CN101366381B - Insecticidal composition - Google Patents
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- CN101366381B CN101366381B CN2008101069244A CN200810106924A CN101366381B CN 101366381 B CN101366381 B CN 101366381B CN 2008101069244 A CN2008101069244 A CN 2008101069244A CN 200810106924 A CN200810106924 A CN 200810106924A CN 101366381 B CN101366381 B CN 101366381B
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- nitenpyram
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- bassa
- mobucin
- carbosulfan
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- 239000000203 mixture Substances 0.000 title abstract description 7
- 230000000749 insecticidal effect Effects 0.000 title 1
- CFRPSFYHXJZSBI-DHZHZOJOSA-N (E)-nitenpyram Chemical compound [O-][N+](=O)/C=C(\NC)N(CC)CC1=CC=C(Cl)N=C1 CFRPSFYHXJZSBI-DHZHZOJOSA-N 0.000 claims abstract description 39
- 229940079888 nitenpyram Drugs 0.000 claims abstract description 39
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 8
- DIRFUJHNVNOBMY-UHFFFAOYSA-N fenobucarb Chemical compound CCC(C)C1=CC=CC=C1OC(=O)NC DIRFUJHNVNOBMY-UHFFFAOYSA-N 0.000 claims description 17
- JLQUFIHWVLZVTJ-UHFFFAOYSA-N carbosulfan Chemical compound CCCCN(CCCC)SN(C)C(=O)OC1=CC=CC2=C1OC(C)(C)C2 JLQUFIHWVLZVTJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000073 carbamate insecticide Substances 0.000 claims description 11
- 230000000361 pesticidal effect Effects 0.000 claims description 6
- 241000258937 Hemiptera Species 0.000 claims description 3
- 239000000152 carbamate pesticide Substances 0.000 abstract 3
- 230000001276 controlling effect Effects 0.000 abstract 2
- 230000003405 preventing effect Effects 0.000 abstract 2
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000002085 persistent effect Effects 0.000 abstract 1
- 230000012865 response to insecticide Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 15
- 230000003449 preventive effect Effects 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 9
- 230000002045 lasting effect Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 241000238631 Hexapoda Species 0.000 description 8
- 239000005916 Methomyl Substances 0.000 description 8
- UHXUZOCRWCRNSJ-QPJJXVBHSA-N methomyl Chemical compound CNC(=O)O\N=C(/C)SC UHXUZOCRWCRNSJ-QPJJXVBHSA-N 0.000 description 8
- VOEYXMAFNDNNED-UHFFFAOYSA-N metolcarb Chemical compound CNC(=O)OC1=CC=CC(C)=C1 VOEYXMAFNDNNED-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005303 weighing Methods 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
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- 239000003995 emulsifying agent Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000000375 suspending agent Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- -1 Mobucin Chemical compound 0.000 description 4
- 241000176086 Sogatella furcifera Species 0.000 description 4
- 241000018137 Trialeurodes vaporariorum Species 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000002917 insecticide Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000575 pesticide Substances 0.000 description 4
- 235000014347 soups Nutrition 0.000 description 4
- 239000004562 water dispersible granule Substances 0.000 description 4
- 241001124076 Aphididae Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000004563 wettable powder Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241001414720 Cicadellidae Species 0.000 description 2
- 241001498622 Cixius wagneri Species 0.000 description 2
- 241001556089 Nilaparvata lugens Species 0.000 description 2
- 206010034133 Pathogen resistance Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
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- 244000215068 Acacia senegal Species 0.000 description 1
- 102000012440 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241001600407 Aphis <genus> Species 0.000 description 1
- 241000254127 Bemisia tabaci Species 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 240000005049 Prunus salicina Species 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 241001414989 Thysanoptera Species 0.000 description 1
- 241001401867 Tuberocephalus momonis Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021329 brown rice Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
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- 230000036039 immunity Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 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 1
- 231100000225 lethality Toxicity 0.000 description 1
- 235000009018 li Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007830 nerve conduction Effects 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 238000010298 pulverizing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- 238000009736 wetting Methods 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
Abstract
The invention provides a desinsection composition which comprises nitenpyram and carbamate pesticide, wherein the weight ratio of the nitenpyram to the carbamate pesticide is between 1 to 1 and 1 to 100; the preference weight ratio of the nitenpyram to the carbamate pesticide is between 1 to 10 and 1 to 50, and the deinsection composition is mainly used for preventing and controlling homopteran pests. The desinsection composition has the advantages that the components are reasonable so that the preventing and controlling effects are obvious, the quick action is good and the persistent period is long; and the cost is saved, the insecticide resistance of pests is delayed, and the pollution to the environment is reduced.
