CN113480358A - Pesticide-fertilizer composition and application thereof - Google Patents
Pesticide-fertilizer composition and application thereof Download PDFInfo
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- CN113480358A CN113480358A CN202110819389.2A CN202110819389A CN113480358A CN 113480358 A CN113480358 A CN 113480358A CN 202110819389 A CN202110819389 A CN 202110819389A CN 113480358 A CN113480358 A CN 113480358A
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- pesticide
- chlorantraniliprole
- clothianidin
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Abstract
The embodiment of the invention relates to a pesticide-fertilizer composition, which relates to the field of pesticides, and the composition comprises the following raw materials in parts by weight: 0.01-10 parts of chlorantraniliprole, 0.01-20 parts of clothianidin and 20-80 parts of tea bran. The tea bran fertilizer component is added into the pesticide, so that the plant diseases and insect pests of crops are prevented and controlled to the maximum extent, the effects of synergy and quality improvement and yield increase are achieved, the production cost is reduced, the crops are prevented from being polluted by pesticides and chemical fertilizers, the grain safety is ensured, and the tea bran fertilizer is more favorable for export trade in China.
Description
Technical Field
The invention relates to the field of pesticides, and particularly relates to a pesticide-fertilizer composition and application thereof.
Background
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
The cultivated land area of China is continuously reduced in the years, soil is barren, but the population base of China is large, so that the guarantee of the yield and the quality of grains becomes a hot spot of contemporary research.
Although the input of pesticides and fertilizers in agricultural production is indispensable, the negative effects of blind excessive application on grains, soil and even the whole ecological environment are not negligible. As the pesticide residue of grains and food increases, the foreign trade of China is also more difficult.
The medical fertilizer is an aggregate of two marked technologies of balanced fertilization and plant protection in modern agriculture, has a great propulsion effect on the sustainable development of modern labor-saving agriculture, and has a wide development prospect.
Generally, the fertilizer can provide nutrient components required for growth and development of plants during the growth and development of the plants. In addition, the organic fertilizer can improve the content of organic matters in soil and the effectiveness of soil nutrients, promote the activity of soil enzymes and microorganisms, improve the poor characteristics of soil, increase the yield of crops and improve the quality of products.
The chlorantraniliprole has the British name of chlorantraniliprole, the chemical name of 3-bromo-4 ' -chloro-1- (3-chloro-2-pyridyl) -2' -methyl-6 ' - (methylcarbamoyl) pyrazole-5-formanilide and the molecular formula of C18H14BrCl2N5O2Relative molecular weight 483.2, CAS No.: 500008-45-7, the structural formula is shown as formula (1):
wherein the clothianidin has the British name of clothianidin and the chemical name of (E) -1- [ (2-chloro-1, 3-thiazol-5-yl) methyl ] 3-methyl-2-nitroguanidine and the molecular formula of C6H8ClN5O2S, relative molecular weight 249.7, CAS No.: 210880-92-5, the structural formula is shown in formula (2):
disclosure of Invention
Object of the Invention
The invention aims to provide a pesticide-fertilizer composition and application thereof, and solves the problem that the conventional pesticide is difficult to comprehensively control the plant diseases and insect pests of crops in an efficient and environment-friendly manner. The tea bran fertilizer component is added into the pesticide, so that the plant diseases and insect pests of crops are prevented and controlled to the maximum extent, the effects of synergy and quality improvement and yield increase are achieved, the production cost is reduced, the crops are prevented from being polluted by pesticides and chemical fertilizers, the grain safety is ensured, and the tea bran fertilizer is more favorable for export trade in China.
Solution scheme
In order to achieve the purpose of the invention, the embodiment of the invention provides a pesticide-fertilizer composition, and the active ingredients of the composition comprise the following raw materials in parts by weight: 0.01-10 parts of chlorantraniliprole, 0.01-20 parts of clothianidin and 20-80 parts of tea bran.
