Nematicidal composition containing fluazaindolizine and iprodione

A technology of triflumid and iprodione, which is applied in the direction of nematicides, biocides, biocides, etc., can solve the unfavorable long-term development of triflumid and iprodione, which has not yet been found. The effect is not ideal enough to achieve the effect of reducing the amount of pesticide use, delaying nematode resistance, and increasing the control effect

Inactive Publication Date: 2017-05-24
佛山市普尔玛农化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Studies have shown that iprodione also has a certain control effect on nematodes, but the effect of using it alone is not ideal, and it is easy to induce nematodes to develop resistance, which is not conducive to the development of sustained effects
And there is no relevant report on the combination of triflumid and iprodione

Method used

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  • Nematicidal composition containing fluazaindolizine and iprodione
  • Nematicidal composition containing fluazaindolizine and iprodione
  • Nematicidal composition containing fluazaindolizine and iprodione

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment

[0020] 1. Example 1: 41% triflumid iprodione suspension concentrate (40:1)

[0021] Triflumid 40%

[0022] Iprodione 1%

[0023] Calcium dodecylbenzenesulfonate 5%

[0024] Fatty alcohol polyoxyethylene ether 4%

[0025] Magnesium Aluminum Silicate 2%

[0026] Silicone 1.6%

[0027] Bronopol 1.4%

[0028] Propylene Glycol 4%

[0029] Deionized water balance

[0030] The above-mentioned materials are pre-crushed in proportion, then added to a sand mill for grinding, and mixed by high-speed shear to obtain the suspending agent.

Embodiment 2

[0031] 2. Example 2: 39% triflumid iprodione suspension concentrate (11:2)

[0032] Triflumid 33%

[0033] Iprodione 6%

[0034] Dibutylnaphthalene sulfonate 3%

[0035] Dispersant MF-5 4%

[0036] Xanthan Gum 2%

[0037] C 10 Fatty Alcohol 1.5%

[0038] Sodium Benzoate 1.2%

[0039] Glycerol 3%

[0040] Deionized water balance

[0041] The above-mentioned materials are pre-crushed in proportion, then added to a sand mill for grinding, and mixed by high-speed shear to obtain the suspending agent.

Embodiment 3

[0042] 3. Example 3: 27% triflumid iprodione granules (5:1)

[0043] Triflumid 25%

[0044] Iprodione 2%

[0045] Starch 3%

[0046] Cyclohexanone 10%

[0047] Meerschaum 21%

[0048] Attapulgite balance

[0049] Dissolving triflumid and iprodione with cyclohexanone, then adding starch, sepiolite and attapulgite, stirring, drying, extrusion granulation and drying to prepare the granule of the present invention.

[0050] 4. Example 4: 40% triflumid iprodione wettable powder (1:1)

[0051] Triflumid 20%

[0052] Iprodione 20%

[0053] Sodium Lauryl Sulfate 4%

[0054] Sodium lignosulfonate 3%

[0055] Dispersant MF-5 2%

[0056] Diatomaceous earth balance

[0057] According to the above formula, mix triflumid, iprodione, dispersant, wetting agent and filler, stir evenly in a stirring tank, and mix evenly after jet crushing, then the wettable powder of the present invention can be obtained .

[0058] 5. Example 5: 60% triflumid iprodione water dispersible granules (1...

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Abstract

The invention relates to a pesticidal composition containing fluazaindolizine and iprodione. Active ingredients of the pesticidal composition comprise the fluazaindolizine and the iprodione which are in the mass ratio of (1: 30) to (40: 1). The pesticidal composition with the proportioning ratio presents a relatively good synergistic effect on the control on root-knot nematodes, so that the consumption of pesticides can be lowered, and the pesticide application cost is reduced.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a nematicide composition comprising triflumid and iprodione. Background technique [0002] Root-knot nematode is a highly soil-borne omnivorous plant pathogenic nematode, which mainly destroys the root system of plants or invades the organs of the above-ground parts through soil or seeds, affects the growth and development of crops, and indirectly spreads diseases caused by other microorganisms , causing great economic losses. The prevention and control of nematodes is a worldwide problem. Many excellent chemical control agents such as dichlorobromopropane, fenamiphos, carbofuran and other highly toxic pesticides have been eliminated one after another with the improvement of environmental protection requirements. At present, the available There are few low-toxic and environmentally friendly biological nematicides. [0003] Iprodione, the English name is iprodione,...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01N43/90A01P5/00
CPCA01N47/38A01N43/90A01N2300/00
Inventor 冯宝仪耿鹏叶宇平杨建江
Owner 佛山市普尔玛农化有限公司
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