CN103461352A - Insecticidal composition containing chlorfenapyr benzamide and biological source class - Google Patents
Insecticidal composition containing chlorfenapyr benzamide and biological source class Download PDFInfo
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- CN103461352A CN103461352A CN2012101863875A CN201210186387A CN103461352A CN 103461352 A CN103461352 A CN 103461352A CN 2012101863875 A CN2012101863875 A CN 2012101863875A CN 201210186387 A CN201210186387 A CN 201210186387A CN 103461352 A CN103461352 A CN 103461352A
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- Prior art keywords
- worm benzamide
- active component
- benzamide
- bromine worm
- weight ratio
- Prior art date
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- KXDAEFPNCMNJSK-UHFFFAOYSA-N benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- 230000000749 insecticidal Effects 0.000 title abstract description 9
- CWFOCCVIPCEQCK-UHFFFAOYSA-N Chlorfenapyr Chemical compound BrC1=C(C(F)(F)F)N(COCC)C(C=2C=CC(Cl)=CC=2)=C1C#N CWFOCCVIPCEQCK-UHFFFAOYSA-N 0.000 title abstract 3
- 241000238631 Hexapoda Species 0.000 claims abstract description 30
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 80
- WKBOTKDWSSQWDR-UHFFFAOYSA-N bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 79
- BJNLLBUOHPVGFT-QRZIFLFXSA-N Teichomycin Chemical compound CCCCCCCCCC(=O)N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC(C(=C1)OC=2C(=CC(=CC=2)[C@@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@H]2C(N[C@H](C3=CC(O)=CC(O[C@@H]4[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O4)O)=C3C=3C(O)=CC=C(C=3)[C@@H](NC3=O)C(=O)N2)C(O)=O)=O)Cl)=C(OC=2C(=CC(C[C@H](C(N4)=O)NC(=O)[C@H](N)C=5C=C(O6)C(O)=CC=5)=CC=2)Cl)C=C1[C@H]3NC(=O)[C@@H]4C1=CC6=CC(O)=C1 BJNLLBUOHPVGFT-QRZIFLFXSA-N 0.000 claims description 49
- 108010053950 Teicoplanin Proteins 0.000 claims description 49
- 239000000375 suspending agent Substances 0.000 claims description 44
- 241000607479 Yersinia pestis Species 0.000 claims description 29
- 239000005660 Abamectin Substances 0.000 claims description 25
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 24
- 235000007164 Oryza sativa Nutrition 0.000 claims description 20
- 235000009566 rice Nutrition 0.000 claims description 20
- 239000003094 microcapsule Substances 0.000 claims description 14
- CXEGAUYXQAKHKJ-FYOMLGFFSA-N Emamectin Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@H](C)[C@@H](NC)[C@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 CXEGAUYXQAKHKJ-FYOMLGFFSA-N 0.000 claims description 13
- 230000000361 pesticidal Effects 0.000 claims description 13
- 239000004562 water dispersible granule Substances 0.000 claims description 13
- 241000500437 Plutella xylostella Species 0.000 claims description 12
- 241000256247 Spodoptera exigua Species 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 241000098289 Cnaphalocrocis medinalis Species 0.000 claims description 11
- 241001414989 Thysanoptera Species 0.000 claims description 11
- 230000000035 biogenic Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 241001182720 Cacopsylla pyrisuga Species 0.000 claims description 8
- 241001517923 Douglasiidae Species 0.000 claims description 8
- 241000255967 Helicoverpa zea Species 0.000 claims description 8
- 241001454293 Tetranychus urticae Species 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 241000255969 Pieris brassicae Species 0.000 claims description 6
- 241000985245 Spodoptera litura Species 0.000 claims description 6
- 239000004530 micro-emulsion Substances 0.000 claims description 6
- 238000009736 wetting Methods 0.000 claims description 6
- 241000426497 Chilo suppressalis Species 0.000 claims description 5
- 241000254127 Bemisia tabaci Species 0.000 claims description 4
- 241001465828 Cecidomyiidae Species 0.000 claims description 4
- 241000931705 Cicada Species 0.000 claims description 4
- 241000510199 Helicoverpa assulta Species 0.000 claims description 4
- 241000966204 Lissorhoptrus oryzophilus Species 0.000 claims description 4
- 241000346285 Ostrinia furnacalis Species 0.000 claims description 4
- 241001525802 Phyllonorycter pomonella Species 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 3
- 241000665051 Chilo sacchariphagus indicus Species 0.000 claims 1
- 239000000575 pesticide Substances 0.000 abstract description 16
- WPYMKLBDIGXBTP-UHFFFAOYSA-M benzoate Chemical compound [O-]C(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-M 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 238000001228 spectrum Methods 0.000 abstract description 3
- AZSNMRSAGSSBNP-XPNPUAGNSA-N 22,23-dihydroavermectin B1a Chemical compound C1C[C@H](C)[C@@H]([C@@H](C)CC)O[C@@]21O[C@H](C\C=C(C)\[C@@H](O[C@@H]1O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C1)[C@@H](C)\C=C\C=C/1[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\1)O)C[C@H]4C2 AZSNMRSAGSSBNP-XPNPUAGNSA-N 0.000 abstract description 2
- 229960002418 Ivermectin Drugs 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000000266 injurious Effects 0.000 abstract 1
- 239000000447 pesticide residue Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 41
- 239000002131 composite material Substances 0.000 description 38
- 230000003449 preventive Effects 0.000 description 30
