CN103947676B - A kind of composition pesticide and uses thereof - Google Patents
A kind of composition pesticide and uses thereof Download PDFInfo
- Publication number
- CN103947676B CN103947676B CN201410156489.1A CN201410156489A CN103947676B CN 103947676 B CN103947676 B CN 103947676B CN 201410156489 A CN201410156489 A CN 201410156489A CN 103947676 B CN103947676 B CN 103947676B
- Authority
- CN
- China
- Prior art keywords
- weight portion
- composition pesticide
- weight
- fluoxastrobin
- diacloden
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition pesticide; This composition pesticide contains Diacloden, Fluoxastrobin and prochloraz nantokite; Relative to the Diacloden of 1 weight portion, the content of Fluoxastrobin is 0.003-30 weight portion, and the content of prochloraz nantokite is 0.002-20 weight portion.Present invention also offers the purposes of composition pesticide as above in control plant pest.By technique scheme, the Diacloden in composition pesticide of the present invention, Fluoxastrobin and prochloraz nantokite can obtain the effect of notable synergistic, thus improve the usefulness of disease and insect resistance.
Description
Technical field
The present invention relates to agriculture field, particularly, relate to a kind of composition pesticide, and the purposes of this composition pesticide.
Background technology
The problem that the mixing of dissimilar disease and insect occurs usually is there is in agricultural production practice, aphid, leafhopper, small brown rice planthopper, black cutworm, wireworm, grub, root rot, stem rot, smut, damping off, bakanae disease and rotten kind are the damage by disease and insect often existing simultaneously or in succession exist, such as, on the crops such as corn, peanut, cotton, wheat, sunflower, beet and paddy rice.
Above-mentioned common disease and pest is often needed to adopt different agricultural chemicals to prevent and treat respectively, such as, aphid generally adopts decis or carbosulfan to prevent and treat, leafhopper generally adopts Rogor to prevent and treat, flea beetle generally adopts Imidacloprid to prevent and treat, black cutworm generally adopts chlopyrifos or phoxim to prevent and treat, wireworm generally adopts phoxim or carbofuran to prevent and treat, grub generally adopts chlopyrifos to prevent and treat, root rot generally adopts carbendazim or tpn to prevent and treat, smut generally adopts Tebuconazole to prevent and treat, bakanae disease generally adopts the mould spirit of evil to prevent and treat, rotten kind generally adopts Prochloraz to prevent and treat.
But if use above-mentioned all agricultural chemicals to carry out prevention and elimination of disease and pests simultaneously, not only control efficiency is poor, and easily develops immunity to drugs, and also expends higher cost and weighting ring environment pollution simultaneously, be difficult to the object reaching the comprehensive prevention and elimination of disease and pests in high-efficiency environment friendly ground.
Summary of the invention
Being difficult to the defect of the comprehensive prevention and elimination of disease and pests in high-efficiency environment friendly ground in order to overcome current agricultural chemicals, the invention provides a kind of composition pesticide.
To achieve these goals, the invention provides a kind of composition pesticide; This composition pesticide contains Diacloden, Fluoxastrobin and prochloraz nantokite; Relative to the Diacloden of 1 weight portion, the content of Fluoxastrobin is 0.003-30 weight portion, and the content of prochloraz nantokite is 0.002-20 weight portion.
Present invention also offers the purposes of composition pesticide as above in control plant pest.
By technique scheme, the Diacloden in composition pesticide of the present invention, Fluoxastrobin and prochloraz nantokite can obtain the effect of notable synergistic, thus improve the usefulness of control plant pest.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, the content sum of each component in composition pesticide is 100 % by weight.
The invention provides a kind of composition pesticide; This composition pesticide contains Diacloden, Fluoxastrobin and prochloraz nantokite; Relative to the Diacloden of 1 weight portion, the content of Fluoxastrobin is 0.003-30 weight portion, and the content of prochloraz nantokite is 0.002-20 weight portion.
