CN101015299A - Water-dispersed granule pesticide composition and making method thereof - Google Patents

Water-dispersed granule pesticide composition and making method thereof Download PDF

Info

Publication number
CN101015299A
CN101015299A CN 200610104830 CN200610104830A CN101015299A CN 101015299 A CN101015299 A CN 101015299A CN 200610104830 CN200610104830 CN 200610104830 CN 200610104830 A CN200610104830 A CN 200610104830A CN 101015299 A CN101015299 A CN 101015299A
Authority
CN
China
Prior art keywords
parts
water
auxiliary agent
dispersible granules
composition
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
Application number
CN 200610104830
Other languages
Chinese (zh)
Inventor
张少武
苏连碧
樊小龙
张秋芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200610104830 priority Critical patent/CN101015299A/en
Publication of CN101015299A publication Critical patent/CN101015299A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a pesticide composite of aqueous dispersion and the preparing method. Said composite comprises: raw material 100- 850 units, auxiliary agent 15- 250 units, supporter 10- 400 units. The preparing method comprises: weighing raw material, auxiliary agent, supporter and adhesive agent, mixing evenly, disintegrating with jet mill and getting fine powder of 500 -800 order; adding solution of got fine powder and adhesive agent into mixing device, mixing evenly, producing granule in oscillating granulator; drying at 50 -80 Deg. C and getting aqueous dispersing agent of different kind. The invention is characterized by simple process, low cost, easy usage, non- toxicity, no pollution, increased active component, high suspending rate, high biological activity, and safe utilization. It is widely used to prevent red spider for mandarin, sphaerotheca fuligine, leaf spot for banana, isolates of the pear scab fungus, gibberella saubinetii and aphis for Cruciferae vegetable.