- 230000002195 synergetic Effects 0.000 description 20
- 241000209094 Oryza Species 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000002270 dispersing agent Substances 0.000 description 14
- 239000012071 phase Substances 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 13
- 239000011780 sodium chloride Substances 0.000 description 13
- 239000008367 deionised water Substances 0.000 description 11
- 229950008167 Abamectin Drugs 0.000 description 10
- RRZXIRBKKLTSOM-XPNPUAGNSA-N avermectin B1a Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 RRZXIRBKKLTSOM-XPNPUAGNSA-N 0.000 description 10
- 239000003995 emulsifying agent Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 239000000080 wetting agent Substances 0.000 description 10
- 230000002528 anti-freeze Effects 0.000 description 9
- 239000002562 thickening agent Substances 0.000 description 9
- 240000002686 Solanum melongena Species 0.000 description 8
- 235000002597 Solanum melongena Nutrition 0.000 description 8
- 231100000820 toxicity test Toxicity 0.000 description 8
- 235000013311 vegetables Nutrition 0.000 description 8
- 235000006008 Brassica napus var napus Nutrition 0.000 description 7
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 7
- 241001674939 Caulanthus Species 0.000 description 7
- 206010067482 No adverse event Diseases 0.000 description 7
- 239000004495 emulsifiable concentrate Substances 0.000 description 7
- 238000009114 investigational therapy Methods 0.000 description 7
- 229940054066 Benzamide antipsychotics Drugs 0.000 description 6
- 150000003936 benzamides Chemical class 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 206010011732 Cyst Diseases 0.000 description 5
- 229920002521 Macromolecule Polymers 0.000 description 5
- 240000001987 Pyrus communis Species 0.000 description 5
- 235000014443 Pyrus communis Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 231100000419 toxicity Toxicity 0.000 description 5
- 230000001988 toxicity Effects 0.000 description 5
- 241001347511 Carposina sasakii Species 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 4
- 241001249129 Scirpophaga incertulas Species 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- -1 disaccharide compounds Chemical class 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 231100000636 lethal dose Toxicity 0.000 description 4
- 239000003002 pH adjusting agent Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 231100000614 Poison Toxicity 0.000 description 3
- 210000002784 Stomach Anatomy 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 241000880412 Spinoza Species 0.000 description 2
- 230000003042 antagnostic Effects 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 231100000225 lethality Toxicity 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005445 natural product Substances 0.000 description 2
- 229930014626 natural products Natural products 0.000 description 2
- 230000003151 ovacidal Effects 0.000 description 2
- 230000008506 pathogenesis Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000017613 viral reproduction Effects 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- YCCBFQYVOGWFMM-UHFFFAOYSA-N C(C1=CC=CC=C1)(=O)N.[Br] Chemical compound C(C1=CC=CC=C1)(=O)N.[Br] YCCBFQYVOGWFMM-UHFFFAOYSA-N 0.000 description 1
- 240000002275 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 210000003608 Feces Anatomy 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 241000018137 Trialeurodes vaporariorum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000895 acaricidal Effects 0.000 description 1
- 230000000996 additive Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 125000000950 dibromo group Chemical group Br* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940079593 drugs Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 231100000194 ovacidal Toxicity 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- 238000010998 test method Methods 0.000 description 1
- 210000001519 tissues Anatomy 0.000 description 1
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Abstract
The invention discloses an insecticidal composition containing chlorfenapyr benzamide and a biological source class, the insecticidal composition contains an active component A and an active component B, the active component A is selected from chlorfenapyr benzamide, the active component B is selected from any of the following compounds: Spinose, Abactinal, Spinout and Ivermectin Benzoate, and the weight ratio of the active component A to the active component B is 1:40-60:1. The composition of the invention can control various injurious insects, has obvious synergy, can expand the insecticidal spectrum, and can reduce the pesticide dosage, reduce pesticide residues in crops and reduce environmental pollution.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the application of Pesticidal combination on crop pest of a kind of brominated worm benzamide and biogenic substances.
Technical background
Multiple killing teichomycin (Spinose) multiple killing teichomycin has and tags fast and stomach poison function insect, and blade is had to stronger osmosis, can kill subepidermal insect, and the longevity of residure is longer, some insects is had to certain ovicidal action, without systemic action.