Wherein, Diacloden is compound 3-(the chloro-5-benzothiazolylmethyl of 2-)-5-methyl N-nitro-4H-1,3,5-tetra-Qing oxadiazine-4-imines (3-(2-chloro-5-thiazolylmethyl) tetrahydro-5-methyl-N-nitro-4H-1,3, trade name 5-oxadiazin-4-imine), English commodity are called Thiamethoxam, and molecular formula is C
8h
10clN
5o
3s, relative molecular weight is 291.7, No. CAS is 153719-23-4, and structural formula as the formula (1).
Wherein, Fluoxastrobin, compound (E) 2-{2-[6-(2-cyano-benzene oxygen) pyrimidine-4-yl oxygen] phenyl } trade name of-3-methoxy-methyl acrylate (Methyl (E)-2-((6-(2-cyanophenoxy)-4-pyrimidinyl) oxy)-alpha-(methoxymethylene) benzeneacetate), English commodity are called Azoxystrobin, and molecular formula is C
22h
17n
3o
5, relative molecular weight is 403.3, No. CAS is 131860-33-8, and structural formula as the formula (2).
Wherein, prochloraz nantokite is compound four N-propyl group-N-[2-(2,4,6-Trichlorophenoxy) ethyl]-imidazoles-1-formamide dichloride copper (dichlorotetrakis (N-propyl-N-(2-(2,4,6-trichlorophenoxy) ethyl)-1H-imidazole-1-carboxamide) copper); Commodity are called prochloraz nantokite, and molecular formula is [C
15h
16cl
3n
3o
2]
4cuCl2, relative molecular weight 1641.2, No. CAS is 156065-03-1; Structural formula as the formula (3).
According to the present invention, the weight ratio of Diacloden, Fluoxastrobin and prochloraz nantokite all has synergistic effect in wider scope, in order to strengthen their synergistic effect further, under preferable case, relative to the Diacloden of 1 weight portion, the content of Fluoxastrobin is 0.03-3 weight portion, and the content of prochloraz nantokite is 0.02-2 weight portion.
Wherein, in order to further strengthen their synergistic effect, under preferable case, relative to the Diacloden of 1 weight portion, the content of Fluoxastrobin is 0.1-0.5 weight portion, and the content of prochloraz nantokite is 0.08-0.4 weight portion.Under this preferable case, their threes have outstanding synergistic effect, can obtain more excellent disease and insect resistance effect with less composition pesticide amount of application.
Wherein, composition pesticide of the present invention can make the formulations of pesticide of various routine, such as seed coat agent, aqueous suspension agent, oil-suspending agent, wetting powder or missible oil.According to the difference of the formulations of pesticide, different auxiliary agents can be used; Therefore, as a kind of preferred embodiment of composition pesticide of the present invention, composition pesticide of the present invention is also containing auxiliary agent.
Such as, composition pesticide of the present invention can make wetting powder; Wherein, the ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight of auxiliary agent can be 1:(0.1-0.8).Described auxiliary agent can comprise dispersant and/or inert solid carrier.Wherein, the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight ratio of dispersant and inert solid carrier can be 1:(0.05-0.2): (0.15-0.6).Wherein, described dispersant can comprise at least one in sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, calcium lignosulfonate, calcium dodecyl benzene sulfonate, succinate sodium sulfonate, diisobutyl sodium naphthalene sulfonate (pulling open powder) and sldium lauryl sulfate.Wherein, described inert solid carrier can comprise at least one in clay, silica, diatomite, kaolin, attapulgite, imvite, bentonite, talcum powder, White Carbon black and calcium carbonate.
Such as, composition pesticide of the present invention can make water dispersant; Wherein, the ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight of auxiliary agent can be 1:(0.2-0.9).Described auxiliary agent can comprise at least one in dispersant, inert solid carrier and binding agent.Wherein, the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight ratio of dispersant, inert solid carrier and binding agent can be 1:(0.06-0.22): (0.18-0.65): (0.15-0.6).Wherein, described dispersant can comprise at least one in sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, calcium lignosulfonate, calcium dodecyl benzene sulfonate, succinate sodium sulfonate, diisobutyl sodium naphthalene sulfonate (pulling open powder) and sldium lauryl sulfate.Wherein, described inert solid carrier can comprise at least one in clay, silica, diatomite, kaolin, attapulgite, imvite, bentonite, talcum powder, White Carbon black and calcium carbonate.Wherein, described binding agent can comprise at least one in sucrose, maltose, dextrin and starch.
