripolyphosphate, remaining is supplied with deionized water, routinely suspending agent
It is that 13% first thiophene lures amines A suspending agents that the mode of production, which is prepared and active constituent content is made,.
Embodiment 7
22% first thiophene lures the preparation of amines A suspending agents
Raw material forms：6% first thiophene lures amine, 16% compound A2,6% sodium lignin sulfonate, 1.2% pull open powder, 1% xanthan
Glue, 1%SAG622 organosilicons, 8% glycerine, 0.8% sodium tripolyphosphate, remaining is supplied with deionized water, routinely suspending agent
It is that 22% first thiophene lures amines A suspending agents that the mode of production, which is prepared and active constituent content is made,.
Embodiment 8
50% first thiophene lures the preparation of amines A water dispersible granules
Raw material forms：8% first thiophene lures amine, 42% compound A1,10% lignosulfonates, 6% alkylsulfonate, 8%
Glucose, 4% cornstarch, kaolin and white carbon are mended to 100%.Above-mentioned material is crushed with micro jet, passed through
Mediate, then add in fluidized-bed granulation dryer and be granulated, dry, sieve, that is, it is 50% first that active constituent content, which is made,
Thiophene lures amines A water dispersible granules.
Embodiment 9
82% first thiophene lures the preparation of amines A water dispersible granules
Raw material forms：2% first thiophene lures amine, 80% compound A2,6% alkylnaphthalene sulfonate, 3% naphthalene sulfonate, 4% sugarcane
Sugar, 3% cornstarch, kaolin are mended to 100%.Above-mentioned material is crushed with micro jet, through mediating, then added
It is granulated, dried, sieved in fluidized-bed granulation dryer, that is, it is that 82% first thiophene lures amines that active constituent content, which is made,
A water dispersible granules.
In order to verify prevention effect of the present invention to virosis, respectively to tomato virus disease, cucumber virosis, celery virus
Disease carries out field efficacy checking.The result is as follows：
Field test embodiment one：First thiophene lures the field control effectiveness test field of amine and compound A compositions to tomato virus disease
Between determine
After different content, different compound A and first thiophene lure the composition of amine to be re-dubbed 5 kinds of different formulations, in tomato disease
Viral disease early stage carries out foliar spray, and every mu is watered 15L, dilutes 500 times of liquid, 1000 times of liquid respectively, comparison medicament is 8% first
Thiophene lures 500 times of liquid of aqueous amine agent single dose, carries out first time spray in tomato virus disease early stage, is total to dispenser three times, per minor tick
7 days.And 7d, 14d, 21d are investigated after medicine three times, are classified according to related data, disease index is counted, is calculated anti-
Effect, the results are shown in Table 1.
Grade scale is as follows：
0 grade：It is disease-free；
1 grade：Scab heap area accounts for less than the 8% of whole leaf area；
3 grades：Scab heap area accounts for below the 6%-10% of whole leaf area；
5 grades：Scab heap area accounts for below the 11%-20% of whole leaf area；
7 grades：Scab heap area accounts for below the 21%-80% of whole leaf area；
9 grades：Scab heap area accounts for more than the 80% of whole leaf area.
Drug effect computational methods are as follows：
Sick leaf rate (the %)=sick number of sheets/investigation total number of sheets × 100
Disease index=Σ (the sick numbers of sheets at different levels × relative value of series)/(investigation total number of sheets × 9) × 100
Prevention effect (%)=[1- (disease index after disease index × treatment region medicine before blank district medicine)/(blank pair
According to disease index before disease index after area's medicine × treatment region medicine)] × 100.