It is a kind of macrolide disaccharide compounds for Avermectin (Abactinal), is the natural products separated from edaphon, insects and mites is had and tags with stomach poison function and faint fumigation action is arranged, without systemic action.But it has very strong osmosis to blade, can kill subepidermal insect, and the longevity of residure is long.It is ovicidal not.
Ethyl multiple killing teichomycin (Spinout) is the newcomer in Spinosyn Spinoza insecticides, is that natural products spinose is obtained through chemical modification, is brand-new, a unique effective ingredient in the Spinoza insecticides.
Emamectin-benzoate (Ivermectin Benzoate) chemical name: 4'-table-methylamino-4'-deoxidation abamectin benzoate.Usually be referred to as first dimension salt.First dimension salt is that efficient, wide spectrum, the longevity of residure are long, is good insecticidal/acaricidal agent, and its mechanism of action hinders pest movements nerve information transmission and makes the death of health paralysis.The mode of action be take stomach toxicity as main action of contace poison, and to crop, without interior absorption energy, but institute effectively infiltrates and use crop epidermal tissue, thereby has the longer longevity of residure.
In the real process of agricultural production, the problem that pest control the most easily produces is the generation of pest resistance to insecticide.The different cultivars composition carries out composite, is the very common method of control resistant insect.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals is all additive effect, and the seldom composite of synergistic effect really arranged, especially synergistic effect very obviously, synergy ratio very high composite just still less.Through inventor's research, discovery is mutually composite by bromine worm benzamide and multiple killing teichomycin, Avermectin, ethyl multiple killing teichomycin, first dimension salt, good synergistic effect is arranged within the specific limits, and tie up the relevant composite of salt about bromine worm benzamide to multiple killing teichomycin, Avermectin, ethyl multiple killing teichomycin, first, there is not yet at present relevant report at home and abroad.
Summary of the invention
The objective of the invention is to propose a kind of have synergistic function, use cost is low, preventive effect is good brominated worm benzamide and the Pesticidal combination of biogenic substances.
The present invention is achieved through the following technical solutions:
The Pesticidal combination of a kind of brominated worm benzamide and biogenic substances, contain active components A and active component B, active components A and active component B weight ratio are 1 ︰ 40 ~ 60 ︰ 1, described active components A is selected from bromine worm benzamide, and active component B is selected from a kind of in multiple killing teichomycin, Avermectin, ethyl multiple killing teichomycin, emamectin-benzoate; Active components A and the preferred weight ratio of active component B are 1 ︰ 30 ~ 40 ︰ 1; More preferably the weight ratio of bromine worm benzamide and multiple killing teichomycin is 1 ︰ 20 ~ 20 ︰ 1; The weight ratio of bromine worm benzamide and Avermectin is 1 ︰ 10 ~ 20 ︰ 1; The weight ratio of bromine worm benzamide and ethyl multiple killing teichomycin is 1 ︰ 30 ~ 20 ︰ 1; The weight ratio of bromine worm benzamide and emamectin-benzoate is 1 ︰ 5 ~ 30 ︰ 1; The weight ratio that most preferably is bromine worm benzamide and multiple killing teichomycin is 1 ︰ 10 ~ 10 ︰ 1; The weight ratio of bromine worm benzamide and Avermectin is 1 ︰ 5 ~ 10 ︰ 1; The weight ratio of bromine worm benzamide and ethyl multiple killing teichomycin is 1 ︰ 15 ~ 10 ︰ 1; The weight ratio of bromine worm benzamide and emamectin-benzoate is 1 ︰ 2 ~ 20 ︰ 1.
Described Pesticidal combination can be made into wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent, can also make soluble powder, soluble liquid.
Described crops comprise cereal crops, legume crop, fiber crop, sugar [yielding, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flowers crop, medicinal crop, raw material crop, green manure pasture crop.
Described insect comprise beet armyworm, diamond-back moth, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, pink rice borer, rice gall midge, Lissorhoptrus oryzophilus Kuschel, cotton bollworm, heart-eating worm, apple leaf miner, corn borer, oriental tobacco budworm, Bemisia tabaci, ?caudal lobe cicada, thrips, leaf miner, two spotted spider mite, blister mite, Americal rice leaf miner, pear sucker, Tetranychus urticae.
Amount of application when in the present composition, the content of active component depends on independent use, also depend on mixed ratio and the synergistic effect degree of a kind of compound and another kind of compound, and the while is also relevant with target pest.Usually in composition, the weight percentage of active component is gross weight 0.1%～90%, is preferably 5%～80%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 0.1%～60% active substance by weight, is preferably 5%～50%; Solid pharmaceutical preparation contains 0.1%～80% active substance by weight, is preferably 10%～80%.
At least contain a kind of surfactant in Pesticidal combination of the present invention, the dispersion of active component in water while being beneficial to use.Surface-active contents is 2%～30% of total formulation weight amount, and surplus is solid or liquid diluent.
The selected surfactant of Pesticidal combination of the present invention is known in those skilled in the art: can be selected from one or more in dispersant, wetting agent, thickener or defoamer.According to different dosage form, in preparation, can also contain stabilizing agent known in those skilled in the art, antifreeze etc.
Pesticidal combination of the present invention can be by the user before use through dilution or directly use.Its preparation can be by processing method known in those skilled in the art preparation, is about to active component and after liquid flux or solid carrier mix, then adds surfactant as one or more in dispersant, stabilizing agent, wetting agent, binding agent, defoamer etc.
When making wetting powder, composition comprises following component and content: active components A 0.1
% ~ 60%, active component B0.1% ~ 40%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, filler surplus.
When making water dispersible granules, composition comprises following component and content: active components A 0.1% ~ 60%, active component B0.1% ~ 40%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
Comprise following component and content when composition is made suspending agent: active components A 0.1% ~ 40%, active component B0.1% ~ 40%, dispersant 1% ~ 10%, wetting agent 1% ~ 10%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
Comprise following component and content when composition is made suspension emulsion: active components A 0.1% ~ 40%, active component B0.1% ~ 40%, emulsifier 1% ~ 10%, dispersant 1% ~ 10%, solvent 1 ~ 20%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
Comprise following component and content when composition is made microemulsion: active components A 0.1% ~ 40%, active component B0.1% ~ 40%, emulsifier 3% ~ 25%, solvent 1% ~ 10%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, deionized water add to 100%.
Comprise following component and content when composition is made aqueous emulsion: active components A 0.1% ~ 40%, active component B0.1% ~ 40%, solvent 1% ~ 20%, emulsifier 1% ~ 12%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, deionized water add to 100%.
Comprise following component and content when composition is made microcapsule suspending agent: active components A 0.1% ~ 40%, active component B0.1% ~ 40%, macromolecule cyst material 1% ~ 10%, dispersant 2% ~ 10%, solvent 1% ~ 10%, emulsifier 1% ~ 7%, pH adjusting agent 0.01% ~ 5%, defoamer 0.01% ~ 2%, deionized water add to 100%.
Composition comprises following component and content while making microcapsule suspension-suspending agent: active components A 0.1% ~ 40%, active component B0.1% ~ 40%, macromolecule cyst material 1% ~ 12%, dispersant 1%-12%, wetting agent 1%-8%, solvent 1% ~ 15%, emulsifier 1% ~ 8%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
Wetting powder the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension of the present invention-suspending agent the key technical indexes:
The invention has the advantages that:
(1) present composition has good synergy and lasting effect within the specific limits, and preventive effect is higher than single dose, thereby minimizing agricultural chemicals dosage, when reducing peasant's drug cost, reduces the residual quantity of agricultural chemicals on crop, alleviates environmental pollution; (2) between kind, structure differs larger, thereby can delay the resistance generation and development of single dose; (3) enlarged insecticidal spectrum, the various pests on crops has been had to greater activity; (4), to the person poultry safety, Environmental compatibility is good; And the preparation adhesion strength strengthens, resistance of rainwater washing against.
Embodiment
Below in conjunction with embodiment, to further instruction of the present invention, the percentage in embodiment all is weight percentage, but the present invention is not limited thereto.
Application Example one
Example 1 ~ 12 wetting powder
Bromine worm benzamide, active component B, dispersant, wetting agent, filler are mixed, mix in mixed cylinder, mix again after airslide disintegrating mill is pulverized, can be made into wetting powder product of the present invention.Specifically in Table 1.
Table 1 example 1 ~ 12 each component and content
Example 13 ~ 24 water dispersible granules
Bromine worm benzamide, active component B, dispersant, wetting agent, disintegrant, filler are obtained to the particle diameter needed through air-flow crushing together, then add other auxiliary agent such as binding agent (can add and can not add), obtain the materials of granulating.By item quantitatively send in the fluidized bed granulation dryer through granulation and drying after, make water dispersible granules product of the present invention.Specifically in Table 2.
Table 2 example 13 ~ 24 each component and content
Example 25 ~ 36 suspending agents
Dispersant, wetting agent, defoamer, thickener (can add and can not add), antifreeze (can add and can not add) are mixed through high speed shear, add bromine worm benzamide, active component B, surplus is supplied by deionized water, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, make suspending agent product of the present invention.Specifically in Table 3.
Table 3 example 25 ~ 36 each component and content
Example 37 ~ 48 suspension emulsions
Dispersant, defoamer, thickener (can add and can not add), antifreeze (can add and can not add) are mixed through high speed shear, add bromine worm benzamide, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, make bromine worm benzamide suspending agent, then by active component B, solvent, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make suspension emulsion product of the present invention.Specifically in Table 4,5.