Such as, composition pesticide of the present invention can make aqueous suspension agent; Wherein, the ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight of auxiliary agent can be 1:(0.2-0.9).Described auxiliary agent can comprise at least one in dispersant, thickener, defoamer and water.Wherein, the ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight of dispersant, thickener, defoamer and water can be 1:(0.05-0.4): (0.01-0.1): (0.005-0.04): (0.8-4).Wherein, described dispersant can comprise at least one in sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, calcium lignosulfonate, calcium dodecyl benzene sulfonate, succinate sodium sulfonate, diisobutyl sodium naphthalene sulfonate (pulling open powder) and sldium lauryl sulfate.Wherein, described thickener can comprise at least one in polyvinylpyrrolidone, xanthans, aluminium-magnesium silicate, polyvinyl alcohol and polyvinyl acetate.Wherein, described defoamer can comprise polyether antifoam agent and/or silicone defoaming agent.
Wherein, under preferable case, composition pesticide of the present invention is particularly suitable for preparing with the formulations of pesticide of seed coat agent, preserve, transport and using.In this preferable case, further preferably, the ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight of auxiliary agent is 1:(0.5-15), be more preferably 1:(0.8-10).
Wherein, the formulation of composition pesticide of the present invention is preferably suspension seed-coating agent, and described auxiliary agent can comprise at least one in dispersant, thickener and water.Wherein, the ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight of dispersant, thickener and water is 1:(0.1-3): (0.01-0.1): (0.6-8).
Wherein, described dispersant can be the various material with the amphipathic dispersive property of profit; Preferably, described dispersant comprises at least one in sodium lignin sulfonate, diisobutyl sodium naphthalene sulfonate, calcium dodecyl benzene sulfonate, lauryl sodium sulfate and succinate sodium sulfonate; More preferably sodium lignin sulfonate and/or diisobutyl sodium naphthalene sulfonate is comprised.
Wherein, described thickener can for the various materials that can improve the viscosity of material in field of pesticide preparation, and under preferable case, described thickener comprises at least one in polyvinylpyrrolidone, xanthans, aluminium-magnesium silicate and polyethylene glycol.Wherein, polyvinylpyrrolidone is also known as polyvidone, and No. CAS is 9003-39-8, and its k value can be 10-110.Wherein, xanthans, also known as yellow glue or xanthan gum, is the monospore polysaccharide produced by false Xanthomonas fermentation.Wherein, aluminium-magnesium silicate can be the various aluminium-magnesium silicate commercially available product that can form colloid.Wherein, the mean molecule quantity (measuring according to the method in Chinese Pharmacopoeia version two in 2010) of polyethylene glycol can be 200-6000, is preferably 1000-2000.
Wherein, the formulation of composition pesticide of the present invention is preferably seed coat agent, and more preferably, composition pesticide is also containing defoamer.Wherein, described defoamer can comprise polyether antifoam agent and/or silicone defoaming agent.Wherein, the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight ratio of defoamer can be 1:(0.001-0.006).
Wherein, the conveniently differentiation of composition pesticide and use, under preferable case, described composition pesticide is also containing colouring agent.Described colouring agent can be conventional coloring matter, as amaranth, amaranth aluminum lake, famille rose, Ponceau 4R aluminum lake, erythrosine, erythrosine aluminum lake, newly red, at least one in the red and acid red of New red aluminum lake, lemon yellow, tartrazine aluminum lake, sunset yellow, Sunset yellow aluminum lake, bright orchid, bright blue aluminium color lake, indigo, indigo aluminium color lake, sodium copper chlorophyllin, beta carotene, titanium dioxide, temptation; Be preferably acid red.The not special requirement of usage amount of colouring agent, can be conventional consumption, such as, the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight ratio of acid red can be 1:(0.01-0.06).
