CN101099468A - Isoprotuion and propisochlor compounded preparation - Google Patents
Isoprotuion and propisochlor compounded preparation Download PDFInfo
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- CN101099468A CN101099468A CNA2007100701923A CN200710070192A CN101099468A CN 101099468 A CN101099468 A CN 101099468A CN A2007100701923 A CNA2007100701923 A CN A2007100701923A CN 200710070192 A CN200710070192 A CN 200710070192A CN 101099468 A CN101099468 A CN 101099468A
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Abstract
The present invention discloses a compound weed-killing preparation using pretilachlor and isoproturon as effective component. It is a wettable powder preparation, in which the pretilachlor content is 10%-60% and the isoproturon content is 10%-60%. Said compound weed-killing preparation also contains other adjuvant and filling material.
Description
Technical field
The present invention relates to a kind of composition pesticide, particularly a kind of is the composite herbicidal formulations of active ingredient with the third careless amine and isoproturon.
Background technology
Dry land herbicide before isoproturon belongs to substituted urea class selectivity bud, behind the bud.Mainly absorb by the weeds root, cauline leaf absorbs few, moisture upwards is transmitted to leaf in conduit, many distributions blade tip and leaf margin play a role in green cell, are the inhibitor that light and effect electronics transmit, disturb photosynthetic carrying out, can not emit oxygen and carbon dioxide under illumination, organic matter generates and stops, and susceptible weeds is because of hungry dead.Sunny, temperature is high, soil moisture helps drug effect performance greatly, drug effect is poor during arid.Susceptible weeds blade tip, leaf margin chlorisis, leaf Huang are withered at last after the dispenser; Drug resistance crop and susceptible weeds are because of having a selectivity to absorption, conduction and the accretion rate of medicament are different.In soil because of potential difference and nontoxic to seed sprouting and root, after the nutrient of only storing in seed exhausts, susceptible weeds is just dead, isoproturon is applicable to winter wheat, spring wheat, winter barley, spring barley, corn, crop fields such as beans, prevent and kill off annual gramineous weed and some broadleaf weeds, as amur foxtail, the Japan amur foxtail, annual bluegrass, wild oat, the ox chickweed, lamb's-quarters, susceptibility weeds such as wild mustard, to preventing and kill off hard grass, the net grass, amur foxtails etc. have special efficacy, the herbicidal effect good stability kills careless wide spectrum, and the optimum period for applying fertilizer is wide, to the crop safety height, toxicity is low, and is to the person poultry safety, easy to use.And stronger for drug resistances such as clearvers, Veronica, potentilla chinensiss, be difficult to bring into play drug effect.
The third careless amine is a kind of selectivity bud pretreating reagent, and mainly by the plant hypocotyl, mesocotyl and coleoptile absorb, and root slightly absorbs, and directly disturbs weeds body internal protein synthetic, and photosynthetic and respiration are had remote-effects, causes weeds death.The weeds seedling that is injured distortion, the primary leaf difficulty is stretched out, and the leaf look deepens green, and growth stops, until death.Paddy rice has stronger capacity of decomposition to the third careless amine, thereby has certain selectivity.Can effectively prevent and kill off the annual gramineous weed and the part broad leaved weed in rice field, as barnyard grass grass, Monochoria vaginalis, Herba Ammanniae Bacciferae etc., but poor to sand-grass section weeds drug effect.
Do not see in the prior art that having with the third careless amine and isoproturon is the complex preparation relevant report of active ingredient.
Summary of the invention
Technical problem to be solved by this invention provides a kind of expansion and kills grass spectrum, the isoproturon that improves herbicidal effect and the complex preparation of the third careless amine.
For solving the problems of the technologies described above, the present invention is by the following technical solutions: the complex preparation of a kind of isoproturon and the third careless amine, by following set of dispense than the wetting powder of making: contain effective composition isoproturon 10%～60%, third careless amine 10%～60%, other add to 100% for auxiliary agent and filler, wherein the combined content of the active ingredient isoproturon and the third careless amine is 40%～80%, and above-mentioned percentage is percetage by weight.