Further, the effective components of the composition comprise the following raw materials in parts by weight: 0.02-5 parts of chlorantraniliprole, 0.02-10 parts of clothianidin and 30-70 parts of tea bran; optionally, the feed comprises the following raw materials in parts by weight: 0.02-1 part of chlorantraniliprole, 0.02-1 part of clothianidin and 40-60 parts of tea bran; optionally, the feed comprises the following raw materials in parts by weight: 0.08-1 part of chlorantraniliprole, 0.16-1 part of clothianidin and 40-60 parts of tea bran; optionally, the feed comprises the following raw materials in parts by weight: 0.02-0.3 part of chlorantraniliprole, 0.02-0.3 part of clothianidin and 40-60 parts of tea bran; optionally, the feed comprises the following raw materials in parts by weight: 0.08-0.3 part of chlorantraniliprole, 0.08-0.3 part of clothianidin and 40-60 parts of tea bran; optionally, the feed comprises the following raw materials in parts by weight: 0.08-0.16 part of chlorantraniliprole, 0.16-0.24 part of clothianidin and 40-60 parts of tea bran; optionally, the feed comprises the following raw materials in parts by weight: 0.08 part of chlorantraniliprole, 0.16-0.24 part of clothianidin and 40-60 parts of tea bran; optionally, the feed comprises the following raw materials in parts by weight: 0.08 part of chlorantraniliprole, 0.24 part of clothianidin and 55 parts of tea bran.
The tea bran in the invention is also called tea seed cake and tea seed cake, and is the residue cake after oil extraction of camellia seeds, and the nutrient content is as follows:
organic matter: 91.2 percent of organic carbon, 43.5 percent of C/N29.8;
macroelements: 1.44% of nitrogen, 0.28% of phosphorus, 1.18% of potassium, 0.20% of calcium and 0.17% of magnesium;
trace elements: 10.7mg/kg of copper, 26.7mg/kg of zinc, 259mg/kg of iron, 12.3mg/kg of boron and 0.19mg/kg of molybdenum.
The tea bran of the invention contains 12-18% of tea saponin.
Wherein theasaponin is named saponin in English and has a molecular formula of C97H137NO17Si2Relative molecular weight 1645.29, CAS No.: 8047-15-2, the structural formula is shown in formula (3):
further, the chlorantraniliprole, the clothianidin and the tea bran account for 20-70%, optionally 40.04-62%, optionally 40.04-60.6%, optionally 40.32-60.32% and optionally 55.32% of the total weight of the insecticide-fertilizer.
Further, in order to facilitate storage, transportation and use of the pesticide-fertilizer composition, the pesticide-fertilizer composition further comprises an auxiliary agent, wherein the auxiliary agent accounts for 30-80%, optionally 38-59.96%, optionally 39.4-59.96%, optionally 39.68-59.68%, optionally 44.68% of the total weight of the pesticide-fertilizer composition.
The content of the adjuvant is not particularly required, and can be the content of the adjuvant used in the conventional process for preparing the granular pesticide. Preferably, the total content of chlorantraniliprole, clothianidin and tea bran is 40.02-62 wt% based on the total weight of the pesticide-fertilizer composition, and the auxiliary agent is added to make up to 100% of the total weight of the pesticide-fertilizer granules.
Further, the auxiliary agent adopts one or more of a carrier, a binder, a disintegration aid, a wetting agent, a dispersing agent, an adsorbent, a lubricant and a solvent.
Further, the carrier includes, but is not limited to, at least one of activated clay, kaolin, attapulgite, bentonite, talc, quicklime, diatomaceous earth, apatite, precipitated calcium carbonate, precipitated calcium silicate, lime black, silica gel, blast furnace slag, coal gangue, crushed brick grains, alkaline lignin, and phosphate rock tailings.
Further, the binder includes, but is not limited to, at least one of polyvinyl alcohol, polyvinyl acetate, rosin, shellac, paraffin and asphalt.
Optionally, the auxiliary agent comprises sodium lignosulfonate, polyvinyl acetate, kaolin, starch and ammonium sulfate, and optionally, the weight ratio of the sodium lignosulfonate, the polyvinyl acetate, the kaolin, the starch and the ammonium sulfate is (5-10): 2-7): 3-8): 1-5): 9.68-49.68, optionally 7:5:5:4: (18.68-38.68), optionally 7:5:5:4: 23.68.