As the particularly preferred a kind of embodiment of the present invention, described composition pesticide contains Diacloden, Fluoxastrobin and prochloraz nantokite, relative to the Diacloden of 1 weight portion, the content of Fluoxastrobin is 0.1-0.5 weight portion, and the content of prochloraz nantokite is 0.08-0.4 weight portion; Described composition pesticide is also containing water, sodium lignin sulfonate, diisobutyl sodium naphthalene sulfonate, xanthans, aluminium-magnesium silicate and polyethylene glycol; The ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and water, sodium lignin sulfonate, diisobutyl sodium naphthalene sulfonate, xanthans, aluminium-magnesium silicate and polyethylene glycol is 1:(0.8-5): (0.05-0.15): (0.02-0.12): (0.002-0.012): (0.005-0.04): (0.005-0.04).When this preferred embodiment, described composition pesticide can obtain very outstanding synergistic effect, shows the activity of higher prevention and elimination of disease and pests.
Present invention also offers the purposes of composition pesticide as above in control plant pest.
Wherein, described plant can comprise at least one in wheat, peanut, cotton, corn and paddy rice.
Wherein, described plant pest comprises at least one in leafhopper, aphid, plant hopper, trialeurodes vaporariorum, wireworm, mole cricket, cutworm, grub, root rot, stem rot, smut, rust, leaf blight, head blight, damping off, bakanae disease and rotten kind.
Each component in above-mentioned composition pesticide can be separated and independently deposited, and is mixing before use.In another embodiment, the two or more components in above-mentioned composition pesticide can mix as mixture, provide in the mode of mixture.
Further describe the present invention by the following examples.
In following examples, Diacloden is purchased from Beijing Chemical Co., Ltd. of Hua Weirui section; Fluoxastrobin is purchased from upper seascape face Chemical Industry Science Co., Ltd; Prochloraz nantokite is purchased from Huifeng Agricultural Chemistry Co., Ltd., Jiangsu; Sodium lignin sulfonate is purchased from Shanghai Mai Ruier chemical technology Co., Ltd; Diisobutyl sodium naphthalene sulfonate (pulling open powder) is purchased from Wuhan Jia Kailong development in science and technology Co., Ltd; Xanthans is purchased from Zhengzhou feudal dynasty chemical products Co., Ltd; Aluminium-magnesium silicate is purchased from Jinan Kai Lida Chemical Co., Ltd.; Polyethylene glycol is purchased from blue star auxiliary reagent factory, Xingtai, and mean molecule quantity is 1000-2000; Silicone defoaming agent is purchased from Jinan Rui Yuan Chemical Co., Ltd..Acid red is purchased from Shanghai Fu Sheng Industrial Co., Ltd..
Embodiment 1
Get the Diacloden of 20 weight portions, the Fluoxastrobin of 6 weight portions, the prochloraz nantokite of 4 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 2
Get the Diacloden of 20 weight portions, the Fluoxastrobin of 2 weight portions, the prochloraz nantokite of 8 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 3
Get the Diacloden of 20 weight portions, the Fluoxastrobin of 8 weight portions, the prochloraz nantokite of 2 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 4
Get the Diacloden of 9.9 weight portions, the Fluoxastrobin of 0.3 weight portion, the prochloraz nantokite of 19.8 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 5
Get the Diacloden of 7.8 weight portions, the Fluoxastrobin of 22 weight portions, the prochloraz nantokite of 0.2 weight portion, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 6
Get the Diacloden of 0.995 weight portion, the Fluoxastrobin of 29 weight portions, the prochloraz nantokite of 0.005 weight portion, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 7
Get the Diacloden of 1.494 weight portions, the Fluoxastrobin of 0.006 weight portion, the prochloraz nantokite of 28.5 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 8
Get the Diacloden of 20 weight portions, the Fluoxastrobin of 6 weight portions, the prochloraz nantokite of 4 weight portions, the anhydrous sorbitol APEO of 5 weight portions is (purchased from blue star auxiliary reagent factory, Xingtai, oxyethylene group number is 40-60), the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Embodiment 9
Get the Diacloden of 20 weight portions, the Fluoxastrobin of 6 weight portions, the prochloraz nantokite of 4 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 1.5 weight portions, the silicone defoaming agent of 0.1 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of the present embodiment.
Comparative example 1
Get the Diacloden of 20 weight portions, the Fluoxastrobin of 10 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 2
Get the Fluoxastrobin of 10 weight portions, the prochloraz nantokite of 10 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 3
Get the Diacloden of 10 weight portions, the Fluoxastrobin of 10 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 4
Get the Diacloden of 20 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 5
Get the Fluoxastrobin of 20 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 6
Get the prochloraz nantokite of 20 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 7
(No. CAS for 210880-92-5 to get the clothianidin of 20 weight portions, purchased from Ai Taisi bio tech ltd), the Fluoxastrobin of 6 weight portions, the prochloraz nantokite of 4 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 8
Get the Diacloden of 20 weight portions, (No. CAS is 143390-89-0 to the kresoxim-methyl of 6 weight portions, purchased from upper hypo with your Chemical Co., Ltd.), the prochloraz nantokite of 4 weight portions, the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Comparative example 9
Get the Diacloden of 20 weight portions, the Fluoxastrobin of 6 weight portions, the prochloraz-manganese chloride complex of 4 weight portions is (purchased from the far-reaching Chemical Co., Ltd. of Huifeng Agricultural Chemistry Co., Ltd., Jiangsu's Xiaogan, No. CAS is 75747-77-2), the sodium lignin sulfonate of 3 weight portions, the diisobutyl sodium naphthalene sulfonate of 2 weight portions, the xanthans of 0.2 weight portion, the aluminium-magnesium silicate of 0.5 weight portion, the silicone defoaming agent of 0.1 weight portion, the polyethylene glycol of 0.5 weight portion, the acid scarlet of 1 weight portion and the water of 62.2 weight portions mix, and obtain the composition pesticide of this comparative example.
Testing example 1
The composition pesticide of this TEST EXAMPLES Test Example 1-9 and comparative example 1-9 is as the effect of seed coat agent in integrated control peanut damage by disease and insect (aphid, cutworm, wireworm, grub, mole cricket, stem rot, rust and leaf blight).
Using the composition pesticide of embodiment 1-9 and comparative example 1-9 as seed coat agent as seed coat agent, Cotton seeds (peanut seed of every 1kg uses 1.5g seed coat agent, is poured on seed and is stirred to the color that all seeds catch acid red all equably after seed coat agent being added during use the dilution of equal-volume water) is carried out to peanut seed.To the peanut seed of Cotton seeds do not carried out in contrast.
Seed after dressing is sowed, seeding quantity 11kg/ mu, spacing in the rows 12cm, line-spacing 50cm.Soil, the cultivation of different seed coat agent process and the growing area of control treatment are identical with water and fertilizer management condition.
When after planting 60 days, the control efficiency of aphid, cutworm, wireworm, grub and mole cricket is investigated, investigation method comprises: select 10 sample points at random at same growing area, often 10 caves, amount to 20 caves, every cave shoveling 2kg, the degree of depth, to 30cm, counts respectively to the borer population alive of wireworm, cutworm, grub and mole cricket.Each growing area adopts random 5 samplings, often 4 strains, and the aphid head number on investigation peanut leaf, then according to calculating pest control effect as shown in the formula (A), result is as shown in table 1.
When after planting 60 days, the control efficiency of root rot, stem rot, rust and leaf blight is investigated, investigation method comprises: each growing area adopts random 10 samplings, each growing area investigates 30 strains, investigate diseased plant rate and the disease index of each treatment region root rot in seedling stage, calculate control efficiency according to formula (B) and formula (C).Wherein, root rot severity Scaling index: 0 grade: all without scab on stem foot and main fibrous root; 1 grade: stem foot and main root have a small amount of scab; 3 grades: on stem foot and main root, scab is more, and lesion area accounts for the 1/4-1/2 of stem foot and the root gross area; 5 grades: on stem foot and main root, scab is many and large, and lesion area accounts for the 1/2-3/4 of stem foot and the root gross area; 7 grades: on stem foot and main root, scab in flakes, formed around neck phenomenon, but root system is not dead; 9 grades: root system is downright bad, plant above ground portion wilts or death.The state of an illness statistics of stem rot, rust and leaf blight is with reference to " GB/T17980 pesticide field efficacy medicine test criterion ".The results are shown in Table 1.
Table 1
Testing example 2
The composition pesticide of this TEST EXAMPLES Test Example 1-9 and comparative example 1-9 is as the effect of seed coat agent in integrated control Wheat Diseases And Insect Pests (aphid, wireworm, cutworm, grub, mole cricket, rust, smut, root rot and head blight).
Using the composition pesticide of embodiment 1-9 and comparative example 1-9 as seed coat agent as seed coat agent, Cotton seeds (wheat seed of every 1kg uses 1.8g seed coat agent, is poured on seed and is stirred to the color that all seeds catch acid red all equably after seed coat agent being added during use the dilution of equal-volume water) is carried out to wheat seed.To the wheat seed of Cotton seeds do not carried out in contrast.
Seed after dressing is sowed, line-spacing 60cm, seeding quantity every mu 15kg.Soil, the cultivation of different seed coat agent process and the growing area of control treatment are identical with water and fertilizer management condition.
When after planting 70 days, the control efficiency of aphid, wireworm, cutworm, grub and mole cricket is investigated, investigation method comprises: select 10 sample points at random at same growing area, often 10 caves, amount to 20 caves, every cave shoveling 2kg, the degree of depth is to 30cm, the borer population alive of wireworm, cutworm, grub and mole cricket is counted respectively, each growing area adopts random 5 samplings, often 4 strains, the aphid head number on investigation wheat leaf blade, then calculate pest control effect according to formula (A), result is as shown in table 2.
When after planting 90 days, the control efficiency of rust, smut, root rot and head blight is investigated, investigation method comprises: each growing area adopts random 10 samplings, each growing area investigates 30 strains, investigate diseased plant rate and the disease index of each treatment region root rot in seedling stage, calculate control efficiency according to formula (B) and formula (C).Wherein, root rot severity Scaling index: 0 grade: all without scab on stem foot and main fibrous root; 1 grade: stem foot and main root have a small amount of scab; 3 grades: on stem foot and main root, scab is more, and lesion area accounts for the 1/4-1/2 of stem foot and the root gross area; 5 grades: on stem foot and main root, scab is many and large, and lesion area accounts for the 1/2-3/4 of stem foot and the root gross area; 7 grades: on stem foot and main root, scab in flakes, formed around neck phenomenon, but root system is not dead; 9 grades: root system is downright bad, plant above ground portion wilts or death.Rust, smut and head blight state of an illness statistics is with reference to " GB/T17980 pesticide field efficacy medicine test criterion ", and the control efficiency of rust, smut and head blight calculates according to formula (D).The results are shown in Table 2.
Table 2
Testing example 3
The composition pesticide of this TEST EXAMPLES Test Example 1-9 and comparative example 1-9 is as the effect of seed coat agent in integrated control paddy rice damage by disease and insect (small brown rice planthopper, aphid, leafhopper, rotten kind, damping off and bakanae disease).
Using the composition pesticide of embodiment 1-9 and comparative example 1-9 as seed coat agent as seed coat agent, Cotton seeds (rice paddy seed of every 1kg uses 1.9g seed coat agent, is poured on seed and is stirred to the color that all seeds catch acid red all equably after seed coat agent being added during use the dilution of equal-volume water) is carried out to rice paddy seed.To the rice paddy seed of Cotton seeds do not carried out in contrast.
Seed after dressing is sowed, line-spacing 20cm, spacing in the rows 16.7cm.Soil, the cultivation of different seed coat agent process and the growing area of control treatment are identical with water and fertilizer management condition.
When after planting 90 days, investigate small brown rice planthopper, aphid and leafhopper control efficiency, investigation method is carried out according to " GB/T17980 pesticide field efficacy medicine test criterion ", and calculates pest control effect according to formula (A), and result is as shown in table 3.
When after planting 70 days, investigate the control efficiency of rotten kind, damping off and bakanae disease, investigation method is carried out according to " GB/T17980 pesticide field efficacy medicine test criterion ", and calculates pest control effect according to formula (B) and formula (C).The results are shown in Table 3.
Table 3
As can be seen from table 1-3, composition pesticide of the present invention, due to its distinctive composition and combination, has synergistic effect, can obtain the effect of the comprehensive prevention and elimination of disease and pests in high-efficiency environment friendly ground relative to the combination of other composition and consumption.
In addition, it can also be seen that from table 1-3, composition pesticide of the present invention is at the preferred Diacloden relative to 1 weight portion, the content of Fluoxastrobin is 0.03-3 weight portion, when the content of prochloraz nantokite is 0.02-2 weight portion, particularly at the preferred Diacloden relative to 1 weight portion, the content of Fluoxastrobin is 0.1-0.5 weight portion, when the content of prochloraz nantokite is 0.08-0.4 weight portion, more excellent control efficiency can be obtained, and can dosage be reduced, cost-saving, alleviate the pollution to environment.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. a composition pesticide, is characterized in that: this composition pesticide contains Diacloden, Fluoxastrobin and prochloraz nantokite; Relative to the Diacloden of 1 weight portion, the content of Fluoxastrobin is 0.03-3 weight portion, and the content of prochloraz nantokite is 0.02-2 weight portion.
2. composition pesticide according to claim 1, is characterized in that: relative to the Diacloden of 1 weight portion, and the content of Fluoxastrobin is 0.1-0.5 weight portion, and the content of prochloraz nantokite is 0.08-0.4 weight portion.
3. composition pesticide according to claim 1 and 2, is characterized in that: described composition pesticide is also containing auxiliary agent; The ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and the weight of auxiliary agent is 1:(0.8-10).
4. composition pesticide according to claim 3, is characterized in that: described auxiliary agent comprises at least one in dispersant, thickener and water.
5. composition pesticide according to claim 4, is characterized in that: the ratio of the weight of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and dispersant, thickener and water is 1:(0.1-3): (0.01-0.1): (0.6-8).
6. the composition pesticide according to claim 4 or 5, is characterized in that: described dispersant comprises at least one in sodium lignin sulfonate, diisobutyl sodium naphthalene sulfonate, calcium dodecyl benzene sulfonate, lauryl sodium sulfate and succinate sodium sulfonate; Described thickener comprises at least one in polyvinylpyrrolidone, xanthans, aluminium-magnesium silicate and polyethylene glycol.
7. composition pesticide according to claim 1 and 2, is characterized in that: described composition pesticide is also containing water, sodium lignin sulfonate, diisobutyl sodium naphthalene sulfonate, xanthans, aluminium-magnesium silicate and polyethylene glycol; The ratio of the gross weight of Diacloden, Fluoxastrobin and prochloraz nantokite and water, sodium lignin sulfonate, diisobutyl sodium naphthalene sulfonate, xanthans, aluminium-magnesium silicate and polyethylene glycol is 1:(0.8-5): (0.05-0.15): (0.02-0.12): (0.002-0.012): (0.005-0.04): (0.005-0.04).
8. the purposes of the composition pesticide in claim 1-7 described in any one in control plant pest.
9. purposes according to claim 8, is characterized in that: described plant comprises at least one in wheat, peanut, cotton, corn and paddy rice; Described plant pest comprises at least one in leafhopper, aphid, plant hopper, trialeurodes vaporariorum, wireworm, mole cricket, cutworm, grub, root rot, stem rot, smut, rust, leaf blight, head blight, damping off, bakanae disease and rotten kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156489.1A CN103947676B (en) | 2014-04-18 | 2014-04-18 | A kind of composition pesticide and uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156489.1A CN103947676B (en) | 2014-04-18 | 2014-04-18 | A kind of composition pesticide and uses thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103947676A CN103947676A (en) | 2014-07-30 |
| CN103947676B true CN103947676B (en) | 2016-04-13 |
Family
ID=51325148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156489.1A Active CN103947676B (en) | 2014-04-18 | 2014-04-18 | A kind of composition pesticide and uses thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103947676B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047898A (en) * | 2010-12-20 | 2011-05-11 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition containing prochloraz and methoxy acrylic acid ester type compound |
| CN103004856A (en) * | 2013-01-07 | 2013-04-03 | 联保作物科技有限公司 | Insecticidal disease-resistant composition and suspended seed coating thereof |
| CN103155940A (en) * | 2013-03-22 | 2013-06-19 | 青岛瀚生生物科技股份有限公司 | Thiamethoxam and azoxystrobin compounded suspended seed coating and preparation method thereof |
-
2014
- 2014-04-18 CN CN201410156489.1A patent/CN103947676B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047898A (en) * | 2010-12-20 | 2011-05-11 | 陕西韦尔奇作物保护有限公司 | Bactericidal composition containing prochloraz and methoxy acrylic acid ester type compound |
| CN103004856A (en) * | 2013-01-07 | 2013-04-03 | 联保作物科技有限公司 | Insecticidal disease-resistant composition and suspended seed coating thereof |
| CN103155940A (en) * | 2013-03-22 | 2013-06-19 | 青岛瀚生生物科技股份有限公司 | Thiamethoxam and azoxystrobin compounded suspended seed coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103947676A (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103960256B (en) | Composition pesticide containing fluorine azoles Acibenzolar | |
| CN105849104A (en) | Strigolactone formulations and uses thereof | |
| CN104126602B (en) | A kind of dispersible oil-suspending agent containing pymetrozine and MTI-446 | |
| CN106068076A (en) | Carbonic ester as the alcohol alkoxylates of crop protection used additives | |
| CN102228038A (en) | Insecticidal sterilizing corn seed coating agent containing fipronil | |
| CN103271073B (en) | Insecticidal composition containing epoxy worm moiety and buprofezin | |
| CN107494578A (en) | A kind of composition pesticide and its application | |
| CN102948424A (en) | Boscalid-containing bactericidal composition | |
| CN103719105A (en) | Plant growth adjusting composition as well as preparation and application thereof | |
| CN103210953B (en) | Insecticide composition, insecticide and application of insecticide | |
| CN114467947A (en) | Synergistic bactericidal composition containing quinolone compounds and application thereof | |
| CN106489956A (en) | Composition pesticide and its application | |
| CN103651466B (en) | A kind of suspension seed-coating agent of control of maize seedling stage diseases and pests | |
| CN106070269B (en) | A kind of composition pesticide and its application | |
| CN103947640A (en) | Bactericidal composition for controlling soil-borne diseases of crops | |
| CN106035363A (en) | Suspension seed coating agent containing fipronil and imidacloprid and its preparation method and use | |
| CN103975935A (en) | Sterilization composition for preventing and treating soil-borne diseases of crops | |
| CN103947676B (en) | A kind of composition pesticide and uses thereof | |
| CN107410312A (en) | A kind of root crop regulating agent special | |
| CN104186467B (en) | A kind of sugarcane granular insecticide | |
| CN103783071B (en) | Composition pesticide and uses thereof | |
| CN105010315A (en) | Dispersable oil suspending agent containing acetamiprid and carbosulfan and application | |
| CN105432651A (en) | Suspended seed coating containing fluopyram, fludioxonil and thiamethoxam | |
| CN103960261B (en) | Sterilization composition | |
| CN103875674B (en) | Bactericidal composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140730 Assignee: Huifeng Agricultural Chemistry Co., Ltd., Jiangsu Assignor: Beijing Mindleader Agroscience Co., Ltd. Contract record no.: 2017990000052 Denomination of invention: Pesticide composition and application thereof Granted publication date: 20160413 License type: Common License Record date: 20170214 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |