CN106614592A - Ampullaria gigas-killing granules containing metaldehyde and tea saponin - Google Patents
Ampullaria gigas-killing granules containing metaldehyde and tea saponin Download PDFInfo
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- CN106614592A CN106614592A CN201611168035.1A CN201611168035A CN106614592A CN 106614592 A CN106614592 A CN 106614592A CN 201611168035 A CN201611168035 A CN 201611168035A CN 106614592 A CN106614592 A CN 106614592A
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- Prior art keywords
- tea saponin
- methaldehyde
- spiral shell
- metaldehyde
- ampullaria gigas
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Links
- 239000001397 quillaja saponaria molina bark Substances 0.000 title claims abstract description 35
- 229930182490 saponin Natural products 0.000 title claims abstract description 35
- 150000007949 saponins Chemical class 0.000 title claims abstract description 35
- 239000008187 granular material Substances 0.000 title claims abstract description 22
- GKKDCARASOJPNG-UHFFFAOYSA-N metaldehyde Chemical compound CC1OC(C)OC(C)OC(C)O1 GKKDCARASOJPNG-UHFFFAOYSA-N 0.000 title abstract description 8
- 239000005956 Metaldehyde Substances 0.000 title abstract description 6
- 241000534460 Ampullaria Species 0.000 title abstract 5
- 241001122767 Theaceae Species 0.000 title 1
- 244000269722 Thea sinensis Species 0.000 claims abstract description 37
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 10
- 239000004615 ingredient Substances 0.000 claims abstract description 8
- 240000007594 Oryza sativa Species 0.000 claims abstract description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 33
- 241000570011 Pomacea canaliculata Species 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 235000009566 rice Nutrition 0.000 abstract description 6
- 239000000575 pesticide Substances 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 229920005646 polycarboxylate Polymers 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000005995 Aluminium silicate Substances 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 239000004141 Sodium laurylsulphate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 3
- DLNAGMLXUYEHQS-UHFFFAOYSA-N 3-O-beta-D-glucopyranosylserjanic acid Natural products COC(=O)C1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(OC6OC(CO)C(O)C(O)C6O)C(C)(C)C5CCC34C)C2C1)C(=O)O DLNAGMLXUYEHQS-UHFFFAOYSA-N 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003750 molluscacide Substances 0.000 description 2
- 230000002013 molluscicidal effect Effects 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 231100000820 toxicity test Toxicity 0.000 description 2
- CCDRPBGPIXPGRW-JNKODXNQSA-N (4as,6ar,6as,6br,8ar,9r,10s,12ar,14bs)-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-10-[(3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid Chemical compound O([C@H]1CC[C@]2(C)[C@H]3CC=C4[C@@]([C@@]3(CC[C@H]2[C@@]1(CO)C)C)(C)CC[C@]1(CCC(C[C@H]14)(C)C)C(O)=O)C1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O CCDRPBGPIXPGRW-JNKODXNQSA-N 0.000 description 1
- 102000012440 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 0.000 description 1
- 241000256844 Apis mellifera Species 0.000 description 1
- 235000005593 Camellia sinensis f parvifolia Nutrition 0.000 description 1
- 244000041840 Camellia sinensis f. parvifolia Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001523405 Limax Species 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- RGDJCYRXKJVXKD-UHFFFAOYSA-N Saponin 3 Natural products COC(=O)C1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(OC6OC(CO)C(O)C(O)C6OC7OC(CO)C(O)C(O)C7O)C(C)(C)C5CCC34C)C2C1)C(=O)O RGDJCYRXKJVXKD-UHFFFAOYSA-N 0.000 description 1
- 108010084592 Saporins Proteins 0.000 description 1
- 235000006468 Thea sinensis Nutrition 0.000 description 1
- PALNVYHUKHRDOP-UHFFFAOYSA-N UNPD162310 Natural products COC(=O)C1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(OC6OC(CO)C(O)C(OC7OC(CO)C(O)C(O)C7O)C6O)C(C)(C)C5CCC34C)C2C1)C(=O)O PALNVYHUKHRDOP-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- -1 glycoside compound Chemical class 0.000 description 1
- 229940095686 granule product Drugs 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000001018 virulence Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/24—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to ampullaria gigas-killing granules containing metaldehyde and tea saponin. The effective ingredients consist of the metaldehyde and the tea saponin, and the weight ratio of the metaldehyde to the tea saponin is (2-5):(1-3). The ampullaria gigas-killing granules containing the metaldehyde and the tea saponin can effectively control harm of ampullaria gigas to rice; meanwhile the two effective ingredients are synergistic remarkably, the use amount of each piece of pesticide can be reduced effectively, the pesticide cost is reduced, and development of resistance of the harmful ampullaria gigas is delayed.