Description
Technical field
The present invention relates to a kind of insecticide pesticide, relate in particular to a kind of insecticide pesticide of complex composition pattern.
Background technology
Sucking pest is one type common in the pest, punctures plant tissue with the lancet of needle prick shape, absorbs juice; Make that hazard of plant partly fades, flavescence; Cause malnutrition, organ is wilted or the deformity of crispaturaing, and wherein some insect is in the harm plant; Propagate plant virus, the peasant is lost seriously.
At present, because the long-term insecticide that contains the single-activity component that uses continuously makes insect develop immunity to drugs, quick-acting difference and lasting period are short, and result of use is undesirable, and repeated multiple times use meeting causes severe contamination to ecotope.Another kind of way is to release the new component that new and existing pesticide species do not have cross resistance, but the development cost of new component is high, and the development time is long.Therefore, people urgently hope to have a kind of control efficiency good, and it is long that quick-acting reaches the lasting period well, the novel agrochemical of delaying drug resistance.
Summary of the invention
To the problems referred to above, the invention provides a kind of Pesticidal combination, through Nitenpyram and two kinds of active components of carbamate insecticide is composite, it is obvious to make it have control efficiency, and it is long that quick-acting reaches the lasting period well, low toxicity and characteristics such as the control cost is low.
Main technical schemes of the present invention is: a kind of Pesticidal combination, and its characteristics are: comprise Nitenpyram and carbamate insecticide, the weight ratio of Nitenpyram and carbamate insecticide is 1: 1-100; Said carbamate insecticide is selected from a kind of in Bassa, Mobucin, Methomyl, MTMC or the carbosulfan.
Optimized technical scheme of the present invention is: the preferred weight ratio of said Nitenpyram and carbamate insecticide is 1: 10-50.
Nitenpyram: English nitenpyram by name, chemistry (E)-N-(6-chloro-3-picolyl) by name-N-ethyl-N '-methyl-2-nitro ethylene diamine; Have efficient, low toxicity, interior suction, no cross resistance characteristics, the insect that conventional pesticides has been produced resistance has better control efficiency.Its mechanism of action is touched acceptor to the aixs cylinder of insect and is had the nerve block effect for mainly acting on the insect nerve.Have remarkable interior suction and osmosis, consumption is few, and toxicity is low, and the lasting period is long, crop safety is not had advantages such as poisoning, but quick-acting is poor.
The carbamate insecticide mechanism of action: suppress the activity of acetylcholinesterase in the pest body, destroy nerve conduction, cause that muscle of insect and body of gland continue excitement, and cause death.This insecticides have effect rapidly, high, the majority of selectivity has interior absorption, and is low to warm blooded animal toxicity, do not have residually, homoptera pest such as plant hopper, leafhopper, aleyrodid etc. are had special efficacy, but lasting effect is bad.
The present invention can be configured to missible oil, wetting powder, suspending agent, aqueous emulsion, water dispersible granules etc. according to the known method of those skilled in the art of the present technique.
The present invention is used for homoptera pest, mainly is common insects such as brown planthopper, small brown rice planthopper, white-backed planthopper, trialeurodes vaporariorum, Bemisia tabaci, leafhopper, aphid and thrips.