Description

The method of water-dispersible granules agricultural compositions and preparing product
Technical field
The present invention relates to the method for composition pesticide and preparing product, particularly the method for water-dispersible granules agricultural compositions and preparing product.
Background technology
At present, China's pesticide species and formulation are all a lot, how to occur with emulsifiable concentrate and wetting powder formulation.Because the missible oil formulation is used a large amount of organic benzene-like compounds, wetting powder in process of production, exist the drug dust in production and the farmland dispenser to be easy to the severe contamination that causes of operating personnel and ecotope is endangered, and the plant effective rate of utilization is low, the residue of pesticide time is long, easy-clear not again has defectives such as certain influence to the physical and mental health of numerous people.
Summary of the invention
The purpose of this invention is to provide a kind of nonhazardous, pollution-free, production technology is simple, and cost is low, and is easy to use, operator ' s health is not had injury and environmentally safe, improved the water-dispersible granules agricultural compositions of the rate of dispersion of medicine in water simultaneously greatly.
Another object of the present invention provides a kind of method of preparing product.
In order to overcome the deficiencies in the prior art, solve technical scheme of the present invention and be achieved in that a kind of water-dispersible granules agricultural compositions, its outstanding progress is that the bulk drug effective ingredient can be above-mentioned a kind of of azacyclotin, anthrax good fortune U.S., meta-tolyl-N-methylcarbamate (MTMC), triazolone, Tebuconazole, own azoles alcohol, Mobucin, Buprofezin, fenbutatin oxide, butyl ether urea, pyridaben, and this composition pesticide is shaped as rule or irregular coccoid; Its composition pesticide composition is as follows by mass ratio:
Bulk drug: 100 parts～850 parts
Auxiliary agent: 1 part～250 parts
Carrier: 10 parts～550 parts
Wherein said bulk drug comprises that azacyclotin, anthrax good fortune U.S., meta-tolyl-N-methylcarbamate (MTMC), triazolone, Tebuconazole, own azoles alcohol, Mobucin, Buprofezin, fenbutatin oxide, butyl ether urea, pyridaben are one kind of;
Described auxiliary agent, can be sodium alkyl sulfate, polycarboxylic acids sodium, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, sulfite cellulose solid dry substance, naphthalene sulfonic acid-formaldehyde condensation product, oxirane propylene oxide block copolymer, starch, Macrogol 6000, Tween-60, sodium alkyl benzene sulfonate, sodium carboxymethylcellulose, Tween-80, silicone defoamer, one of them and combination;
Described carrier can be one of them or combination wherein of urea, calcium monohydrogen phosphate, ammonium sulfate, kaolin, white carbon, bentonite and diatomite;
The method for preparing claim 1 product, undertaken by following step:
I, according to the purposes that will prepare the water dispersant granule pesticide, accurately take by weighing above-mentioned a kind of bulk drug, one or both or two or more auxiliary agents, one or both or two or more carriers, after mixing, carry out ultramicro grinding, obtain 500 orders～800 order fine powders with airslide disintegrating mill;
II, the aqueous solution of gained fine powder and binding agent added in the blender mix, through the oscillating granulator granulation, 50～80 ℃ of following low temperature dryings promptly obtain the water dispersant granula of different cultivars agricultural chemicals.
The present invention compared with prior art, it is simple to have production technology, cost is low, easy to use, operator ' s health there are not the injury and the characteristics of environmentally safe, the present invention is owing to having taked the air-flow superfine communication technique, the granularity of the medicinal powder after the pulverizing is very little generally more than 500 orders, make the specific surface area of raw material increase thousands of times, added surfactant simultaneously, improved active component, higher suspension rate, high bioactivity, safe in utilization; Have the good dispersiveness and the characteristics of storage-stable, make the bioavailability of effective ingredient improve greatly, make the dispersity of effective ingredient in water be greatly enhanced, disintegration rate is accelerated, and effectively improves drug effect.Adjuvant used, carrier is nonhazardous, pollution-free simultaneously, reduced pollution to environment and operating personnel, be widely used in preventing and treating anthracnose, brassicaceous vegetable diamond-back moth, the rice hoppers of mandarin tree two spotted spider mite, powdery mildew of cucumber, citrus red mite, pear scab, apple tree, the damage by disease and insect of apple tree two spotted spider mite, effect is very remarkable.
Description of drawings
Accompanying drawing 1 is the technological process of production figure of preparing product of the present invention.
Embodiment
Accompanying drawing is the embodiment of the technological process of production figure of preparing product of the present invention.
Below in conjunction with accompanying drawing content of the present invention is described further:
One class water-dispersible granules agricultural compositions, one of them is 250 parts～850 parts azacyclotins to described bulk drug than comprising wherein following each medicine in the composition by quality, 400 parts～850 parts anthrax good fortune U.S.s, 400 parts～550 parts triazolones, 100 parts～550 parts fenbutatin oxides, 250 parts～830 parts meta-tolyl-N-methylcarbamate (MTMC), 800 parts～850 parts Tebuconazoles, 100 parts～420 parts own azoles alcohol, 250 parts～820 parts Mobucins, 500 parts～840 parts butyl ether ureas, 250 parts～780 parts Buprofezins, 200 parts～820 parts pyridabens.
One class water-dispersible granules agricultural compositions, by quality than one of comprising in the composition in wherein following each auxiliary agent or wherein being combined as 5 parts～50 parts alkylphenol polyoxyethylene, 20 parts～50 parts sodium alkyl benzene sulfonates, 5 parts～50 parts fatty alcohol-polyoxyethylene ether, 50 parts～150 parts sulfite cellulose solid dry substances, 20 parts～100 parts naphthalene sulfonic acid-formaldehyde condensation products, 20 parts～100 parts oxirane propylene oxide block copolymers, 5 parts～30 parts Macrogol 6000s, 20 parts～50 parts sodium alkyl sulfates, 20 parts～100 parts polycarboxylic acids sodium, 5 parts～50 parts of Macrogol 6000s, 5 parts～30 parts of Tween-60s, 5 parts～30 parts Tween-80s, 5 parts～30 parts sodium carboxymethylcelluloses, 1 part～5 parts of defoamers.
One class water-dispersible granules agricultural compositions, by quality than comprising wherein one of following carrier in the composition or wherein being combined as 10 parts～50 parts urea, 10 parts～450 parts starch, 35 parts～100 parts calcium monohydrogen phosphates, 50 parts～330 parts ammonium sulfate, 10 parts～330 parts bentonites, 40 parts～550 parts kaolin, 25 parts～55 parts white carbons, 60 parts～330 parts diatomite.
The method for preparing claim 1 product, undertaken by following step:
I, according to the purposes that will prepare the water dispersant granule pesticide, take by weighing above-mentioned a kind of bulk drug, one or both or two or more auxiliary agents, one or both or two or more carriers, after mixing, carry out ultramicro grinding, obtain 500 orders～800 order fine powders with airslide disintegrating mill;
II, the aqueous solution of gained fine powder and appropriate amount of addition agent added in the blender mix, through the oscillating granulator granulation, 50～80 ℃ of following low temperature dryings promptly obtain the water dispersant granula of different cultivars agricultural chemicals.
Shown in Figure 1, press quality than weighting raw materials, auxiliary agent; after carrier mixes; carry out ultramicro grinding with airslide disintegrating mill, obtain 500 orders～800 order mixing fine powders, mixing fine powders and adhesive are mixed with once more in the aqueous solution softwood adding blender and mix; through the oscillating granulator granulation; 50～80 ℃ of following low temperature dryings, screening detects; pack, promptly obtain the water dispersant granula of different cultivars agricultural chemicals.