Take all factors into consideration and kill careless spectrum, drug effect and cost, wherein the best proportioning of the active ingredient isoproturon and the third careless amine is 1.6: 1.
Auxiliary agent used among the present invention is sodium lignin sulfonate or sulfoacid calcium, draws back powder, dodecyl sodium sulfonate calcium etc., accounts for 8%～12% of formulation content.
Used filler is one or more mixtures in diatomite, kaolin, sand, clay, potter's clay, bentonite, the white carbon among the present invention, is used to add to 100% content.
The invention has the beneficial effects as follows:
1, after the third careless amine and isoproturon are used with, can have complementary advantages, reduce consumption separately, reduce use cost, enlarge and killed the grass spectrum, have market prospects preferably after therefore using with;
2, Herbicidal synergic is obvious: show that according to indoor biometrics test isoproturon shows higher activity of weeding to caput grass, grasswort, reach 90～95%, the growth of annual bluegrass standing grain leaf mustard is had certain inhibitory action, activity is 20～40%.The third careless amine is the highest to the annual bluegrass activity, reaches 100%, and the growth of annual bluegrass young shoot is suppressed fully, is 80～95% to the activity of caput grass and grasswort, is 40% to the activity of leaf mustard, is similar to isoproturon.After using with, each proportioning reaches 100% to the activity of weeding of caput grass and annual bluegrass, and the active liquid of grasswort and leaf mustard has been reached 98% and 95% respectively, all is better than the preventive effect of each single agent; Particularly to leaf mustard, it is very obvious that activity of weeding improves.Difference between the different proportionings is very little.
3, reduced the single agent consumption of unit are, mixture is lower, effective than single agent consumption;
4, environmental organism is safe: estimate the unit test through provincial experimental safe and show, this product acute oral, acute be low toxicity level through skin, tame lagophthalmos is stimulated to be had slightly to the moderate excitant, to rabbit skin nonirritant, sensitization of skin is the weak sensitizer of I level.The environmental organism safety evaluatio for being poisoning toxicity to fish, is low toxicity to bird, honeybee and silkworm, is medium risk to honeybee, is low-risk to silkworm.
5, test shows that mixture is lower than single agent consumption, and its residual quantity is also low under same environmental conditions, and security performance is good, and is easy to use.
Embodiment
A, the present invention prepare embodiment;
The present invention prepares each component ratio (percetage by weight) among the embodiment
Primary raw material in the foregoing description:
1, isoproturon
English name: isoproturon
CA registration number: 34123-59-6
Chemical name: 3-(4-isopropyl phenyl)-1, the 1-dimethyl urea
Structural formula:
Molecular formula: C
12H
18N
2O
Molecular weight: 206.3
2, the third careless amine
English name: pretilachlor
CA registration number: 51218-49-6
Chemical name: 2-chloro-2,6 '-diethyl-N-(the 2-third oxygen ethyl) acetanil structural formula:
Molecular formula: C
17H
26ClNO
2
Used filler is mainly one or more mixtures in diatomite, kaolin, sand, clay, potter's clay, bentonite, the white carbon, and auxiliary agent is sodium lignin sulfonate or calcium sulfonate, draw back powder, dodecyl sodium sulfonate calcium etc.
The production and processing method of the foregoing description is: according to weight percent, former medicine of quantitative isoproturon solid and part of auxiliary filler are mixed after comminution by gas stream, the former medicinal a certain amount of auxiliary agent of the former medicine third careless amine of liquid is absorbed, above-mentioned two kinds of former medicines are added labor and materials check after secondary mixes, packing.