Table 4 example 37 ~ 42 each component and content
Table 5 example 43 ~ 48 each component and content
Example 49 ~ 60 aqueous emulsions
Bromine worm benzamide, active component B, solvent, emulsifier are added together, make to be dissolved into even oil phase; Deionized water, antifreeze (can add and can not add), thickener (can add and can not add), defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added to oil phase, make aqueous emulsion product of the present invention.Specifically in Table 6.
Table 6 example 49 ~ 60 each component and content
Table 1, to multiple killing teichomycin, Avermectin, ethyl multiple killing teichomycin, first dimension salt interchange in table 6, can be made to novel formulation.
Example 61 ~ 63 microemulsions
Bromine worm benzamide, active component B are dissolved in the homogenizer that solvent is housed, emulsifier, antifreeze (can add and can not add), defoamer are joined in the homogenizer that above-mentioned solution is housed, surplus gives strong the mixing and homogenize after supplying by deionized water, finally obtain the as clear as crystal microemulsion product of the present invention of outward appearance.Specifically in Table 7.
Table 7 example 61 ~ 63 each component and content
Example 64 ~ 66 microcapsule suspending agents
By bromine worm benzamide, active component B, macromolecule cyst material, solvent, make to be dissolved into even oil phase, under shearing condition, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent, dispersant, defoamer, surplus is supplied by deionized water, bi-material reacts at oil-water interfaces, forms the macromolecule cyst wall, makes the finely disseminated microcapsule suspending agent product of the present composition.Specifically in Table 8.
Table 8 example 64 ~ 66 each component and content
Example 67 ~ 69 microcapsule suspensions-suspending agent
By active component B, macromolecule cyst material, solvent, make to be dissolved into even oil phase, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent under shearing condition, make finely disseminated microcapsule suspending agent.Dispersant, wetting agent, defoamer, thickener (can add and can not add) are mixed through high speed shear, add bromine worm benzamide, in ball mill, ball milling is 2 ~ 3 hours, make diameter of particle all below 5 μ m, make suspending agent, then suspending agent is joined in the aqueous phase solution of micro-capsule suspension, deionized water is supplied surplus, makes the finely disseminated microcapsule suspension of the present composition-suspending agent product.Specifically in Table 9.
Table 9 example 67 ~ 69 each component and content
The embodiment of the present invention is the method that adopts Toxicity Determination and field trial to combine.First by Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC<80 are antagonism, and 80≤CTC≤120 are summation action, and CTC>120 are synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in respectively beaker standby.Adopt and first to soak after leaf the method that connects worm, take out, naturally dry after the blade of the same size that does not contact any medicament is soaked to 5s in the liquid configured, put into insect box, then connect for the examination larva, raise under 25 ℃ of conditions, every processing repeats for 3 times, every to repeat examination borer population used be 50, establishes blank simultaneously, in 72h, checks dead borer population, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50value.If the contrast lethality is greater than 10%, be considered as invalid test.Computing formula is as follows:
The insect corrected mortality is converted into to probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, with method of least squares, draws virulence regression equation, and calculates thus the value of every kind of medicament.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (take bromine worm benzamide as the standard medicament, its toxicity index is 100):
TI * the P of the theoretical toxicity index (TTI) of M=bromine worm benzamide
bromine worm benzamidetI * P of+active component B
effective active composition B
In formula: the mixture that M is different proportionings
P
effective active composition Bfor effective active composition B shared ratio in composition
P
bromine worm benzamidefor bromine worm benzamide shared ratio in composition
B is selected from a kind of in multiple killing teichomycin, Avermectin, ethyl multiple killing teichomycin, first dimension salt.
Application Example two:
For trying insect: the wild cabbage diamond-back moth.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective lethal concentration scope of determining bromine worm benzamide and the former medicine of multiple killing teichomycin and the two different proportioning mixture through preliminary experiment.
The toxicity test result
The composite analysis of results table of the toxicity test to the wild cabbage diamond-back moth of table 10 bromine worm benzamide and multiple killing teichomycin
As shown in Table 10, the proportioning of the composite control wild cabbage of bromine worm benzamide and multiple killing teichomycin diamond-back moth is when 1 ︰ 40 ~ 60 ︰ 1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 40 ~ 60 ︰ 1 scopes, when the proportioning of bromine worm benzamide and multiple killing teichomycin during at 1 ︰ 20 ~ 20 ︰ 1, synergistic effect is more outstanding, co-toxicity coefficient all is greater than 210, testing through the applicant optimum ratio of finding bromine worm benzamide and multiple killing teichomycin is 20:1, 15:1, 10:1, 9:1, 8:1, 7:1, 6:1, 5:1, 4:1, 3:1, 2:1, 1:1, 1:2, 1:3, 1:4, 1:5, 1:6, 1:7, 1:8, 1:9, 1:10, 1:15, 1:20, co-toxicity coefficient maximum when bromine worm benzamide and multiple killing teichomycin weight ratio are 1 ︰ 1 wherein, synergistic effect is the most obvious.