Description
Technical field
The present invention relates to agricultural technology field, and in particular to a kind of to kill spiral shell granule containing the methaldehyde and tea saponin.
Background technology
Pomacea canaliculata is one of primary pest in rice in Guangxi province growth course, and Pomacea canaliculata is per the 4-6 months and the 8-10 months are spawnings
Incubate the high honeybee phase with ovum, and the Sheng phase of harm is concentrated into spiral shell and advanced age children's spiral shell.Pomacea canaliculata hazard rice, rice leaf of mainly eating,
Cause few Seedling to be short of seedling in seeding stage, repeatedly need to fill the gaps with seedlings；Tillering stage bites the main tiller of Oryza sativa L. and effective tillering broken, cause effective fringe reduce and
The underproduction is caused up to more than 20%.
The methaldehyde, English name is：Metaldehyde, is a kind of strong molluscicide of selectivity, Pomacea canaliculata is had necessarily
Attracting action, plant do not absorb the medicine, therefore will not be in plant interior accumulation.The methaldehyde is a kind of stomach poison, works as spiral shell
After taking food or touching medicament, acetylcholinesterase in breechblock is discharged in a large number, destroy mucus special in breechblock, make breechblock fast
Speed dehydration, neural paralysis, and secrete mucus, due to a large amount of body fluid loss and cell be destroyed, cause breechblock, Limax etc. short
It is poisoned to death in time.
Tea saponin, English are general entitled：Tea saporin, are a kind of natural plant molluscicides, are by Camellia sinensis seed
The class candy glycoside compound extracted in (camellia oleosa seed, tea-seed).Tea bran contains the botanical pesticide tea saponin of 12-18%,
Jing is commonly used in the preventing and treating of farmland Pomacea canaliculata.
However, in the real process of agricultural production, preventing and treating evil spiral shell is easiest to generate the problem that the drug-fast product of harmful spiral shell
It is raw.Compounded by different effective ingredient, be to prevent and treat the very common method of resistance evil spiral shell.Carried out by heterogeneity multiple
Match somebody with somebody, according to practical application effect, judge that certain compounding is potentiation, is added or antagonism, potentiation is significantly matched somebody with somebody and can be carried
High-drug-effect, reduces the usage amount of each single dose and reduces agricultural cost.
Through the research of inventor, can produce well after finding to compound the methaldehyde and tea saponin according to a certain percentage
Potentiation, and the research for being used to prevent and treat Pomacea canaliculata with regard to the mutual mixture of the methaldehyde and tea saponin not yet has related report
Road.
The content of the invention
It is an object of the invention to provide a kind of kill spiral shell granule containing the methaldehyde and tea saponin, with synergistic function,
Use cost is low, the advantage of good drug efficacy.
The present invention is adopted the technical scheme that：A kind of to contain the methaldehyde and tea saponin kills spiral shell granule, effective ingredient is by four
The weight ratio of metacetaldehyde and tea saponin composition, the methaldehyde and tea saponin is 2-5:1-3, it is preferred that the methaldehyde and tea saponin
Weight compare 5:2.
In described granule, percentage by weight of the methaldehyde in granule is 2-5%, and tea saponin is in granule
Percentage by weight is 0.5-3%.
The present invention kill spiral shell granule also include filler, binding agent, dispersant, disintegrating agent, coloring agent or other be beneficial to
The effective ingredient material that stable and drug effect is played in the formulation.
The present invention has advantages below and notable technique effect：
(1) the mutual mixture potentiation of effective ingredient of the invention significantly, advantageously reduces the amount of application of each single dose, reduces pesticide
Cost.
(2) mechanism of action of effective ingredient of the invention is different, can alleviate the development of Pomacea canaliculata resistance, be conducive to prolongation four
The life cycle of metacetaldehyde.
(3) present invention is easy to use, directly can spread fertilizer over the fields, and applies convenient than being watered to spray and mix fine sand.
Specific embodiment
With reference to embodiments technical scheme and beneficial effect are described further, of the present invention hundred
Ratio is divided to be weight percentage.
First, prepare embodiment
Embodiment 1：7% methaldehyde tea saponin kills spiral shell granule
Raw material is by weight ratio：The methaldehyde 5%, tea saponin 2%, polyvinyl alcohol 5% (binding agent), polycarboxylate 3%,
Naphthalene sulfonic acid-formaldehyde condensation product sodium salt 2.5%, bentonite 10%, Kaolin complements to 100%.