The reagent agent of table 1 is to tomato virus disease test of pesticide effectiveness result
Field test embodiment two：First thiophene lures the field control effectiveness test field of amine and compound A compositions to cucumber virosis
Between determine
After different content, different compound A and first thiophene lure the composition of amine to be re-dubbed 5 kinds of different formulations, in cucumber disease
Viral disease early stage carries out foliar spray, and every mu is watered 15L, dilutes 500 times of liquid, 1000 times of liquid respectively, comparison medicament is 6% ammonia
Base oligosaccharides aqua 500 times of liquid of single dose, first time spray is carried out in cucumber virosis early stage, is total to dispenser three times, per minor tick
7 days.And 7d, 14d, 21d are investigated after medicine three times, standard grading is investigated according to related data, counts disease index, is calculated
Preventive effect, it the results are shown in Table 2.
Grade scale and drug effect computational methods are same as above.
The reagent agent of table 2 is to cucumber virosis test of pesticide effectiveness result
Field test embodiment three：First thiophene lures the field control effectiveness test field of amine and compound A compositions to celery virosis
Between determine
After different content, different compound A and first thiophene lure the composition of amine to be re-dubbed 5 kinds of different formulations, in celery disease
Viral disease early stage carries out foliar spray, and every mu is watered 15L, dilutes 500 times of liquid, 1000 times of liquid respectively, comparison medicament is 6% ammonia
Base oligosaccharides aqua 500 times of liquid of single dose, first time spray is carried out in celery virosis early stage, is total to dispenser three times, per minor tick
7 days.And 7d, 14d, 21d are investigated after medicine three times, standard grading is investigated according to related data, counts disease index, is calculated
Preventive effect, it the results are shown in Table 3.
Grade scale and drug effect computational methods are same as above.
The reagent agent of table 3 is to celery virosis test of pesticide effectiveness result
Shown by above field experiment：First thiophene lures amine and each mixtures of compound A to tomato, cucumber, celery virosis
Preventive effect lures amine single dose obviously higher than first thiophene, and preventive effect is above 80% after 21 days after medicine.
Claims (5)
1. a kind of thiophene containing first lures the composition of amine, it is characterised in that said composition active ingredient is that first thiophene lures amine and compound A,
Described compound A is (1S, 3S)-N '-(4- chlorobenzenes methylene) -1- methyl -2,3,4,9- tetrahydropyridines simultaneously [3,4-b] Yin
Diindyl -3- formylhydrazines or (1S, 3S)-N '-(cyclohexylmethylene) -1- methyl -2,3,4,9- tetrahydropyridines simultaneously [3,4-b] indoles -
3- formylhydrazines.
2. thiophene containing first lures the composition of amine as claimed in claim 1, it is characterised in that calculates by weight percentage, first thiophene lures amine
The percentage by weight for accounting for complex composition is 0.05%~8%, and the percentage by weight that compound A accounts for complex composition is 0.1%
~80%.
3. thiophene containing first lures the composition of amine as claimed in claim 1, it is characterised in that active ingredient first thiophene lures amine and compound
The percentage by weight that A accounts for total composition is 0.15%~88%.
4. thiophene containing first lures the composition of amine as claimed in claim 1, it is characterised in that said composition is in preventing and treating fruit tree, vegetables
And the application in terms of the virosis of field crop.
5. thiophene containing first lures the composition of amine as claimed in claim 1, it is characterised in that described thiophene containing first lures amine and compound
A composition can be prepared into any one in aqua, soluble concentrate, solvable pulvis, suspending agent, water dispersible granules.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104744460A (en) * | 2013-12-30 | 2015-07-01 | 南开大学 | B-carboline, dihydro-B-carboline and tetrahydro-B-carboline alkaloid derivative as well as preparation method and application in aspects of plant virus prevention and cure, sterilization and insecticide |
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- 2017-09-30 CN CN201710914710.9A patent/CN107624770A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104744460A (en) * | 2013-12-30 | 2015-07-01 | 南开大学 | B-carboline, dihydro-B-carboline and tetrahydro-B-carboline alkaloid derivative as well as preparation method and application in aspects of plant virus prevention and cure, sterilization and insecticide |
Non-Patent Citations (1)
| Title |
|---|
| 那海鸥 等: "25%甲噻诱胺悬浮剂防治烟草病毒病田间示范试验", 《吉林农业》 * |
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Application publication date: 20180126 |