Application Example three:
For trying insect: the paddy rice rice leaf roller.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective lethal concentration scope of determining bromine worm benzamide and the former medicine of Avermectin and the two different proportioning mixture through preliminary experiment.
The toxicity test result
Table 11 bromine worm benzamide and the abamectin compounded analysis of results table of the toxicity test to the paddy rice rice leaf roller
As shown in Table 11, the proportioning of bromine worm benzamide and abamectin compounded control paddy rice rice leaf roller is when 1 ︰ 40 ~ 60 ︰ 1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 40 ~ 60 ︰ 1 scopes, when the proportioning of bromine worm benzamide and Avermectin during at 1 ︰ 10 ~ 20 ︰ 1, synergistic effect is more outstanding, co-toxicity coefficient all is greater than 225, testing through the applicant optimum ratio of finding bromine worm benzamide and Avermectin is 20:1, 15:1, 10:1, 9:1, 8:1, 7:1, 6:1, 5:1, 4:1, 3:1, 2:1, 1:1, 1:2, 1:3, 1:4, 1:5, 1:10, co-toxicity coefficient maximum when bromine worm benzamide and Avermectin weight ratio are 2 ︰ 1 wherein, synergistic effect is the most obvious.
Application Example four:
For trying insect: the eggplant thrips.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective lethal concentration scope of determining bromine worm benzamide and the former medicine of ethyl multiple killing teichomycin and the two different proportioning mixture through preliminary experiment.
The toxicity test result
The composite analysis of results table of the toxicity test to the eggplant thrips of table 12 bromine worm benzamide and ethyl multiple killing teichomycin
As shown in Table 12, the proportioning of bromine worm benzamide and the composite control eggplant of ethyl multiple killing teichomycin thrips is when 1 ︰ 40 ~ 60 ︰ 1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 40 ~ 60 ︰ 1 scopes, when the proportioning of bromine worm benzamide and ethyl multiple killing teichomycin during at 1 ︰ 30 ~ 20 ︰ 1, synergistic effect is more outstanding, co-toxicity coefficient all is greater than 215, testing through the applicant optimum ratio of finding bromine worm benzamide and ethyl multiple killing teichomycin is 20:1, 15:1, 10:1, 9:1, 8:1, 7:1, 6:1, 5:1, 4:1, 3:1, 2:1, 1:1, 2:3, 1:2, 1:3, 1:4, 1:5, 1:6, 1:7, 1:8, 1:9, 1:10, 1:11, 1:12, 1:13, 1:14, 1:15, 1:20, 1:25, 1:30, co-toxicity coefficient maximum when bromine worm benzamide and ethyl multiple killing teichomycin weight ratio are 2 ︰ 3 wherein, synergistic effect is the most obvious.
Application Example five:
For trying insect: the brassicaceous vegetable beet armyworm.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective lethal concentration scope of bromine worm benzamide and the first dimension former medicine of salt and the two different proportioning mixture is determined in the process preliminary experiment.
The toxicity test result
Table 13 bromine worm benzamide and the composite analysis of results table of the toxicity test to the brassicaceous vegetable beet armyworm of first dimension salt
As shown in Table 13, the proportioning of bromine worm benzamide and the composite control of first dimension salt brassicaceous vegetable beet armyworm is when 1 ︰ 40 ~ 60 ︰ 1, co-toxicity coefficient all is greater than 120, illustrate that both are mixed and all show synergistic effect in 1 ︰ 40 ~ 60 ︰ 1 scopes, when the proportioning of bromine worm benzamide and first dimension salt during at 1 ︰ 5 ~ 30 ︰ 1, synergistic effect is more outstanding, co-toxicity coefficient all is greater than 235, testing through the applicant optimum ratio of finding bromine worm benzamide and first dimension salt is 30:1, 25:1, 20:1, 19:1, 18:1, 17:1, 16:1, 15:1, 14:1, 13:1, 12:1, 11:1, 10:1, 9:1, 8:1, 7:1, 6:1, 5:1, 4:1, 3:1, 2:1, 1:1, 1:2, 1:3, 1:4, 1:5, co-toxicity coefficient maximum when bromine worm benzamide and first dimension salt weight ratio is 9 ︰ 1 wherein, synergistic effect is the most obvious.