The invention has the beneficial effects as follows: through Nitenpyram and two kinds of active components of carbamate insecticide is composite, component is reasonable, has complementary advantages, and makes its control efficiency obvious, and it is long that quick-acting reaches the lasting period well; Reduced the consumption of active ingredient, joint medicine cost delays the drug-fast generation of insect, and reduces the pollution to environment.
Embodiment
Below in conjunction with embodiment the present invention is described further, umber described in the embodiment all by weight.
Embodiment 1:
Take by weighing: 2 parts of Nitenpyrams (pure)
30 parts of Bassas (pure)
8 parts of NNO
4 parts of neopelexes
2 parts of white carbons
3 parts of sulphur ammoniums
Diatomite fills up to 100 parts.
Ultramicro grinding, mixing, granulation step that granule is got in the frequent regulation of above-mentioned raw materials make 32% Nitenpyram Bassa water dispersible granules.
The part by weight of Nitenpyram and Bassa can change between 1: 10～50 (examples 1: 10,1: 20,1: 30,1: 40,1: 50) in this experimental example, and both total weight items still are 32%, form new embodiment.
Can also Bassa be replaced to a kind of in Mobucin, Methomyl, MTMC or the carbosulfan, form new embodiment.
Embodiment 2:
Take by weighing: 3 parts of Nitenpyrams (pure)
25 parts of Mobucins (pure)
6 parts of emulsifier 34#
4 parts of emulsifier NP-10P#
20 parts of toluene
Water fills up to 100 parts.
Above-mentioned raw materials makes 28% Nitenpyram Mobucin aqueous emulsion behind high-shear emulsifying.
The part by weight of Nitenpyram and Mobucin can change between 1: 10～50 (examples 1: 10,1: 20,1: 30,1: 40,1: 50) in this experimental example, and both total weight items still are 28%, form new embodiment.
Can also Mobucin be replaced to a kind of in Bassa, Methomyl, MTMC or the carbosulfan, form new embodiment.
Embodiment 3:
Take by weighing: 2 parts of Nitenpyrams (pure)
40 parts of carbosulfans (pure)
5 parts of NNO
6 parts of sodium lignin sulfonates
8 parts of white carbons
Kaolin fills up to 100 parts.
Pulverizing, blend step that wettable powder is got in the frequent regulation of above-mentioned raw materials make 42% Nitenpyram carbosulfan wettable granula.
The part by weight of Nitenpyram and carbosulfan can change between 1: 10～50 (examples 1: 10,1: 20,1: 30,1: 40,1: 50) in this experimental example, and both weight item still is 42%, forms new embodiment.
Can also carbosulfan be replaced to a kind of in Bassa, Mobucin, Methomyl, the MTMC, form new embodiment.
Embodiment 4:
Take by weighing: 2 parts of Nitenpyrams (pure)
25 parts of Methomyls (pure)
8 parts of NNO
6 parts of lauryl sodium sulfate K12
2 parts of gum Arabics
0.2 part of Sodium Benzoate
0.2 part of xanthans
Water fills up to 100 parts.
Mixing, corase grind, sand milling, the step of sieving that suspending agent is got in the frequent regulation of above-mentioned raw materials make 27% Nitenpyram Methomyl suspending agent.
The part by weight of Nitenpyram and Methomyl can change between 1: 10～50 (examples 1: 10,1: 20,1: 30,1: 40,1: 50) in this experimental example, and both weight item still is 27%, forms new embodiment.
Can also Methomyl be replaced to a kind of in Bassa, Mobucin, carbosulfan, the MTMC, form new embodiment.
Embodiment 5:
Take by weighing: 2 parts of Nitenpyrams (pure)
20 parts of MTMCs (pure)
6 parts of No. 33, emulsifier
4 parts of No. 500, emulsifier
Xylol fills up to 100 parts.
The stirring and dissolving that missible oil is got in the frequent regulation of above-mentioned raw materials makes 22% Nitenpyram MTMC missible oil to mixing.