Embodiment 2：5% methaldehyde tea saponin kills spiral shell granule
Raw material is by weight ratio：The methaldehyde 4%, tea saponin 1%, polyvinyl alcohol 4% (binding agent), polycarboxylate 5%,
Calcium dodecyl benzene sulfonate 2.5%, Kaolin complements to 100%.
Embodiment 3：2.5% methaldehyde tea saponin kills spiral shell granule
Raw material is by weight ratio：The methaldehyde 2%, tea saponin 0.5%, polyvinyl alcohol 5% (binding agent), polycarboxylate
3%, sodium lauryl sulphate 2.5%, white carbon 10%, Kaolin complements to 100%.
Embodiment 4：3% methaldehyde tea saponin kills spiral shell granule
Raw material is by weight ratio：The methaldehyde 2%, tea saponin 1%, polyvinyl alcohol 5% (binding agent), polycarboxylate 3%,
Sodium lauryl sulphate 2.5%, bentonite complements to 100%.
Embodiment 5：5% methaldehyde tea saponin kills spiral shell granule
Raw material is by weight ratio：The methaldehyde 2%, tea saponin 3%, polyvinyl alcohol 5% (binding agent), polycarboxylate 3%,
Sodium lauryl sulphate 3.5%, white carbon 8%, Kaolin complements to 100%.
The preparation method of the above embodiments 1 to 5 is：By each component in mixed cylinder mix homogeneously, Jing jet mills
Uniform, pelletize, drying, the prepared granule product of the present invention of screening are remixed after crushing.
2nd, Application Example
First pass through Toxicity Determination, clear and definite two kinds of medicaments compound by a certain percentage after co-toxicity coefficient (CTC), with Sun Yun
The co-toxicity coefficient method (CTC) of abundant method evaluating the potentiation of pharmacy mix, i.e. CTC≤80 for antagonism, 80 ﹤ CTC ﹥ 120
For summation action, CTC >=120 are potentiation.On this basis, then carry out field test.
Embodiment 1：The toxicity test of tea saponin and methaldehyde mixture to Oryza sativa L. Pomacea canaliculata
Test method：The mother solution of the methaldehyde, tea saponin and each mixed agent is diluted to into five series concentrations respectively, respectively
It is placed in standby employing in beaker and first soaks the method that leaf is followed by spiral shell, the blade of the same size not in contact with any medicament is being configured
Medicinal liquid in soak 5s after take out, dry naturally, be put in foster spiral shell box, then connect spiral shell young for examination, the raising under the conditions of 25 DEG C,
3 repetitions are processed often, it is 50 often to repeat examination spiral shell number used, while setting blank, checks dead spiral shell number in 72h, calculates dead
Rate and corrected mortality, try to achieve virulence regression equation and calculate LC50Value.If control mortality rate is more than 10%, it is considered as invalid examination
Test.
Result of the test such as table 1：
Table 1：The toxicity test analysis of results table of tea saponin and methaldehyde mixture to rice Pomacea canaliculata
| Reagent agent | Proportioning | LC50(mg/L) | Co-toxicity coefficient (CTC) |
| The methaldehyde (A) | / | 7.22 | / |
| Tea saponin (B) | / | 10.20 | / |
| A：B | 2:1 | 5.62 | 142.4 |
| A：B | 2:3 | 5.42 | 161.5 |
| A：B | 3:1 | 4.60 | 169.4 |
| A：B | 3:2 | 5.19 | 157.7 |
| A：B | 4:1 | 5.02 | 152.9 |
| A：B | 5:2 | 4.42 | 178.1 |
| A：B | 5:3 | 5.55 | 146.1 |
| A：B | 1:4 | 8.24 | 114.5 |
| A：B | 1:7 | 12.59 | 77.1 |
As shown in Table 1, the methaldehyde and tea saponin are 2-5 in weight:Mixture during 1-3, it is for the preventing and treating of Pomacea canaliculata, malicious altogether
Coefficient is all higher than 120, illustrates both in 2-5:In the range of 1-3, mixture shows potentiation, when the methaldehyde and tea saponin
Weight ratio be 5:When 2, co-toxicity coefficient is 178.1, and potentiation is the most notable, is conducive to improving drug effect, reduces cost accounting.
Embodiment 2：Prepare the field test that the preparation obtained by embodiment 1 prevents and treats early rice Pomacea canaliculata
EXPERIMENTAL DESIGN：Test arrangement investigates Oryza sativa L. Pomacea canaliculata spiral shell evil index in Nanning suburban area, before medicine, sends out in spiral shell evil
Raw initial stage dispenser, 1 day after dispenser, investigates spiral shell evil indexes for 3 days, 7 days and calculates preventive effect.Each test group arranges 3 repetitions, arranges
1 blank.