Through test, find: after bromine worm benzamide and active component B are composite to beet armyworm, diamond-back moth, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, pink rice borer, rice gall midge, Lissorhoptrus oryzophilus Kuschel, cotton bollworm, heart-eating worm, apple leaf miner, corn borer, oriental tobacco budworm, Bemisia tabaci, ?the control of caudal lobe cicada, thrips, leaf miner, two spotted spider mite, blister mite, Americal rice leaf miner, pear sucker, Tetranychus urticae obvious synergistic effect is arranged, co-toxicity coefficient all is greater than 120.
Application Example hexabromo worm benzamide and active component B and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
This experimental establishment is in Weinan City Dali County, Shaanxi Province, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 20% bromine worm benzamide suspending agent (autogamy), 5% multiple killing teichomycin suspending agent (autogamy), 1% abamectin emulsifiable concentrate (commercial), 2% ethyl multiple killing teichomycin suspending agent (autogamy), 5% emamectin benzoate water dispersible granule (commercial).
Before medicine, investigation cotton cotton bollworm insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 7 days, 15 days.Result of the test is as follows:
Table 14 bromine worm benzamide and active component B and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
As can be seen from Table 14, after bromine worm benzamide and active component B are composite, can effectively prevent and treat the cotton cotton bollworm, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example seven bromine worm benzamides and active component B and the composite control wild cabbage diamond-back moth test of pesticide effectiveness thereof
This experimental establishment is at the Xian District, Shanxi Province suburban area, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 20% bromine worm benzamide suspending agent (autogamy), 5% multiple killing teichomycin suspending agent (autogamy), 1% abamectin emulsifiable concentrate (commercial), 2% ethyl multiple killing teichomycin suspending agent (autogamy), 5% emamectin benzoate water dispersible granule (commercial).
Before medicine, investigation wild cabbage diamond-back moth insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 7 days, 15 days.Result of the test is as follows:
Table 15 bromine worm benzamide and active component B and the composite control wild cabbage diamond-back moth test of pesticide effectiveness thereof
As can be seen from Table 15, after bromine worm benzamide and active component B are composite, can effectively prevent and treat the wild cabbage diamond-back moth, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.And can prevent and treat Laphygma exigua Hubner, cabbage caterpillar, prodenia litura, preventive effect all is greater than 96%.In the test scope of medication, the target crop is had no adverse effects.
Application Example eight bromine worm benzamides and active component B and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
This experimental establishment is at Shaanxi Province's Hanzhong City, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 20% bromine worm benzamide suspending agent (autogamy), 5% multiple killing teichomycin suspending agent (autogamy), 1% abamectin emulsifiable concentrate (commercial), 2% ethyl multiple killing teichomycin suspending agent (autogamy), 5% emamectin benzoate water dispersible granule (commercial).
Before medicine, investigation paddy rice rice leaf roller insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 16 bromine worm benzamide and active component B and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
As can be seen from Table 16, after bromine worm benzamide and active component B are composite, can effectively prevent and treat the paddy rice rice leaf roller, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.And can prevent and treat rice-stem borer, paddy stem borer, pink rice borer, preventive effect all is greater than 96%.In the test scope of medication, the target crop is had no adverse effects.
Application Example nine bromine worm benzamides and active component B and the composite control eggplant thrips test of pesticide effectiveness thereof
This experimental establishment is at the Xian District, Shanxi Province suburban area, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 20% bromine worm benzamide suspending agent (autogamy), 5% multiple killing teichomycin suspending agent (autogamy), 1% abamectin emulsifiable concentrate (commercial), 2% ethyl multiple killing teichomycin suspending agent (autogamy), 5% emamectin benzoate water dispersible granule (commercial).
Before medicine, investigation eggplant thrips insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 7 days, 15 days.Result of the test is as follows:
Table 17 bromine worm benzamide and active component B and the composite control eggplant thrips test of pesticide effectiveness thereof
As can be seen from Table 17, after bromine worm benzamide and active component B are composite, can effectively prevent and treat the eggplant thrips, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.And can prevent and treat the eggplant trialeurodes vaporariorum, preventive effect all is greater than 96%.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten bromine worm benzamides and active component B and the composite control brassicaceous vegetable beet armyworm test of pesticide effectiveness thereof
This experimental establishment is at the Xian District, Shanxi Province suburban area, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 20% bromine worm benzamide suspending agent (autogamy), 5% multiple killing teichomycin suspending agent (autogamy), 1% abamectin emulsifiable concentrate (commercial), 2% ethyl multiple killing teichomycin suspending agent (autogamy), 5% emamectin benzoate water dispersible granule (commercial).