The part by weight of Nitenpyram and MTMC can change between 1: 10～50 (examples 1: 10,1: 20,1: 30,1: 40,1: 50) in this experimental example, and both weight item still is 27%, forms new embodiment.
Can also MTMC be replaced to a kind of in Bassa, Mobucin, carbosulfan, the Methomyl, form new embodiment.
Biologicall test embodiment 1: the indoor determination of activity experiment of Nitenpyram and fenobucarb composite composition
Supply the examination object: brown planthopper, 3 ages, the sensitive strain of indoor feeding.
Supply the reagent agent: the former medicine content of the former medicine content of Nitenpyram 95%, Bassa 95%,
Supply strip spare: temperature: 24～26 ℃, humidity: RH75% looks after: L: D=16: 8
Test method: accurately take by weighing respectively with electronic analytical balance and to supply the reagent agent, use acetone solution, other small amounts of emulsifiers again, water relates to dosage by test and is diluted to certain density serial soup respectively.
Test adopts the rice straw infusion process to handle, and extracts with root the rice stem in healthy and strong tillering stage to booting stage, cleans, and is cut into the long band root rice stem of medicine 10cm, and 3 strains are 1 group, and drying in the air in the place, cool place does not have washmarking to the surface.Relating to dosage with water by test and be diluted to certain density serial soup respectively, the rice stem is soaked 30s respectively in different soups, is contrast with the running water, and every kind of soup repeats 3 times.Dry after the taking-up, every glass connects 20 of worms.Connect behind the worm and to put into temperature (25 ± 1) ℃ cultivating cup, the photoperiod is 16 h: 8 h (illumination: raise in incubator dark).
Respectively at 24h, 48h, dead, the borer population of living of 72h investigation behind the medicine.
With abbott formula calculation correction lethality, application of computer program is obtained and is respectively supplied reagent liquid and composite virulence regression equation formula, LC50 value and 95% confidence limit of variant proportioning, calculates co-toxicity coefficient with the abundant method of Sun Yun, estimates composite effect.
Experimental result is seen table 1:
Table 1
Can find out that from table 1 Nitenpyram and Bassa are in 1: 10～30 in weight ratio, co-toxicity coefficient is all greater than 120, and explanation is synergy.And when proportioning during 1: 10 and 1: 15, synergy clearly.Wherein the co-toxicity coefficient of 1: 15 ratio is the highest, reaches 357.3.
Biologic test embodiment 2: control rice fulgorid field trial
Medicament: 32% Nitenpyram Bassa (2+30) aqueous emulsion, 10% Nitenpyram aqua, 50% Bassa missible oil.
Crop: paddy rice; Kind: prestige excellent 134; Subjects: rice fulgorid [Nlaparvatalugens (Stal)].
The result is as shown in table 2.
Table 2
Can find out that from table 2 32% Nitenpyram Bassa (2+30) aqueous emulsion, 80 gram/mus, 100 gram/mus, 1 day, 3 day, 7 day the preventive effect of three processing of 120 gram/mus behind medicine are respectively 64.90%, 86.21%, 75.95%; 76.24%, 89.42%, 79.82%; 83.50%, 93.72%, 85.90%.And two single agent 10% Nitenpyram aquas, 1 day, 3 day, 7 day the preventive effect of 50% Bassa missible oil behind medicine are respectively 60.57%, 78.85%, 64.81%; 52.84%, 60.67%, 47.08%.Can find out that under above-mentioned consumption composite dose of preventive effect all is superior to two single agent; 10% Nitenpyram aqua preventive effect under above-mentioned consumption is also better, and the preventive effect of 50% Bassa missible oil is relatively poor, and especially lasting effect is bad, explains that rice fulgorid has had certain resistance to it.
Biologic test embodiment 3: control Trialeurodes vaporariorum Westwood test
Medicament: 28% Nitenpyram Mobucin (3+25) water dispersible granules, 10% Nitenpyram aqua, 50% Mobucin wettable powder.