The technical indicator of product of the present invention (embodiment 7 is an example with preparation):
| Numbering | Project name | Index |
| 1 2 3 4 5 6 7 8 | The isoproturon mass fraction, the % third careless amine mass fraction, % pH value scope suspensibility, % (the third careless amine) wetting time, s moisture, % fineness (by 44 μ m testing sieves), the test of % heat storage stability | 37 23 6.0-9.0 〉=60≤90≤3.0 〉=95 are qualified |
B, effect embodiment of the present invention;
1. material and method
1.1 reagent agent
The 95% the third careless amine crude oil, the former powder of 96.7% isoproturon, more than former medicine market purchasing;
Filler and auxiliary agent are mainly: diatomite, kaolin, sand, clay, potter's clay, bentonite, white carbon, sodium lignin sulfonate or sulfoacid calcium, draw back powder, dodecyl sodium sulfonate calcium etc., be commercially available.
1.2 product processing
The former medicine of quantitative isoproturon solid and part of auxiliary filler are mixed after comminution by gas stream absorbs the former medicinal a certain amount of auxiliary agent of the former medicine third careless amine of liquid, will above-mentioned two kinds of former medicines add labor and materials and mix the back through secondary and check, pack.
1.3 for the examination weeds
Monocotyledon weed: amur foxtail (Alopecurus aequalis) caput grass (Polypogon fugax)
Broadleaf weed: leaf mustard (Brassica juncea) grasswort (Cerastium arvense)
1.4 experimental scheme
(1) third careless amine: 225g (a.i.)/hm
2
(2) third careless amine: 300g (a.i.)/hm
2
(3) third careless amine: 345g (a.i.)/hm
2
(4) third careless amine: 450g (a.i.)/hm
2
(5) third careless amine: 525g (a.i.)/hm
2
(6) isoproturon: 375g (a.i.)/hm
2
(7) isoproturon: 450g (a.i.)/hm
2
(8) isoproturon: 555g (a.i.)/hm
2
(9) isoproturon: 600g (a.i.)/hm
2
(10) isoproturon: 675g (a.i.)/hm
2
(11) third careless amine isoproturon: 900g+300g (a.i.)/hm
2
(12) third careless amine isoproturon: 450g+750g (a.i.)/hm
2
(13) third careless amine isoproturon: 300g+900g (a.i.)/hm
2
(14) third careless amine isoproturon: 150g+750g (a.i.)/hm
2
(15) third careless amine isoproturon: 600g+300g (a.i.)/hm
2
(16) third careless amine isoproturon: 345g+555g (a.i.)/hm
2
(17) third careless amine isoproturon: 300g+600g (a.i.)/hm
2
(18) third careless amine isoproturon: 225g+675g (a.i.)/hm
2
(19) third careless amine isoproturon: 450g+450g (a.i.)/hm
2
(20) third careless amine isoproturon: 525g+375g (a.i.)/hm
2
(21) third careless amine isoproturon: 225g+375g (a.i.)/hm
2
(22) third careless amine isoproturon: 300g+300g (a.i.)/hm
2
(23) third careless amine isoproturon: 450g+150g (a.i.)/hm
2
1.6 test method
The test special-purpose soil of packing in diameter is the 9.5cm polypots is evenly sowed treatedly for the examination weed seed, places cultivation (day temperature 25-30 ℃, 25 ℃ of the nights) greenhouse in.Treat the upright pin phase of annual bluegrass and caput grass, grasswort and leaf mustard cotyledon period are with auto spraying tower (spray pressure 0.2MPa, spouting liquid 75ml/m
2, spray time 30s) and handle the examination material, each is handled and repeats 3 times.The examination material is handled the back standing over night, puts into the greenhouse normal management then, 20 days investigation results.
With the Colby method preventive effect after using with is tested, i.e. E=XY/100, in the formula, the weeds survival rate of weed killer herbicide A when X represents that consumption is P; The weeds survival rate of weed killer herbicide B when Y represents that consumption is Q; E
0The theoretical weeds survival rate of weed killer herbicide (A ten B) when the expression consumption is (P+Q); E represents the actual weeds survival rate that each is handled.Press the Colby method, work as E
0-E＞5% o'clock illustrates to produce synergistic effect; Work as E
0-E＜-5% o'clock illustrates the anti-effect of picking up that produces; Work as E
0-E value illustrated to produce addition between ± 5% o'clock.