Before medicine, investigation brassicaceous vegetable beet armyworm insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 7 days, 15 days.Result of the test is as follows:
Table 18 bromine worm benzamide and active component B and the composite control brassicaceous vegetable beet armyworm test of pesticide effectiveness thereof
As can be seen from Table 18, after bromine worm benzamide and active component B are composite, can effectively prevent and treat the brassicaceous vegetable beet armyworm, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.And can prevent and treat brassicaceous vegetable diamond-back moth, cabbage caterpillar, prodenia litura, preventive effect all is greater than 96%.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten monobromo worm benzamides and active component B and the composite control pear tree pear sucker test of pesticide effectiveness thereof
This experimental establishment is in the Xianyang, Shanxi province city, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 20% bromine worm benzamide suspending agent (autogamy), 5% multiple killing teichomycin suspending agent (autogamy), 1% abamectin emulsifiable concentrate (commercial), 2% ethyl multiple killing teichomycin suspending agent (autogamy), 5% emamectin benzoate water dispersible granule (commercial).
Before medicine, investigation pear tree pear sucker insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 19 bromine worm benzamide and active component B and the composite control pear tree pear sucker test of pesticide effectiveness thereof
As can be seen from Table 19, after bromine worm benzamide and active component B are composite, can effectively prevent and treat the pear tree pear sucker, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.And can prevent and treat the pear tree heart-eating worm, preventive effect all is greater than 96%.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten dibromo worm benzamides and active component B and the composite control apple peach fruit borer test of pesticide effectiveness thereof
This experimental establishment is in the Xianyang, Shanxi province city, test medicine is researched and developed, is provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 20% bromine worm benzamide suspending agent (autogamy), 5% multiple killing teichomycin suspending agent (autogamy), 1% abamectin emulsifiable concentrate (commercial), 2% ethyl multiple killing teichomycin suspending agent (autogamy), 5% emamectin benzoate water dispersible granule (commercial).
Before medicine, investigation apple peach fruit borer insect pest index, in the dispenser of insect pest initial stage of origination, investigate the insect pest indexes and calculate preventive effect in after dispenser 3 days, 7 days, 15 days.Result of the test is as follows:
Table 20 bromine worm benzamide and active component B and the composite control apple peach fruit borer test of pesticide effectiveness thereof
As can be seen from Table 20, after bromine worm benzamide and active component B are composite, can effectively prevent and treat the apple peach fruit borer, control efficiency all is better than the preventive effect of single dose, and the preventive effect phase is long.In the test scope of medication, the target crop is had no adverse effects.
After through different local throughout the country tests, draw, bromine worm benzamide and multiple killing teichomycin, Avermectin, the ethyl multiple killing teichomycin, first dimension salt is composite rear to the beet armyworm on crops, diamond-back moth, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, pink rice borer, rice gall midge, Lissorhoptrus oryzophilus Kuschel, cotton bollworm, heart-eating worm, apple leaf miner, corn borer, oriental tobacco budworm, Bemisia tabaci, ?the caudal lobe cicada, thrips, leaf miner, two spotted spider mite, blister mite, Americal rice leaf miner, pear sucker, the preventive effect of the common insect pest such as Tetranychus urticae is all more than 95%, be better than the single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. the Pesticidal combination of a brominated worm benzamide and biogenic substances, it is characterized in that containing active components A and active component B, active components A and active component B weight ratio are 1 ︰ 40 ~ 60 ︰ 1, described active components A is selected from bromine worm benzamide, and active component B is selected from a kind of in multiple killing teichomycin, Avermectin, ethyl multiple killing teichomycin, emamectin-benzoate.
2. the Pesticidal combination of brominated worm benzamide according to claim 1 and biogenic substances, it is characterized in that: the weight ratio of active components A and active component B is 1 ︰ 30 ~ 40 ︰ 1.
3. the Pesticidal combination of brominated worm benzamide according to claim 2 and biogenic substances is characterized in that:
The weight ratio of bromine worm benzamide and multiple killing teichomycin is 1 ︰ 20 ~ 20 ︰ 1;
The weight ratio of bromine worm benzamide and Avermectin is 1 ︰ 10 ~ 20 ︰ 1;
The weight ratio of bromine worm benzamide and ethyl multiple killing teichomycin is 1 ︰ 30 ~ 20 ︰ 1;
The weight ratio of bromine worm benzamide and emamectin-benzoate is 1 ︰ 5 ~ 30 ︰ 1.
4. according to the Pesticidal combination of the described brominated worm benzamide of any one in claims 1 to 3 and biogenic substances, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
5. the Pesticidal combination of brominated worm benzamide according to claim 4 and biogenic substances, for preventing and treating the application of crop pests.
6. application according to claim 5 is characterized in that: described insect comprise beet armyworm, diamond-back moth, cabbage caterpillar, prodenia litura, rice leaf roller, striped rice borer, paddy stem borer, pink rice borer, rice gall midge, Lissorhoptrus oryzophilus Kuschel, cotton bollworm, heart-eating worm, apple leaf miner, corn borer, oriental tobacco budworm, Bemisia tabaci, ?caudal lobe cicada, thrips, leaf miner, two spotted spider mite, blister mite, Americal rice leaf miner, pear sucker, Tetranychus urticae.
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