Embodiment 1 azacyclotin water dispersion granule
Take by weighing 270 parts of the former medicines of azacyclotin, 40 parts of sodium alkyl sulfates, 60 parts in polycarboxylic acids sodium, 150 parts of starch, 150 parts in ammonium sulfate, 330 parts of kaolin, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 10 parts of Tween 80+1 part silicone defoamer+89 parts of water mix), wet granulation then, oven dry below 60～70 ℃, (20～40 mesh sieve) the whole grain that sieves obtains 968 parts of azacyclotin water-dispersible granules.Through the check active constituent content is 25.7%, and wetting time is 26S, and suspensibility is 92.5%, pH value 7.1, lasting foaming characteristic is 21ml, disintegrative in the water (inferior) is 13 times, moisture≤1.9%, screening (20～40 order testing sieve) is 98%, the acceleration heat storage stability is qualified.Be used to prevent and treat 2500 times of sprayings of mandarin tree two spotted spider mite in force, the control efficiency after 8 days is 86%～90%.
The two spotted spider mite field control effectiveness test result of azacyclotin WDG mandarin tree
Chemicals treatment Repeat The insect population radix After the dispenser 2My god After the dispenser 8My god
Borer population Preventive effect (%) Borer population Preventive effect (%)
2500 times of liquid of azacyclotin WDG 1 201 18 91.8 26 89.8
2 183 22 89.5 26 88.9
3 208 22 90.6 30 88.6
4 199 25 88.8 34 86.0
On average 197.75 21.75 90.1 29 88.3
2500 times of liquid of 25% azacyclotin WP (contrast) 1 200 35 83.9 44 82.6
2 188 34 84.2 48 80.1
3 203 33 85.5 44 82.9
4 192 33 84.7 43 81.7
On average 195.75 33.75 84.6 44.75 81.8
The contrast clear water 1 206 224 / 260 /
2 189 216 / 243 /
3 201 225 / 255 /
4 204 232 / 249 /
On average 200 224.25 / 251.75 /
Embodiment 2 triazolone water dispersion granules
Take by weighing 430 parts of the former medicines of triazolone, 15 parts in urea, 35 parts of alkylphenol polyoxyethylene, 150 parts of sulfite cellulose solid dry substances, 100 parts of calcium monohydrogen phosphates, 150 parts of kaolin, 100 parts in diatomite, 10 parts of Span-80s, 10 parts of Macrogol 6000s, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 1 part of silicone defoamer+99 part water mixes), wet granulation then, oven dry below 50～60 ℃, (20～40 mesh sieve) the whole grain that sieves obtains 985 parts of triazolone water-dispersible granules.Through the check active constituent content is 40.9%, and wetting time is 23S, and suspensibility is 94.5%, pH value 7.5, lasting foaming characteristic is 23ml, disintegrative in the water (inferior) is 10 times, moisture≤2.4%, screening (20～40 order testing sieve) is 99%, the acceleration heat storage stability is qualified.Be used to prevent and treat the spraying of powdery mildew of cucumber 25 gram/mus in force, 10 control efficiency is 78%～81% behind the medicine.
Triazolone WDG prevents and treats powdery mildew of cucumber field control effectiveness test result
Handle Repeat Sick leaves at different levels before the medicine (really/and strain/fringe) the radix investigation result Behind the last medicine 10They sick leaves at different levels (really/and strain/fringe) investigation result Preventive effect (%)
Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Disease refers to Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Disease refers to
Triazolone WDG 20 gram/mus 1 240 15 0 0 0 0 0.69 236 32 0 0 0 0 1.51 79.31
2 221 17 0 0 0 0 0.85 220 26 3 0 0 0 1.77 79.24
3 226 12 2 0 0 0 0.88 220 21 3 2 1 0 2.37 78.17
4 238 13 1 0 0 0 0.75 216 29 1 1 0 0 1.90 80.60
On average 231.25 14.25 0.75 0 0 0 0.79 223 27 1.75 0.75 0.25 0 1.88 79.32
20% triazolone EC 40ML/ mu (contrast) 1 247 13 2 0 0 0 0.85 235 32 0 0 0 0 1.51 83.21
2 213 19 0 0 0 0 0.99 209 28 1 0 0 0 1.51 83.38
3 257 15 1 0 0 0 0.78 235 26 3 1 0 0 1.89 80.36
4 228 18 0 0 0 0 0.88 221 14 0 0 0 0 2.06 82.07
On average 236.25 16.25 0.75 0 0 0 0.87 225 31.75 1 0.25 0 0 1.78 82.22
The clear water contrast 1 254 10 1 0 0 0 0.57 247 62 11 5 2 0 6.03 --
2 236 8 2 0 0 0 0.66 235 57 10 6 2 0 6.62 --
3 231 11 0 0 0 0 0.53 236 55 12 5 2 0 6.54 --
4 247 12 0 0 0 0 0.54 238 75 13 6 1 0 7.05 --
On average 242 10.25 0.75 0 0 0 0.57 239 62.25 11.5 5.5 1.75 0 6.56 --
Embodiment 3 fenbutatin oxide water dispersion granules
Take by weighing 520 parts of the former medicines of fenbutatin oxide, 30 parts of alkylphenol polyoxyethylene, 50 parts in polycarboxylic acids sodium, 50 parts of white carbons, 100 parts in ammonium sulfate, 240 parts of kaolin, 10 parts of Tween-80s, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 1 part of silicone defoamer+99 part water mixes), wet granulation then, oven dry below 60～70 ℃, (20～40 order testing sieve) the whole grain that sieves obtains about 968 parts of fenbutatin oxide water-dispersible granules.Through the check active constituent content is 10.8%, and wetting time is 13S, and suspensibility is 94.5%, pH value 7.3, and lasting foaming characteristic is 16ml, disintegrative in the water (inferior) is 8 times, moisture≤2.2%, screening (20～40 mesh sieve) is 98%, the acceleration heat storage stability is qualified.Be used to prevent and treat 2000 times of liquid sprayings of citrus red mite in force, 10 days control efficiency is 93%～95% behind the medicine.
Fenbutatin oxide WDG control citrus red mite field control effectiveness test result
Chemicals treatment Repeat The insect population radix Behind the medicine 1My god Behind the medicine 3My god Behind the medicine 10My god
Borer population Preventive effect (%) Borer population Preventive effect (%) Borer population Preventive effect (%)
Fenbutatin oxide WDG2000 doubly 1 224 14 94.30 10 96.00 14 94.00
2 206 12 93.33 8 95.60 11 93.12
3 273 15 94.30 6 97.69 12 94.83
4 248 13 95.15 9 96.63 13 94.63
On average 237.75 13.50 94.30 8.25 96.53 12.50 94.17
25% fenbutatin oxide WP1000 1 251 21 92.37 18 93.57 18 93.11
2 269 20 91.49 19 91.99 16 92.34
3 232 18 91.95 17 92.31 19 90.36
4 228 17 93.11 14 94.30 17 92.36
On average 245.00 19.00 92.22 17.00 93.05 17.50 92.09
The CK clear water 1 217 238 / 242 / 226 /
2 246 215 / 217 / 191 /
3 273 263 / 260 / 232 /
4 208 225 / 224 / 203 /
On average 236.00 235.25 / 235.75 / 213.00 /
Embodiment 4 Tebuconazole water dispersion granules
Take by weighing 825 parts of the former medicines of Tebuconazole, 60 parts of alkyl sulfates, 100 parts in polycarboxylic acids sodium, 15 parts in ammonium sulfate, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 1 part of silicone defoamer+99 part water mixes), wet granulation then, 50～60 ℃ of oven dry, (20～40 mesh sieve) the whole grain that sieves obtains 977 parts of Tebuconazole water-dispersible granules.Through the check active constituent content is 80.4%, and wetting time is 22S, and suspensibility is 93.5%, pH value 6.8, lasting foaming characteristic is 24ml, disintegrative in the water (inferior) is 12 times, moisture≤1.8%, screening (20～40 order testing sieve) is 99%, the acceleration heat storage stability is qualified.Be used to prevent and treat 7000 times of liquid sprayings of pear scab in force, 7 days control efficiency is 85% behind the medicine.
Tebuconazole WDG prevents and treats pear scab field control effectiveness test result
Handle Repeat Sick phyllopodium at different levels are counted investigation result before the medicine Behind the last medicine 7They sick leaf investigation results at different levels Preventive effect (%)
Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Disease refers to
7000 times of Tebuconazole WDG 1 100 8 0 0 0 0 0.89 100 12 0 0 0 0 1.33 85.23
2 100 7 0 0 0 0 0.78 100 12 0 0 0 0 1.33 85.44
3 100 6 0 0 0 0 0.67 100 11 0 0 0 0 1.22 84.96
4 100 6 0 0 0 0 0.67 100 12 0 0 0 0 1.33 84.83
On average 100 6.75 0 0 0 0 0.75 100 11.75 0 0 0 0 1.30 85.12
430 parts/rise 3500 times of tebuconazole suspension concentrates (contrast) 1 100 7 0 0 0 0 0.78 100 11 0 0 0 0 1.22 84.54
2 100 6 0 0 0 0 0.67 100 11 0 0 0 0 1.22 84.46
3 100 5 1 0 0 0 0.89 100 12 2 0 0 0 1.89 85.34
4 100 7 0 0 0 0 0.78 100 11 1 0 0 0 1.56 84.72