Crop: cucumber; Kind: canopy is excellent; Subjects: trialeurodes vaporariorum (Trialeurodes vaporariorum).
The result is as shown in table 3.
Can find out that from table 3 28% Nitenpyram Mobucin (3+25) water dispersible granules consumption is that 1 day, 3 days, 7 days preventive effect is respectively 70.59%, 82.58%, 83.51% behind the medicine of 30 gram/mus, 40 gram/mus, 50 gram/mus; 82.72%, 92.87%, 90.01%; 85.73%, 94.39%, 95.39%; And 1 day, 3 days, 7 days preventive effect is respectively 69.29%, 80.52%, 74.43% behind the medicine of two single agent; 57.90%, 67.39%, 55.62%.The preventive effect of the composite dose of above-mentioned consumption of pressing is remarkable, and 10% Nitenpyram aqua preventive effect under above-mentioned consumption is general, and 50% Mobucin wettable powder preventive effect is bad, the 7th day anti-heterodyne particularly, and lasting effect is poor.The composite effect that plays synergy of two single agent is described.
Table 3
Biologic test embodiment 4: the anti-test that eliminates aphis
Medicament: 22% Nitenpyram carbosulfan (2+20) suspending agent agent, 10% Nitenpyram aqua, 50% carbosulfan missible oil.
Crop: Japanese plum; Subjects: peach knurl aphid (Tuberocephalusmomonis).
The result is as shown in table 4.
Can find out that from table 4 22% Nitenpyram carbosulfan (2+20) suspending agent agent, preventive effect of 1 day, 3 days, 7 days after extension rate is the medicine under 3000,2500,2000 consumptions is respectively 81.66%, 90.49%, 76.95%; 86.49%, 91.42%, 82.85%; 91.87%, 96.92%, 89.14%.1 day, 3 days, 7 days preventive effect is respectively 76.86%, 82.07%, 71.03% behind the medicine that 10% Nitenpyram aqua and 50% carbosulfan missible oil are 2000 times; 70.57%, 77.29%, 59.17%.The preventive effect to aphid of 5 processing is all better, but Comparatively speaking, composite dose not only preventive effect be superior to two single agent.And consumption is few, and cost is low, and lasting effect is good.
Table 4
Claims (3)
1. Pesticidal combination, it is characterized in that: comprise Nitenpyram and carbamate insecticide, the weight ratio of Nitenpyram and carbamate insecticide is 1: 1-100; Said carbamate insecticide is selected from a kind of in Bassa, Mobucin or the carbosulfan.
2. a kind of Pesticidal combination according to claim 1 is characterized in that: the weight ratio of said Nitenpyram and carbamate insecticide is 1: 10-50.
3. the purposes of any Pesticidal combination according to claim 1 and 2 is characterized in that: be used to prevent and treat homoptera pest.
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| CN101352167B (en) * | 2008-09-12 | 2011-04-20 | 陈章艳 | Pesticide composition based on nitenpyram |
| CN101843252B (en) * | 2008-09-12 | 2013-06-19 | 福建新农大正生物工程有限公司 | Pesticide composite based on nitenpyram |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1023832A1 (en) * | 1999-01-29 | 2000-08-02 | American Cyanamid Company | Aqueous suspension concentrate |
| CN1946295A (en) * | 2004-04-24 | 2007-04-11 | 拜尔农作物科学股份公司 | Synergistic insecticide mixtures |
| CN101060781A (en) * | 2004-10-08 | 2007-10-24 | 辛根塔参与股份公司 | Fungicidal compositions |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1023832A1 (en) * | 1999-01-29 | 2000-08-02 | American Cyanamid Company | Aqueous suspension concentrate |
| CN1946295A (en) * | 2004-04-24 | 2007-04-11 | 拜尔农作物科学股份公司 | Synergistic insecticide mixtures |
| CN101060781A (en) * | 2004-10-08 | 2007-10-24 | 辛根塔参与股份公司 | Fungicidal compositions |
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