2. result and analysis
2.1 the preventive effect of each single agent
20 days range estimation preventive effect results are as shown in table 1 after the dispenser, and in the test dose scope, the third careless amine shows higher activity of weeding to caput grass and grasswort, reaches 90～95%; Growth to annual bluegrass and leaf mustard has certain inhibitory action, and activity only has 20～40%.Isoproturon is the highest to the annual bluegrass activity, reaches 100%, and the growth of annual bluegrass young shoot is suppressed fully; Activity to caput grass and grasswort is 80～95%, is 40% to the activity of leaf mustard, is similar to isoproturon.
2.2 the preventive effect after using with
Use the back with to as shown in table 1 for the preventive effect result of examination weeds, the high-load proportioning reaches 100% to the activity of weeding of caput grass and annual bluegrass, and the activity of grasswort and leaf mustard has also been reached 98% and 95% respectively, all is better than the preventive effect of each single agent; Particularly to leaf mustard, it is very obvious that activity of weeding improves.Difference between the different proportionings is very little.Take all factors into consideration and kill careless spectrum, drug effect and cost, recommend proportioning to be: the third careless amine 345g+ isoproturon 555g, the proportioning of active ingredient was 1: 1.6 when promptly both were composite.
2.3 with Colby method check proportioning preventive effect
Different proportionings are to preventing the check of effectiveness Colby method for the range estimation of examination weeds, and the result is shown in table 2, table 3, table 4, table 5: proportioning is to annual bluegrass, caput grass and grasswort E
0-E value is between ± 5%, to leaf mustard E
0-E＞5%.Illustrate that the synergy type of using with annual bluegrass, caput grass and grasswort belongs to addition, to leaf mustard synergy type because of attaching troops to a unit in the notable synergistic effect.
3. conclusion
3.1 this test under greenhouse experiment, is adopted potted plant method to study the third careless amine and is used the preventive effect of the different proportionings in back to 4 kinds of main weeds of wheat paddock with isoproturon.The result shows, uses the back with and kills the expansion of grass spectrum, and preventive effect generally improves, and is better than the preventive effect of each single agent.Analysis of The Combined finds, different proportionings are to drawing together anti-effect for examination weeds portion, the notable synergistic effect that leaf mustard is also had.
3.2 after the third careless amine and isoproturon are used with, can have complementary advantages, reduced consumption separately, reduced use cost, enlarged and killed the grass spectrum.Therefore, have market prospects preferably after using with.
Table 1 isoproturon is used different proportioning range estimation preventive effects (%) with the third careless amine
| Handle (ga.i./hm 2) | Annual bluegrass | The caput grass | Grasswort | Leaf mustard | |
| The third careless amine | Isoproturon | ||||
| 225 | - | 20 | 95 | 90 | 20 |
| 300 | - | 20 | 95 | 90 | 30 |
| 345 | - | 30 | 95 | 90 | 30 |
| 450 | - | 30 | 95 | 90 | 30 |
| 525 | - | 30 | 95 | 90 | 40 |
| - | 375 | 100 | 90 | 90 | 40 |
| - | 450 | 100 | 90 | 90 | 40 |
| - | 555 | 100 | 90 | 90 | 40 |
| - | 600 | 100 | 95 | 90 | 40 |
| - | 675 | 100 | 95 | 90 | 40 |
| 900 | 300 | 100 | 100 | 98 | 95 |
| 450 | 750 | 100 | 100 | 98 | 95 |
| 300 | 900 | 100 | 100 | 98 | 95 |
| 150 | 750 | 100 | 100 | 98 | 95 |
| 600 | 300 | 100 | 100 | 98 | 95 |
| 345 | 555 | 100 | 100 | 98 | 95 |
| 300 | 600 | 100 | 100 | 98 | 95 |
| 225 | 675 | 100 | 100 | 98 | 95 |
| 450 | 450 | 100 | 100 | 98 | 95 |
| 525 | 375 | 100 | 100 | 98 | 95 |
| 225 | 375 | 100 | 100 | 95 | 90 |
| 300 | 300 | 90 | 95 | 95 | 90 |
| 450 | 150 | 90 | 95 | 95 | 90 |
Table 2 isoproturon is used different proportionings with the third careless amine and is prevented and kill off annual bluegrass effect check (Cobly method)
| Handle (ga.i./hm 2) | Range estimation preventive effect (%) | Actual survival rate E (%) | Theoretical survival rate E 0(％) | E 0-E | The synergy type | |
| The third careless amine | Isoproturon | |||||
| 225 | - | 20 | 80 | |||
| 300 | - | 20 | 80 | |||
| 345 | - | 30 | 70 | |||
| 450 | - | 30 | 70 | |||
| 525 | - | 30 | 70 | |||
| - | 375 | 100 | 0 | |||
| - | 450 | 100 | 0 | |||
| - | 555 | 100 | 0 | |||
| - | 600 | 100 | 0 | |||
| - | 675 | 100 | 0 | |||
| 900 | 300 | 100 | 0 | 0 | 0 | Addition |
| 450 | 750 | 100 | 0 | 0 | 0 | Addition |
| 300 | 900 | 100 | 0 | 0 | 0 | Addition |
| 150 | 750 | 100 | 0 | 0 | 0 | Addition |
| 600 | 300 | 100 | 0 | 0 | 0 | Addition |
| 345 | 555 | 100 | 0 | 0 | 0 | Addition |
| 300 | 600 | 100 | 0 | 0 | 0 | Addition |
| 225 | 675 | 100 | 0 | 0 | 0 | Addition |
| 450 | 450 | 100 | 0 | 0 | 0 | Addition |
| 525 | 375 | 100 | 0 | 0 | 0 | Addition |
| 225 | 375 | 100 | 0 | 0 | 0 | Addition |
| 300 | 300 | 90 | 10 | |||
| 450 | 150 | 90 | 10 |
Table 3 isoproturon is used different proportionings with the third careless amine and is prevented and kill off caput grass effect check (Cobly method)
| Handle (g a.i./hm 2) | Range estimation preventive effect (%) | Actual survival rate E (%) | Theoretical survival rate E 0(％) | E 0-E | The synergy type | |
| The third careless amine | Isoproturon | |||||
| 225 | - | 95 | 5 | |||
| 300 | - | 95 | 5 | |||
| 345 | - | 95 | 5 | |||
| 450 | - | 95 | 5 | |||
| 525 | - | 95 | 5 | |||
| - | 375 | 90 | 10 | |||
| - | 450 | 90 | 10 | |||
| - | 555 | 90 | 10 | |||
| - | 600 | 95 | 5 | |||
| - | 675 | 95 | 5 | |||
| 900 | 300 | 100 | 0 | 0.5 | 0.5 | Addition |
| 450 | 750 | 100 | 0 | 0.5 | 0.5 | Addition |
| 300 | 900 | 100 | 0 | 0.5 | 0.5 | Addition |
| 150 | 750 | 100 | 0 | 0.5 | 0.5 | Addition |
| 600 | 300 | 100 | 0 | 0.5 | 0.5 | Addition |
| 345 | 555 | 100 | 0 | 0.5 | 0.5 | Addition |
| 300 | 600 | 100 | 0 | 0.25 | 0.25 | Addition |
| 225 | 675 | 100 | 0 | 0.25 | 0.25 | Addition |
| 450 | 450 | 100 | 0 | 0.5 | 0.5 | Addition |
| 525 | 375 | 100 | 0 | 0.5 | 0.5 | Addition |
| 225 | 375 | 100 | 0 | 0.25 | 0.25 | Addition |
| 300 | 300 | 95 | 0 | 0.25 | 0.25 | Addition |
| 450 | 150 | 95 | 0 | 0.25 | 0.25 | Addition |
Table 4 isoproturon is used different proportionings with the third careless amine and is prevented and kill off grasswort effect check (Cobly method)
| Handle (g a.i./hm 2) | Range estimation preventive effect (%) | Actual survival rate E (%) | Theoretical survival rate E 0(％) | E 0-E | The synergy type | |
| The third careless amine | Isoproturon | |||||
| 225 | - | 90 | 10 | |||
| 300 | - | 90 | 10 | |||
| 345 | - | 90 | 10 | |||
| 450 | - | 90 | 10 | |||
| 525 | - | 90 | 10 | |||
| - | 375 | 90 | 10 | |||
| - | 450 | 90 | 10 | |||
| - | 555 | 90 | 10 | |||
| - | 600 | 90 | 10 | |||
| - | 675 | 90 | 10 | |||
| 900 | 300 | 98 | 2 | 1 | -1 | Addition |
| 450 | 750 | 98 | 2 | 1 | -1 | Addition |
| 300 | 900 | 98 | 2 | 1 | -1 | Addition |
| 150 | 750 | 98 | 2 | 1 | -1 | Addition |
| 600 | 300 | 98 | 2 | 1 | -1 | Addition |
| 345 | 555 | 98 | 2 | 1 | -1 | Addition |
| 300 | 600 | 98 | 2 | 1 | -1 | Addition |
| 225 | 675 | 98 | 2 | 1 | -1 | Addition |
| 450 | 450 | 98 | 2 | 1 | -1 | Addition |
| 525 | 375 | 98 | 2 | 1 | -1 | Addition |
| 225 | 375 | 95 | 5 | |||
| 300 | 300 | 95 | 5 | |||
| 450 | 150 | 95 | 5 | |||
Table 5 isoproturon is used different proportionings with the third careless amine and is prevented and kill off leaf mustard effect check (Cobly method)
| Handle (g a.i./hm 2) | Range estimation preventive effect (%) | Actual survival rate E (%) | Theoretical survival rate E 0(％) | E 0-E | The synergy type | |
| The third careless amine | Isoproturon | |||||
| 225 | - | 20 | 10 | |||
| 300 | - | 30 | 10 | |||
| 345 | - | 30 | 10 | |||
| 450 | - | 30 | 10 | |||
| 525 | - | 40 | 10 | |||
| - | 375 | 40 | 10 | |||
| - | 450 | 40 | 10 | |||
| - | 555 | 40 | 10 | |||
| - | 600 | 40 | 10 | |||
| - | 675 | 40 | 10 | |||
| 900 | 300 | 95 | 5 | 36 | 31 | Synergy |
| 450 | 750 | 95 | 5 | 36 | 31 | Synergy |
| 300 | 900 | 95 | 5 | 42 | 37 | Synergy |
| 150 | 750 | 95 | 5 | 40 | 35 | Synergy |
| 600 | 300 | 95 | 5 | 40 | 35 | Synergy |
| 345 | 555 | 95 | 5 | 42 | 37 | Synergy |
| 300 | 600 | 95 | 5 | 42 | 37 | Synergy |
| 225 | 675 | 95 | 5 | 48 | 43 | Synergy |
| 450 | 450 | 95 | 5 | 42 | 37 | Synergy |
| 525 | 375 | 95 | 5 | 36 | 31 | Synergy |
| 225 | 375 | 90 | 10 | |||
| 300 | 300 | 90 | 10 | |||
| 450 | 150 | 90 | 10 | |||
Claims (4)
1, the complex preparation of a kind of isoproturon and the third careless amine, it is characterized in that by following set of dispense than the wetting powder of making: contain effective composition isoproturon 10%～60%, third careless amine 10%～60%, other add to 100% for auxiliary agent and filler, wherein the combined content of the active ingredient isoproturon and the third careless amine is 40%～80%, and above-mentioned percentage is percetage by weight.
2, the complex preparation of the isoproturon according to claim 1 and the third careless amine is characterized in that: wherein the proportioning of the active ingredient isoproturon and the third careless amine is 1.6: 1.
3, the complex preparation of the isoproturon according to claim 1 and 2 and the third careless amine is characterized in that: described auxiliary agent is sodium lignin sulfonate, sulfoacid calcium, draws back powder, dodecyl sodium sulfonate calcium, accounts for 8%～12% of formulation content.
4, the complex preparation of the isoproturon according to claim 1 and 2 and the third careless amine, it is characterized in that: described filler is diatomite, kaolin, sand, clay, potter's clay, bentonite, white carbon, is used to add to 100% content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100701923A CN101099468A (en) | 2007-07-21 | 2007-07-21 | Isoprotuion and propisochlor compounded preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100701923A CN101099468A (en) | 2007-07-21 | 2007-07-21 | Isoprotuion and propisochlor compounded preparation |
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| Publication Number | Publication Date |
|---|---|
| CN101099468A true CN101099468A (en) | 2008-01-09 |
Family
ID=39034065
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|---|---|---|---|
| CNA2007100701923A Pending CN101099468A (en) | 2007-07-21 | 2007-07-21 | Isoprotuion and propisochlor compounded preparation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271067A (en) * | 2013-06-05 | 2013-09-04 | 江苏龙灯化学有限公司 | Herbicidal composition |
| CN103493838A (en) * | 2013-09-27 | 2014-01-08 | 江苏省农业生产资料集团农用化学有限公司 | Pesticide composition containing isoproturon, pretilachlor and halosulfuron-methyl and application thereof |
| CN103766368A (en) * | 2014-01-03 | 2014-05-07 | 江苏省农业科学院 | Pesticide composition containing isoproturon, pretilachlor and bensulfuron methyl and application of pesticide composition |
| CN105746548A (en) * | 2015-07-31 | 2016-07-13 | 南通惠然生物科技有限公司 | Rice herbicide |
| CN107136108A (en) * | 2017-06-23 | 2017-09-08 | 浙江天丰生物科学有限公司 | Recompounded multielement Herbicidal combinations |
-
2007
- 2007-07-21 CN CNA2007100701923A patent/CN101099468A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271067A (en) * | 2013-06-05 | 2013-09-04 | 江苏龙灯化学有限公司 | Herbicidal composition |
| CN103271067B (en) * | 2013-06-05 | 2014-07-02 | 江苏龙灯化学有限公司 | Herbicidal composition |
| CN103493838A (en) * | 2013-09-27 | 2014-01-08 | 江苏省农业生产资料集团农用化学有限公司 | Pesticide composition containing isoproturon, pretilachlor and halosulfuron-methyl and application thereof |
| CN103493838B (en) * | 2013-09-27 | 2015-04-29 | 江苏省农业生产资料集团农用化学有限公司 | Pesticide composition containing isoproturon, pretilachlor and halosulfuron-methyl and application thereof |
| CN103766368A (en) * | 2014-01-03 | 2014-05-07 | 江苏省农业科学院 | Pesticide composition containing isoproturon, pretilachlor and bensulfuron methyl and application of pesticide composition |
| CN103766368B (en) * | 2014-01-03 | 2015-12-02 | 江苏省农业科学院 | A kind of composition pesticide containing isoproturon, the third careless amine and bensulfuron-methyl and application thereof |
| CN105746548A (en) * | 2015-07-31 | 2016-07-13 | 南通惠然生物科技有限公司 | Rice herbicide |
| CN107136108A (en) * | 2017-06-23 | 2017-09-08 | 浙江天丰生物科学有限公司 | Recompounded multielement Herbicidal combinations |
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Open date: 20080109 |