Furthermore, the formulation of the composition is at least one of missible oil, wettable powder, suspending agent, water dispersible granule, granule and ultra-low volume spray; optionally granules.
The components in the pesticide-fertilizer composition can be uniformly mixed and granulated after being crushed, and can also be separately granulated and independently stored, and the components can be uniformly mixed before use.
Preferably, the pesticide fertilizer granules comprise the following raw materials in parts by weight: 0.08-0.16 part of chlorantraniliprole, 0.16-0.24 part of clothianidin, 40-60 parts of tea bran, 7 parts of sodium lignosulfonate, 5 parts of polyvinyl acetate, 5 parts of kaolin, 4 parts of starch and ammonium sulfate, wherein the ammonium sulfate is added to 100 percent of the total weight of the pesticide-fertilizer granules.
Optionally, the feed comprises the following raw materials in parts by weight: 0.08 part of chlorantraniliprole, 0.16-0.24 part of clothianidin, 40-60 parts of tea bran, 7 parts of sodium lignosulphonate, 5 parts of polyvinyl acetate, 5 parts of kaolin, 4 parts of starch and ammonium sulfate, wherein the ammonium sulfate is added to 100 percent of the total weight of the pesticide-fertilizer granules.
Optionally, the feed comprises the following raw materials in parts by weight: 0.08 part of chlorantraniliprole, 0.24 part of clothianidin, 40-60 parts (preferably 55 parts) of tea bran, 7 parts of sodium lignosulfonate, 5 parts of polyvinyl acetate, 5 parts of kaolin, 4 parts of starch and ammonium sulfate, wherein the ammonium sulfate is added to 100% of the total weight of the pesticide-fertilizer granules.
On the other hand, the preparation method of the pesticide-fertilizer composition comprises the steps of adding water into the raw materials, uniformly mixing, extruding, granulating and drying to obtain pesticide-fertilizer granules.
In another aspect, the application of the pesticide-fertilizer composition in preventing and treating plant diseases and insect pests is provided.
Further, the plant diseases and insect pests are at least one of chilo suppressalis, tryporyza incertulas, grubs, leafhoppers, thrips, cnaphalocrocis medinalis, rice planthoppers, aphids, red spiders, rice blast, banded sclerotial blight, blight and anthracnose.
In another aspect, a method for controlling plant diseases and insect pests using the pesticide-fertilizer composition is provided, wherein the pesticide-fertilizer composition is uniformly spread in a field as granules to exert insecticidal and bactericidal activity.
Advantageous effects
The tea bran is selected as a fertilizer component, the function of the tea bran is far greater than that of a common fertilizer, the tea bran can provide nutrient elements and can kill insects and bacteria, the tea bran and the pesticide have a synergistic effect, and the pesticide residue is reduced. The chlorantraniliprole, the clothianidin and the tea bran disclosed by the invention can exert a better synergistic effect, and further reduce the total application dosage, so that the effects of high efficiency and environmental protection are achieved. Greatly reduces the production cost, lightens the pesticide residue of crops, and ensures the food safety
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some embodiments, materials, elements, methods, means, and the like that are well known to those skilled in the art are not described in detail in order to not unnecessarily obscure the present invention.
The chlorantraniliprole, the clothianidin and the tea bran can be obtained in a commercially available mode.
Example 1
Taking 0.08 wt% of chlorantraniliprole, 0.24 wt% of clothianidin, 55 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the embodiment.
Example 2
Taking 0.02 wt% of chlorantraniliprole, 0.3 wt% of clothianidin, 55 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the embodiment.
Example 3
Taking 0.3 wt% of chlorantraniliprole, 0.02 wt% of clothianidin, 55 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the embodiment.
Example 4
Taking 0.16 wt% of chlorantraniliprole, 0.16 wt% of clothianidin, 55 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the embodiment.
Example 5
Taking 0.24 wt% of chlorantraniliprole, 0.08 wt% of clothianidin, 55 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the embodiment.
Example 6
Taking 0.08 wt% of chlorantraniliprole, 0.24 wt% of clothianidin, 40 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the embodiment.
Example 7
Taking 0.08 wt% of chlorantraniliprole, 0.24 wt% of clothianidin, 60 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the embodiment.
Comparative example 1
Taking 0.08 weight percent of chlorantraniliprole, 7 weight percent of sodium lignosulfonate, 5 weight percent of polyvinyl acetate, 5 weight percent of kaolin and 4 weight percent of starch, adding ammonium sulfate to 100 percent of the total weight of the pesticide fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide fertilizer granule composition of the comparative example.
Comparative example 2
Taking 0.24 weight percent of clothianidin, 7 weight percent of sodium lignosulphonate, 5 weight percent of polyvinyl acetate, 5 weight percent of kaolin, 4 weight percent of starch and ammonium sulfate to 100 percent of the total weight of the pesticide fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide fertilizer granule composition of the comparative example.
Comparative example 3
Taking 55 wt% of tea bran, 7 wt% of sodium lignosulphonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100% of the total weight of the pesticide fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide fertilizer granule composition of the comparative example.
Comparative example 4
Taking 0.08 weight percent of chlorantraniliprole, 0.24 weight percent of thiamethoxam, 55 weight percent of tea bran, 7 weight percent of sodium lignosulfonate, 5 weight percent of polyvinyl acetate, 5 weight percent of kaolin, 4 weight percent of starch and ammonium sulfate to 100 percent of the total weight of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the comparative example.
Comparative example 5
0.08 weight percent of abamectin, 0.24 weight percent of clothianidin, 55 weight percent of tea bran, 7 weight percent of sodium lignosulfonate, 5 weight percent of polyvinyl acetate, 5 weight percent of kaolin, 4 weight percent of starch and ammonium sulfate are added to 100 percent of the total weight of the pesticide-fertilizer granules, water is added, the mixture is uniformly mixed, then extrusion granulation is carried out, and drying is carried out to obtain the pesticide-fertilizer granule composition of the comparative example.
Comparative example 6
Taking 0.08 weight percent of chlorantraniliprole, 0.24 weight percent of clothianidin, 7 weight percent of sodium lignosulfonate, 5 weight percent of polyvinyl acetate, 5 weight percent of kaolin, 4 weight percent of starch and ammonium sulfate to 100 percent of the total weight of the pesticide fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide fertilizer granule composition of the comparative example.
Comparative example 7
Adding 0.32 wt% of chlorantraniliprole, 55 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the pesticide fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide fertilizer granule composition of the comparative example.
Comparative example 8
Adding 0.32 wt% of clothianidin, 55 wt% of tea bran, 7 wt% of sodium lignosulfonate, 5 wt% of polyvinyl acetate, 5 wt% of kaolin, 4 wt% of starch and ammonium sulfate to 100 wt% of the pesticide-fertilizer granules, adding water, uniformly mixing, extruding, granulating and drying to obtain the pesticide-fertilizer granule composition of the comparative example.
Test example 1
The pesticide fertilizer granules obtained in the test examples 1 to 7 and the comparative examples 1 to 8 have control effects on rice pests (striped rice borer, rice planthopper, leafhopper, grub, rice blast and banded sclerotial blight) comprehensively.
Test site: a field of a certain farmer in Yuanyang county of New county, Henan province
Selecting a region with serious disease and insect pest attack of rice, and broadcasting a treating agent 10 days after transplanting rice seedlings.
The insecticide-fertilizer compositions of examples 1 to 7 and comparative examples 1 to 8 were uniformly spread in soil as granules, respectively. Rice plants without fertilizer application were used as controls. The treatment conditions of different pesticide fertilizer granules are completely the same as the planting conditions of the blank control.
After the insecticide-fertilizer compositions of examples 1 to 7 and comparative examples 1 to 8 were applied for 60 days, the control effects on striped rice borer, rice planthopper, leafhopper, grub, rice blast and banded sclerotial blight were examined, respectively. The control effect of pests was calculated according to the following formula (a). The statistics of the rice blast and sheath blight conditions refer to GB/T17980 pesticide field efficacy test guidelines, and the control effects are shown in Table 1.
The calculation formula of the control effect is as follows:
table 1: results of field test for controlling rice pests
As can be seen from Table 1, the pesticide-fertilizer composition provided by the invention has good control effect on rice diseases and insect pests. Among them, example 1 has good control effects on chilo suppressalis, leafhoppers, rice planthoppers and grubs, and has good control effects on rice blast and sheath blight.
To further verify that chlorantraniliprole, clothianidin and tea bran have synergistic effect, the calculation is carried out by a Colby method, as shown in Table 2
The theoretical control effect calculation formula of the Colby method is as follows:
E0＝X+Y-(X*Y)/100
wherein X is the percentage of the effect of applying the pesticide A;
y is the percentage effect of pesticide B;
z is the percent effect of pesticide C;
e0 is the theoretical control effect (%) of A, B, C after being mixed;
e is A, B, C actual prevention effect (%) after being mixed;
synergy is indicated when E-E0 > 10%, antagonism is indicated when E-E0 < -10%, and addition is indicated when E-E0 is within + -10%.
Table 2: results of field test for controlling rice pests
In table 2, since chlorantraniliprole and clothianidin in the comparative example 6 have certain additive effect, the E0 of the example 1 is calculated according to the control effect of the comparative example 6 and the comparative example 3.
As can be seen from table 2, example 1 has a good synergistic effect on chilo suppressalis, leafhoppers, rice planthoppers, grubs, rice blast and banded sclerotial blight, and examples 6 and 7 (which are mainly different from example 1 in the content of tea bran) also show a good control effect.
After the fertilizer compositions of examples 1 to 7 and comparative examples 1 to 8 were applied, the yield and quality at the time of harvesting rice were investigated, and the results of the investigation are shown in Table 3.
Table 3: results of rice yield and quality survey
As can be seen from Table 3, the pesticide-fertilizer composition provided by the invention has the effects of improving quality and increasing yield.
Test example 2
The production and application costs of the insecticide-fertilizer granules of the test examples 1, 4, 3 and 4 are shown in table 4.
Table 4: cost test results
As can be seen from Table 4, the pesticide fertilizer composition provided by the invention can reduce the production cost.
Test example 3
The pesticide-fertilizer compositions of example 1 were tested for crop residue and it was further presumed whether each of the compositions caused some degree of contamination of the food product.
A detection instrument: high performance liquid chromatograph and mass spectrometer
The detection method comprises the following steps: HPLC-MS combined technology
Pesticide standard substance: chlorantraniliprole and clothianidin
The pesticide-fertilizer composition of example 1 is applied by broadcasting (ensuring consistent application amount, application frequency, application time and soil conditions), the pesticide residue in the crops is detected when the crops are harvested, and no pesticide (chlorantraniliprole or clothianidin) is detected on the crops, so that the pesticide-fertilizer composition has the advantages of yield increase and low residue, shows that the pesticide-fertilizer composition is safe and pollution-free to the crops, and provides a thought for export trade in China. Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The pesticide fertilizer composition is characterized in that the active ingredients of the composition comprise the following raw materials in parts by weight: 0.01-10 parts of chlorantraniliprole, 0.01-20 parts of clothianidin and 20-80 parts of tea bran.
2. The pesticide-fertilizer composition as claimed in claim 1, which is characterized by comprising the following raw materials in parts by weight: 0.02-5 parts of chlorantraniliprole, 0.02-10 parts of clothianidin and 30-70 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.02-1 part of chlorantraniliprole, 0.02-1 part of clothianidin and 40-60 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.08-1 part of chlorantraniliprole, 0.16-1 part of clothianidin and 40-60 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.02-0.3 part of chlorantraniliprole, 0.02-0.3 part of clothianidin and 40-60 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.08-0.3 part of chlorantraniliprole, 0.08-0.24 part of clothianidin and 40-60 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.08-0.16 part of chlorantraniliprole, 0.16-0.24 part of clothianidin and 40-60 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.08 part of chlorantraniliprole, 0.16-0.24 part of clothianidin and 40-60 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.08 part of chlorantraniliprole, 0.24 part of clothianidin and 40-60 parts of tea bran;
optionally, the feed comprises the following raw materials in parts by weight: 0.08 part of chlorantraniliprole, 0.24 part of clothianidin and 55 parts of tea bran.
3. The insecticide-fertilizer composition of claim 1 or 2, wherein said chlorantraniliprole, clothianidin and tea bran comprise 20-70%, optionally 40.04-62%, optionally 40.04-60.6%, optionally 40.32-60.32%, optionally 55.32% of the total weight of the insecticide-fertilizer;
optionally, the tea bran contains tea saponin 12-18 wt% of the total weight of the tea bran.
4. The insecticide-fertilizer composition according to any one of claims 1 to 3, further comprising an auxiliary agent, wherein the auxiliary agent is 30-80%, optionally 38-59.96%, optionally 39.4-59.96%, optionally 39.68-59.68%, optionally 44.68% of the total weight of the insecticide-fertilizer composition.
5. The pesticide-fertilizer composition as claimed in claim 4, wherein the auxiliary agent is one or more of carrier, binder, disintegration aid, wetting agent, dispersant, adsorbent, lubricant and solvent;
optionally, the carrier adopts at least one of activated clay, kaolin, attapulgite, bentonite, talc, quicklime, diatomite, apatite, precipitated calcium carbonate, precipitated calcium silicate, lime black, silica gel, blast furnace slag, coal gangue, broken brick grains, basic lignin and phosphorite tailings;
optionally, the binder is at least one of polyvinyl alcohol, polyvinyl acetate, rosin, shellac, paraffin and asphalt;
optionally, the auxiliary agent comprises sodium lignosulfonate, polyvinyl acetate, kaolin, starch and ammonium sulfate, and optionally, the weight ratio of the sodium lignosulfonate, the polyvinyl acetate, the kaolin, the starch and the ammonium sulfate is (5-10): 2-7): 3-8): 1-5): 9.68-49.68, optionally 7:5:5:4: (18.68-38.68), optionally 7:5:5:4: 23.68.
6. The pesticide-fertilizer composition as claimed in any one of claims 1 to 5, wherein the formulation of the composition is at least one of emulsifiable concentrate, wettable powder, suspending agent, water dispersible granule, granule and ultra-low volume spray; optionally granules.
7. A preparation method of the pesticide-fertilizer composition as claimed in any one of claims 1 to 6, characterized in that the pesticide-fertilizer granules are obtained by adding water to the raw materials, uniformly mixing, extruding, granulating and drying.
8. Use of a pesticide fertilizer composition as claimed in any one of claims 1 to 6 for controlling plant pests.
9. The use of claim 8, wherein the plant pest is at least one of Chilo suppressalis, Tryporyza incertulas, Tabanus, leafhopper, thrips, Cnaphalocrocis medinalis, Nilaparvata lugens, aphid, red spider, rice blast, banded sclerotial blight, wilt, anthracnose.
10. A method for controlling plant diseases and pests using the chemical fertilizer composition according to any one of claims 1 to 6, wherein the chemical fertilizer composition is applied as granules to agricultural fields.
Priority Applications (1)
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| CN103030473A (en) * | 2013-01-15 | 2013-04-10 | 广西汇丰生物科技有限公司 | Sugarcane pesticide fertilizer granule with chlorantraniliprole and preparation method thereof |
| CN103621535A (en) * | 2012-08-29 | 2014-03-12 | 南京华洲药业有限公司 | Synergistic insect disinfestation composition containing clothianidin and chlorantraniliprole, and application thereof |
| CN103864510A (en) * | 2013-12-23 | 2014-06-18 | 广西地源之本肥业有限公司 | Controlled-release compound pesticide fertilizer |
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| CN103621535A (en) * | 2012-08-29 | 2014-03-12 | 南京华洲药业有限公司 | Synergistic insect disinfestation composition containing clothianidin and chlorantraniliprole, and application thereof |
| CN103030473A (en) * | 2013-01-15 | 2013-04-10 | 广西汇丰生物科技有限公司 | Sugarcane pesticide fertilizer granule with chlorantraniliprole and preparation method thereof |
| CN103864510A (en) * | 2013-12-23 | 2014-06-18 | 广西地源之本肥业有限公司 | Controlled-release compound pesticide fertilizer |
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