Result of the test is shown in Table 2
As can be seen from Table 2, the methaldehyde and tea saponin mixture, its built agent are obvious to Pomacea canaliculata potentiation, prevention effect
Better than each single dose, the amount of application of each single dose is advantageously reduced, advantageously reduce agricultural cost, and the lasting period is long, in test medication
In the range of to target crop safety.
Claims (4)
1. it is a kind of to kill spiral shell granule containing the methaldehyde and tea saponin, it is characterised in that effective ingredient is by the methaldehyde and tea saponin
Composition, wherein the weight ratio of the methaldehyde and tea saponin are 2-5:1-3.
2. it is according to claim 1 to kill spiral shell granule, it is characterised in that the weight ratio of the methaldehyde and tea saponin is 5:2.
3. it is according to claim 1 to kill spiral shell granule, it is characterised in that the percentage by weight in granule of the methaldehyde
For 2-5%, percentage by weight of the tea saponin in granule is 0.5-3%.
4. the spiral shell granule that kills according to any one in claim 1-3 is applied to the Pomacea canaliculata prevented and treated on Oryza sativa L..
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611168035.1A CN106614592A (en) | 2016-12-16 | 2016-12-16 | Ampullaria gigas-killing granules containing metaldehyde and tea saponin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611168035.1A CN106614592A (en) | 2016-12-16 | 2016-12-16 | Ampullaria gigas-killing granules containing metaldehyde and tea saponin |
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Family
ID=58822965
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611168035.1A Pending CN106614592A (en) | 2016-12-16 | 2016-12-16 | Ampullaria gigas-killing granules containing metaldehyde and tea saponin |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027783A (en) * | 2017-05-26 | 2017-08-11 | 山东省农药科学研究院 | A kind of pharmaceutical composition and its application containing the methaldehyde and tropane alkali |
| CN107318843A (en) * | 2017-07-10 | 2017-11-07 | 江苏师范大学 | The formula and preparation of the methaldehyde and Tea Saponin or tea cake complex biological agricultural chemicals |
| CN107372512A (en) * | 2017-07-10 | 2017-11-24 | 江苏师范大学 | Biological pesticide molluscicide and preparation method thereof |
| CN108849902A (en) * | 2017-05-09 | 2018-11-23 | 徐州诺特化工有限公司 | A kind of methaldehyde and Tea Saponin granular pesticide producing process |
| WO2018217102A1 (en) * | 2017-05-22 | 2018-11-29 | Hodder & Taylors Limited | A seed treatment and related methods and apparatus |
| CN110810443A (en) * | 2019-11-26 | 2020-02-21 | 江苏师范大学 | Formula of compound molluscicide of tea saponin or oil-tea cake and metaldehyde |
| CN110892891A (en) * | 2019-04-22 | 2020-03-20 | 徐州诺特化工有限公司 | Process for preparing composite preparation of metaldehyde and tea saponin |
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| CN104115832A (en) * | 2014-08-12 | 2014-10-29 | 广州农密生物科技有限公司白云分公司 | Efficient snail controlling suspending agent and preparation method thereof |
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| CN108849902A (en) * | 2017-05-09 | 2018-11-23 | 徐州诺特化工有限公司 | A kind of methaldehyde and Tea Saponin granular pesticide producing process |
| WO2018217102A1 (en) * | 2017-05-22 | 2018-11-29 | Hodder & Taylors Limited | A seed treatment and related methods and apparatus |
| CN107027783A (en) * | 2017-05-26 | 2017-08-11 | 山东省农药科学研究院 | A kind of pharmaceutical composition and its application containing the methaldehyde and tropane alkali |
| CN107318843A (en) * | 2017-07-10 | 2017-11-07 | 江苏师范大学 | The formula and preparation of the methaldehyde and Tea Saponin or tea cake complex biological agricultural chemicals |
| CN107372512A (en) * | 2017-07-10 | 2017-11-24 | 江苏师范大学 | Biological pesticide molluscicide and preparation method thereof |
| CN110892891A (en) * | 2019-04-22 | 2020-03-20 | 徐州诺特化工有限公司 | Process for preparing composite preparation of metaldehyde and tea saponin |
| CN110810443A (en) * | 2019-11-26 | 2020-02-21 | 江苏师范大学 | Formula of compound molluscicide of tea saponin or oil-tea cake and metaldehyde |
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