On average 100 6.25 0.25 0 0 0 0.78 100 11.25 0.75 0 0 0 1.47 84.77
The clear water contrast 1 100 7 0 0 0 0 0.78 100 27 8 4 0 0 7.89 --
2 100 5 0 0 0 0 0.56 100 31 6 2 0 0 6.56 --
3 100 6 0 0 0 0 0.67 100 33 5 4 0 0 8.11 --
4 100 5 0 0 0 0 0.56 100 30 7 3 0 0 7.33 --
On average 100 5.75 0 0 0 0 0.64 100 30.25 6.5 3.25 0 0 7.47 --
Embodiment 5 own azoles alcohol water dispersion granules
Take by weighing 110 parts of the former medicines of own azoles alcohol, 35 parts of alkyl sulfates, 50 parts in polycarboxylic acids sodium, 200 parts in ammonium sulfate, 100 parts of bentonites, 490 parts of kaolin, 15 parts of Macrogol 6000s, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 1 part of silicone defoamer+99 part water mixes), wet granulation then, 60～70 ℃ of oven dry, (20～40 mesh sieve) the whole grain that sieves obtains 957 parts of own azoles alcohol water-dispersible granules.Through the check active constituent content is 10.4%, and wetting time is 18S, and suspensibility is 91.3%, pH value 7.5, lasting foaming characteristic is 23ml, disintegrative in the water (inferior) is 10 times, moisture≤2.2%, screening (20～40 order testing sieve) is 99%, the acceleration heat storage stability is qualified.Be used to prevent and treat 2000 times of liquid sprayings of pear scab in force, 7 days control efficiency is 82%～83% behind the medicine.
Own azoles alcohol WDG prevents and treats pear scab field control effectiveness test result
Handle Repeat Sick phyllopodium at different levels are counted investigation result before the medicine Behind the last medicine 7They sick leaf investigation results at different levels Preventive effect (%)
Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Disease refers to Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Disease refers to
2000 times of own azoles alcohol WDG 1 100 7 0 0 0 0 0.78 100 12 0 0 0 0 1.33 83.14
2 100 7 0 0 0 0 0.78 100 11 1 0 0 0 1.56 82.93
3 100 6 0 0 0 0 0.67 100 13 0 0 0 0 1.47 82.24
4 100 7 0 0 0 0 0.78 100 12 1 0 0 0 1.67 83.64
On average 100 6.75 0 0 0 0 0.75 100 12 0.5 0 0 0 1.51 82.99
1000 times of 5% own azoles alcohol ME 1 100 8 0 0 0 0 0.89 100 10 0 0 0 0 1.11 87.68
2 100 7 0 0 0 0 0.78 100 10 0 0 0 0 1.11 87.85
3 100 7 0 0 0 0 0.78 100 12 0 0 0 0 1.33 88.23
4 100 6 0 0 0 0 0.67 100 10 0 0 0 0 1.11 87.34
On average 100 7 0 0 0 0 0.78 100 10.5 0 0 0 0 1.17 87.78
The clear water contrast 1 100 7 0 0 0 0 0.78 100 27 8 4 0 0 7.89 --
2 100 5 0 0 0 0 0.56 100 31 6 2 0 0 6.56 --
3 100 6 0 0 0 0 0.67 100 33 5 4 0 0 8.11 --
4 100 5 0 0 0 0 0.56 100 30 7 3 0 0 7.33 --
On average 100 5.75 0 0 0 0 0.64 100 30.25 6.5 3.25 0 0 7.47 --
The U.S. water dispersion granule of embodiment 6 anthrax good fortune
Take by weighing 310 parts of the former medicines of tmtd, 520 parts of the former medicines of ziram, 15 parts of fatty alcohol-polyoxyethylene ether, 25 parts in polycarboxylic acids sodium, 30 parts of white carbons, 95 parts in ammonium sulfate, 5 parts of Macrogol 6000s, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable quantity of water are mixed, and wet granulation is dried below 80 ℃ then, (20～40 mesh sieve) the whole grain that sieves obtains the U.S. water-dispersible granules of 972 parts of anthrax good fortune.Through check tmtd active constituent content is 30.8%, the ziram active constituent content is 51.0%, wetting time is 13S, suspensibility is 92.6%, pH value 6.9, and lasting foaming characteristic is 16ml, disintegrative in the water (inferior) is 8 times, moisture is 1.6%, and screening (20～40 order testing sieve) is 99%, and the acceleration heat storage stability is qualified.Be used to prevent and treat 600 times of sprayings of anthracnose of apple tree in force, 10 days control efficiency is 82%～83% behind the medicine.
The beautiful WDG control of anthrax good fortune apple tree anthracnose field control effectiveness test result
Handle Repeat Sick phyllopodium at different levels are counted investigation result before the medicine Behind the last medicine 7They sick leaf investigation results at different levels Preventive effect (%)
Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Disease refers to Total number of sheets 1 grade 3 grades 5 grades 7 grades 9 grades Disease refers to
600 times of the beautiful WDG of anthrax good fortune 1 100 7 0 0 0 0 0.78 100 12 0 0 0 0 1.33 83.14
2 100 7 0 0 0 0 0.78 100 11 1 0 0 0 1.56 82.93
3 100 6 0 0 0 0 0.67 100 13 0 0 0 0 1.47 82.24
4 100 7 0 0 0 0 0.78 100 12 1 0 0 0 1.67 83.64
On average 100 6.75 0 0 0 0 0.75 100 12 0.5 0 0 0 1.51 82.99
Beautiful 600 times of the WP (contrast) of anthrax good fortune 1 100 6 0 0 0 0 0.67 100 14 0 0 0 0 1.56 76.89
2 100 5 0 0 0 0 0.56 100 14 0 0 0 0 1.56 76.22
3 100 7 0 0 0 0 0.78 100 12 2 0 0 0 2.00 78.87
4 100 5 0 0 0 0 0.56 100 13 1 0 0 0 1.78 75.72
On average 100 5.75 0 0 0 0 0.64 100 13.25 0.75 0 0 0 1.73 76.93
The clear water contrast 1 100 7 0 0 0 0 0.78 100 27 8 4 0 0 7.89 --
2 100 5 0 0 0 0 0.56 100 31 6 2 0 0 6.56 --
3 100 6 0 0 0 0 0.67 100 33 5 4 0 0 8.11 --
4 100 5 0 0 0 0 0.56 100 30 7 3 0 0 7.33 --
On average 100 5.75 0 0 0 0 0.64 100 30.25 6.5 3.25 0 0 7.47 --
Embodiment 7 butyl ether urea water dispersion granules
Take by weighing 520 parts of the former medicines of butyl ether urea, 20 parts of alkylphenol polyoxyethylene, 45 parts in polycarboxylic acids sodium, 165 parts of kaolin, 200 parts in diatomite, 50 parts of Macrogol 6000s, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable quantity of water are mixed, and wet granulation is dried below 80 ℃ then, (20～40 order testing sieve) the whole grain that sieves obtains 964 parts of butyl ether urea water-dispersible granules.Through the check active constituent content is 50.9%, and wetting time is 10S, and suspensibility is 92.4%, pH value 7.1, lasting foaming characteristic is 13ml, disintegrative in the water (inferior) is 10 times, moisture≤2.0%, screening (20～40 order testing sieve) is 98%, the acceleration heat storage stability is qualified.Be used to prevent and treat the spraying of brassicaceous vegetable diamond-back moth 40 gram/mus in force, 10 days control efficiency is 91%～95% behind the medicine.
Butyl ether urea control brassicaceous vegetable diamond-back moth result of the test
Chemicals treatment Repeat The insect population radix After the dispenser 2My god After the dispenser 7My god After the dispenser 10My god
Borer population Preventive effect (%) Borer population Preventive effect (%) Borer population Preventive effect (%)
Butyl ether urea WDG 40 gram/mus 1 35 1 97.23 2 94.78 3 92.78
2 33 2 93.77 3 91.39 3 92.02
3 32 0 100 1 97.32 2 94.89
4 36 2 94.6 2 95.16 4 90.56
On average 34 1.25 96.4 2 94.66 3 92.56
50% butyl ether urea WP40 gram/mu (contrast) 1 36 3 91.92 4 89.84 6 85.96
2 31 3 90.05 4 87.78 5 85.84
3 33 2 94.26 2 94.81 3 92.56
4 35 4 88.9 5 87.55 7 83
On average 33.75 3 91.28 3.75 89.99 5.25 86.84
Blank 1 32 33 35 38
2 36 35 38 41
3 36 38 42 44
4 34 35 39 40
On average 34.5 35.25 38.5 40.75
Embodiment 8 meta-tolyl-N-methylcarbamate (MTMC) water dispersion granules
Take by weighing 820 parts of the former medicines of meta-tolyl-N-methylcarbamate (MTMC), 30 parts of alkylphenol polyoxyethylene, 75 parts of oxirane propylene oxide block copolymers, 100 parts in ammonium sulfate, 120 parts of kaolin, 10 parts of Macrogol 6000s, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 10 parts of Tween 80+1 part silicone defoamer+89 parts of water mix), wet granulation then, oven dry below 80 ℃, (20～40 mesh sieve) the whole grain that sieves obtains 979 parts of meta-tolyl-N-methylcarbamate (MTMC) water-dispersible granules.Through the check active constituent content is 80.7%, and wetting time is 14S, and suspensibility is 90.4%, pH value 7.2, lasting foaming characteristic is 16ml, disintegrative in the water (inferior) is 16 times, moisture≤1.8%, screening (20～40 order testing sieve) is 98%, the acceleration heat storage stability is qualified.Be used to prevent and treat the spraying of rice hoppers 40 gram/mus in force, 10 days control efficiency is 84%～87% behind the medicine.
The meta-tolyl-N-methylcarbamate (MTMC) effervescent tablet is prevented and treated the rice hoppers result of the test
Chemicals treatment Repeat The insect population radix After the dispenser 1My god After the dispenser 3My god After the dispenser 7My god After the dispenser 10My god
Borer population Preventive effect (%) Borer population Preventive effect (%) Borer population Preventive effect (%) Borer population Preventive effect (%)
Meta-tolyl-N-methylcarbamate (MTMC) WDG 40g/ mu 1 747 58 92.67 60 92.99 85 90.9 154 84.73
2 870 47 94.71 51 94.52 93 90.34 165 85.14
3 706 64 90.68 47 93.93 77 91.79 138 87.03
4 795 53 93.64 55 93.82 81 91.83 124 87.84
On average 779.5 55.5 92.93 53.25 93.81 84 91.22 145.25 86.19
25% meta-tolyl-N-methylcarbamate (MTMC) WP 125g/ mu (contrast) 1 785 75 90.99 68 92.44 93 90.53 211 80.1
2 737 92 87.79 74 90.61 114 86.02 182 80.66
3 836 68 91.64 89 90.29 85 92.35 157 87.54
4 818 87 89.85 94 89.73 127 87.55 165 84.27
On average 794 80.5 90.06 81.25 90.77 104.75 89.11 178.75 83.14
Blank 1 685 726 785 857 925
2 817 835 874 904 1043
3 735 715 806 977 1108
4 758 794 848 945 972
On average 748.75 767.5 828.25 920.75 1012
Embodiment 9 Mobucin water dispersion granules
Take by weighing 820 parts of the former medicines of Mobucin, 30 parts of sodium alkyl sulfates, 45 parts in polycarboxylic acids sodium, 50 parts of white carbons, 55 parts of bentonites, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 10 parts of Tween 80+1 part silicone defoamer+89 parts of water mix), wet granulation is dried below 60 ℃ then, (20～40 mesh sieve) the whole grain that sieves obtains 968 parts of Mobucin water-dispersible granules.Through the check active constituent content is 81.1%, and wetting time is 9S, and suspensibility is 93.4%, pH value 7.6, lasting foaming characteristic is 18ml, disintegrative in the water (inferior) is 14 times, moisture is 2.1%, and screening (20～40 order testing sieve) is 99%, and the acceleration heat storage stability is qualified.Be used to prevent and treat the spraying of rice hoppers 40 gram/mus in force, 7 days control efficiency is 84%～87% behind the medicine.
Mobucin water dispersible granules control brassicaceous vegetable aphid result of the test
Chemicals treatment Repeat The insect population radix After the dispenser 1 day After the dispenser 3 days After the dispenser 7 days
Borer population Preventive effect (%) Borer population Preventive effect (%) Borer population Preventive effect (%)
Mobucin water dispersible granules 40g/ mu 1 1055 98 91.36 92 92.36 121 90.79
2 1216 115 91.23 84 94.12 145 90.71
3 1204 80 93.39 112 91.07 138 88.38
4 1077 106 89.94 68 94.24 126 89.55
On average 1138 99.75 91.48 89 92.95 132.5 89.86
20% Mobucin EC150ml/ mu 1 1125 143 88.17 130 89.88 212 84.87
2 996 115 89.29 131 88.81 186 85.44
3 1147 130 88.72 104 91.3 204 81.97
4 1274 122 90.21 148 89.4 171 88.01
On average 1135.5 127.5 89.1 128.25 89.85 193.25 85.07
Blank 1 1072 1152 1224 1335
2 1025 1105 1205 1315
3 1262 1268 1315 1245
4 1150 1125 1260 1287
On average 1127.25 1162.5 1251 1295.5
Embodiment 10 pyridaben water dispersion granules
Take by weighing 850 parts of the former medicines of pyridaben, 30 parts of sodium alkyl benzene sulfonates, 75 parts of naphthalene sulfonic acid-formaldehyde condensation products, 10 parts of sodium carboxymethylcelluloses, 35 parts of bentonites, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 10 parts of polysorbate60+1 part silicone defoamer+89 parts of water mix), wet granulation then, oven dry below 60 ℃, (20～40 mesh sieve) the whole grain that sieves obtains 945 parts of pyridaben water-dispersible granules.Through the check active constituent content is 80.4%, and wetting time is 16S, and suspensibility is 93.8%, pH value 7.3, lasting foaming characteristic is 18ml, disintegrative in the water (inferior) is 14 times, moisture is 1.6%, and screening (20～40 order testing sieve) is 99%, and the acceleration heat storage stability is qualified.Be used for 6000 times of liquid sprayings of anti-apple tree two spotted spider mite in force, 7 days control efficiency is 82%～89% behind the medicine.
Pyridaben water dispersible granules control apple tree two spotted spider mite result of the test
Chemicals treatment Repeat The insect population radix After the dispenser 2 days After the dispenser 7 days After the dispenser 10 days
Borer population Preventive effect (%) Borer population Preventive effect (%) Borer population Preventive effect (%)
6000 times of pyridaben WDG 1 38 2 94.74 4 90.35 5 89.14
2 33 1 96.89 2 93.78 6 83.51
3 38 3 92.54 2 95.64 8 83.35
4 30 1 96.99 3 91.59 7 82.01
On average 34.75 1.75 95.29 2.75 92.84 6.5 84.51
1500 times of 20% pyridaben WP (contrast) 1 35 3 91.43 5 86.9 7 83.5
2 40 2 94.87 4 89.74 9 79.59
3 32 2 94.1 3 92.23 7 82.7
4 38 4 90.5 4 91.15 9 81.74
On average 36.25 2.75 92.72 4 90 8 81.88
Blank 1 33 33 36 40
2 39 38 38 43
3 34 36 41 43
4 37 41 44 48
On average 35.75 37 39.75 43.5
Embodiment 11 Buprofezin water dispersion granules
Take by weighing 520 parts of the former medicines of Buprofezin, 30 parts of sodium alkyl benzene sulfonates, 90 parts in polycarboxylic acids sodium, 150 parts in diatomite, 200 parts of kaolin, 10 parts of Macrogol 6000s, it is pressed conventional method mixes, after stirring, obtain 500 order fine powders through comminution by gas stream, fine powder and suitable amount of adhesive solution are mixed (adhesive needs preparation in advance: 10 parts of Tween 80+1 part silicone defoamer+89 parts of water mix), wet granulation then, oven dry below 80 ℃, (20～40 mesh sieve) the whole grain that sieves obtains 964 parts of Buprofezin water-dispersible granules.Through the check active constituent content is 50.9%, and wetting time is 16S, and suspensibility is 94.6%, pH value 7.4, lasting foaming characteristic is 18ml, disintegrative in the water (inferior) is 13 times, moisture≤2.2%, screening (20～40 order testing sieve) is 99%, the acceleration heat storage stability is qualified.Be used to prevent and treat the spraying of rice hoppers 15 gram/mus in force, 8 days control efficiency is 86%～90% behind the medicine.
The Buprofezin effervescent tablet is prevented and treated the rice hoppers result of the test
Chemicals treatment Repeat The insect population radix After the dispenser 2My god After the dispenser 8My god
Borer population Preventive effect (%) Borer population Preventive effect (%)
Buprofezin WDG 15 gram/mus 1 201 18 91.8 26 89.8
2 183 22 89.5 26 88.9
3 208 22 90.6 30 88.6
4 199 25 88.8 34 86.0
On average 197.75 21.75 90.1 29 88.3
25% Buprofezin wetting powder, 30 gram/mus 1 200 35 83.9 44 82.6
2 188 34 84.2 48 80.1
3 203 33 85.5 44 82.9
4 192 33 84.7 43 81.7
On average 195.75 33.75 84.6 44.75 81.8
The contrast clear water 1 206 224 / 260 /
2 189 216 / 243 /
3 201 225 / 255 /
4 204 232 / 249 /
On average 200 224.25 / 251.75 /
In order to make those of ordinary skill in the art understand the present invention better, the invention provides the preparation method who is used for this prescription water dispersant granula, following steps are arranged:
According to the title that will prepare the water dispersant granule pesticide, take by weighing corresponding bulk drug and corresponding carrier, carry out ultramicro grinding with airslide disintegrating mill after, corresponding 500 orders～800 order fine powders; All fine powders are mixed by above-mentioned formula rate and auxiliary agent, adhesive, and through waving not granulation on the granulator of granulator or, the back packing is sieved in 50～80 ℃ of following low temperature dryings, promptly obtains the water dispersant granula of corresponding kind agricultural chemicals.
The water-dispersible granules that adopts prescription of the present invention to process our experiments show that, this product has in the good water dispersed on the basis that does not influence the main ingredient curative effect; Disintegration rate is fast, and disintegration time is less than 3min; Heat storage stability is good; And at long-time storage, transportation, good stability; Adhesion rate height in the use, lasting period are long.Safety is good, and crops are not had poisoning.
Owing to added the auxiliary agent of heterogeneity, make the present invention have the active component content height among the present invention, dispersive property is good in the water, the suspensibility height, and environmental pollution is little, and disintegration rate is fast, stable storage, drug effect is brought into play advantages such as abundant.

Claims (5)

1, a kind of water-dispersible granules agricultural compositions, it is characterized in that bulk drug can be that azacyclotin, anthrax good fortune U.S., meta-tolyl-N-methylcarbamate (MTMC), triazolone, Tebuconazole, own azoles alcohol, Mobucin, Buprofezin, fenbutatin oxide, butyl ether urea, pyridaben are one kind of, this composition pesticide is shaped as rule or irregular coccoid; Its composition pesticide composition is as follows by mass ratio:
Bulk drug: 100 parts～850 parts
Auxiliary agent: 1 part～250 parts
Carrier: 5 parts～550 parts
Described auxiliary agent, can be sodium alkyl sulfate, polycarboxylic acids sodium, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, sulfite cellulose solid dry substance, naphthalene sulfonic acid-formaldehyde condensation product, oxirane propylene oxide block copolymer, starch, Macrogol 6000, Tween-60, sodium alkyl benzene sulfonate, sodium carboxymethylcellulose, Tween-80, silicone defoamer, one of them and combination;
Described carrier can be one of them or combination wherein of urea, calcium monohydrogen phosphate, ammonium sulfate, kaolin, white carbon, bentonite and diatomite.
2, according to the described a kind of water-dispersible granules agricultural compositions of claim 1, it is characterized in that described bulk drug, is 250 parts～850 parts azacyclotins, 400 parts～550 parts nitrile bacterium azoles, 100 parts～550 parts Difenoconazoles, 800 parts～850 parts Tebuconazoles, 100 parts～420 parts own azoles alcohol, 800 parts～840 parts tmtd, 800 parts～840 parts carbendazim, 700 parts～800 parts Imidacloprids, 200 parts～650 parts Acetamiprids by quality than one of comprising in the composition in wherein following each medicine.
3, according to the described a kind of water-dispersible granules agricultural compositions of claim 1, it is characterized in that described auxiliary agent, by quality than one of comprising in the composition in wherein following each auxiliary agent or wherein being combined as 5 parts～50 parts alkylphenol polyoxyethylene, 5 parts～50 parts fatty alcohol-polyoxyethylene ether, 50 parts～150 parts sulfite cellulose solid dry substances, 20 parts～100 parts oxirane propylene oxide block copolymers, 5 parts～30 parts Macrogol 6000s, 20 parts～50 parts sodium alkyl sulfates, 20 parts～100 parts polycarboxylates, 5 parts～30 parts Span-80s, 5 parts～30 parts Tween-80s, 1 part～5 parts defoamers.
4, according to the described a kind of water-dispersible granules agricultural compositions of claim 1, it is characterized in that described carrier, by quality than comprising wherein one of following carrier in the composition or wherein being combined as 10 parts～50 parts urea, 10 parts～450 parts starch, 35 parts～100 parts calcium monohydrogen phosphates, 50 parts～330 parts ammonium sulfate, 40 parts～550 parts kaolin, 25 parts～55 parts white carbons, 60 parts～330 parts diatomite.
5, a kind of method for preparing claim 1 product is characterized in that being undertaken by following step:
I, according to the purposes that will prepare the water dispersant granule pesticide, take by weighing above-mentioned one or both or two or more bulk drugs, one or both or two or more auxiliary agents, one or both or two or more carriers, after mixing, carry out ultramicro grinding with airslide disintegrating mill, obtain 500 orders～800 order fine powders;
II, the aqueous solution of gained fine powder and adhesive added in the blender mix, through the oscillating granulator granulation, 50 ℃～100 ℃ following low temperature dryings promptly obtain the water dispersant granula of different cultivars agricultural chemicals.
CN 200610104830 2006-11-01 2006-11-01 Water-dispersed granule pesticide composition and making method thereof Pending CN101015299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200610104830 CN101015299A (en) 2006-11-01 2006-11-01 Water-dispersed granule pesticide composition and making method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610104830 CN101015299A (en) 2006-11-01 2006-11-01 Water-dispersed granule pesticide composition and making method thereof

Publications (1)

Publication Number Publication Date
CN101015299A true CN101015299A (en) 2007-08-15

Family

ID=38724647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200610104830 Pending CN101015299A (en) 2006-11-01 2006-11-01 Water-dispersed granule pesticide composition and making method thereof

Country Status (1)

Country Link
CN (1) CN101015299A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101167464B (en) * 2007-12-07 2010-04-07 张少武 Clofentezine water dispersible granule and preparation method thereof
CN101185436B (en) * 2007-11-21 2010-12-01 张少武 Chlorbenzuron water-dispersing granules preparation
CN101263807B (en) * 2008-04-17 2010-12-08 深圳市朗钛生物科技有限公司 Pyridaben clofentezine water dispersion granule and preparation thereof
CN101965832A (en) * 2010-09-21 2011-02-09 湖北仙隆化工股份有限公司 Phosmet wettable powder and preparation method thereof
CN101990453A (en) * 2008-04-02 2011-03-23 拜尔材料科学股份公司 Particles Obtainable by Drying Aqueous Nanourea Dispersions
CN101167475B (en) * 2007-12-07 2011-07-20 张少武 Azocyclotin water dispersible granule and preparation method thereof
CN101379994B (en) * 2008-08-06 2011-08-10 张少武 Pesticides of water dispersion granule containing buprofezin
CN101530092B (en) * 2008-03-14 2012-07-25 北京绿色农华植保科技有限责任公司 Method for preparing acetamiprid water dispersible granules
CN101518241B (en) * 2008-02-28 2012-07-25 北京绿色农华植保科技有限责任公司 Tebuconazole water dispersible granule and preparation method thereof
CN101518235B (en) * 2008-02-28 2012-08-15 北京绿色农华植保科技有限责任公司 Azoxystrobin water dispersible granule and preparation method thereof
CN101518238B (en) * 2008-02-28 2012-10-03 北京绿色农华植保科技有限责任公司 Epoxiconazole water dispersible granule and processing method thereof
CN102726412A (en) * 2012-06-09 2012-10-17 广东中迅农科股份有限公司 Pyridaben water dispersible granule and preparation method thereof
CN101518233B (en) * 2008-02-28 2012-12-12 北京绿色农华植保科技有限责任公司 Spirodiclofen water dispersible granule and preparation method thereof
CN101530091B (en) * 2008-03-14 2012-12-12 北京绿色农华植保科技有限责任公司 Fipronil water dispersible granules and method for manufacturing same
CN104585166A (en) * 2015-02-09 2015-05-06 四川国光农化股份有限公司 Triazolone water dispersible granules capable of increasing heat storage suspension rate and stability and production method
US20160270392A1 (en) * 2013-12-05 2016-09-22 Upl Limited Agrochemical compositions having increased rainfastness
CN109258657A (en) * 2018-10-10 2019-01-25 江苏七洲绿色化工股份有限公司 A kind of dry suspending agent and preparation method thereof containing hexaconazole

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101185436B (en) * 2007-11-21 2010-12-01 张少武 Chlorbenzuron water-dispersing granules preparation
CN101167475B (en) * 2007-12-07 2011-07-20 张少武 Azocyclotin water dispersible granule and preparation method thereof
CN101167464B (en) * 2007-12-07 2010-04-07 张少武 Clofentezine water dispersible granule and preparation method thereof
CN101518233B (en) * 2008-02-28 2012-12-12 北京绿色农华植保科技有限责任公司 Spirodiclofen water dispersible granule and preparation method thereof
CN101518241B (en) * 2008-02-28 2012-07-25 北京绿色农华植保科技有限责任公司 Tebuconazole water dispersible granule and preparation method thereof
CN101518238B (en) * 2008-02-28 2012-10-03 北京绿色农华植保科技有限责任公司 Epoxiconazole water dispersible granule and processing method thereof
CN101518235B (en) * 2008-02-28 2012-08-15 北京绿色农华植保科技有限责任公司 Azoxystrobin water dispersible granule and preparation method thereof
CN101530092B (en) * 2008-03-14 2012-07-25 北京绿色农华植保科技有限责任公司 Method for preparing acetamiprid water dispersible granules
CN101530091B (en) * 2008-03-14 2012-12-12 北京绿色农华植保科技有限责任公司 Fipronil water dispersible granules and method for manufacturing same
CN101990453A (en) * 2008-04-02 2011-03-23 拜尔材料科学股份公司 Particles Obtainable by Drying Aqueous Nanourea Dispersions
CN101263807B (en) * 2008-04-17 2010-12-08 深圳市朗钛生物科技有限公司 Pyridaben clofentezine water dispersion granule and preparation thereof
CN101379994B (en) * 2008-08-06 2011-08-10 张少武 Pesticides of water dispersion granule containing buprofezin
CN101965832A (en) * 2010-09-21 2011-02-09 湖北仙隆化工股份有限公司 Phosmet wettable powder and preparation method thereof
CN102726412A (en) * 2012-06-09 2012-10-17 广东中迅农科股份有限公司 Pyridaben water dispersible granule and preparation method thereof
US20160270392A1 (en) * 2013-12-05 2016-09-22 Upl Limited Agrochemical compositions having increased rainfastness
US10694741B2 (en) * 2013-12-05 2020-06-30 Upl Limited Agrochemical compositions having increased rainfastness
CN104585166A (en) * 2015-02-09 2015-05-06 四川国光农化股份有限公司 Triazolone water dispersible granules capable of increasing heat storage suspension rate and stability and production method
CN104585166B (en) * 2015-02-09 2017-01-04 四川国光农化股份有限公司 Improve heat storage suspensibility and the triazolone water dispersible granules of stability, production method
CN109258657A (en) * 2018-10-10 2019-01-25 江苏七洲绿色化工股份有限公司 A kind of dry suspending agent and preparation method thereof containing hexaconazole

Similar Documents

Publication Publication Date Title
CN101015299A (en) Water-dispersed granule pesticide composition and making method thereof
CN101297649B (en) Insecticidal composition containing pymetrozine
CN106937635B (en) A kind of bactericidal composition of fluorine-containing azoles bacterium acyl azanol and jinggangmeisu
CN1293811C (en) Method for producing rare-earth dry powder seed coating agent
CN101836633A (en) Pesticide composition containing amino-oligosaccharide and kresoxim-methyl and use method and application thereof
CN101999346A (en) Emulsifiable granule containing etofenprox composition and preparation method thereof
CN102669111A (en) Suspending agent formulated by difenoconazole and azoxystrobin and preparation method thereof
CN105010381B (en) A kind of insecticides and its application containing Diacloden and emamectin benzoate
CN102077835A (en) Insecticidal composition containing sulfoxaflor
CN103271041A (en) Complex acaricide for farmland and fruiters
CN101176448B (en) Bismerthiazol water dispersible granula bactericide and preparation method thereof
CN103798248A (en) Fungicidal composition containing azoxystrobin and tebuconazole and application of fungicidal composition
CN101836630A (en) Pesticide composition containing amino-oligosaccharide and kresoxim-methyl and use method and application thereof
CN103371142A (en) Powder preparation with diatomite as carrier and application method
CN102388911A (en) Suspension seed coating formulation
CN103053554B (en) Wheat paddock weeding composition
CN103141476A (en) Difenoconazole dispersible oil suspending agent
CN101167457A (en) Hexaconazole water dispersible granule and preparation method thereof
CN102165958B (en) Pesticide composite containing bifenazate and triazophos
CN102342284A (en) Sterilization disease-resistant composition and suspension seed coating agent thereof
CN101617676A (en) Pesticide compound
CN101171920A (en) Epoxiconazole water decentrality granula agriculture chemicals fungicide and method for producing its product
CN101204151A (en) Epoxiconazole water dispersant and preparation method thereof
CN101669481B (en) Pesticidal composition containing pymetrozine and ethiprole
CN103960261B (en) Sterilization composition

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication