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Pesticide fertilizer special for root-knot nematode prevention

A root-knot nematode and medicinal fertilizer technology, which is applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as the inability to meet the needs of crop nutrition, and achieve the effects of improving the prevention of diseases and insect pests, improving the soil environment, and reducing pesticide residues

Inactive Publication Date: 2014-02-19
GUANGXI NEW ORIENTATION CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] After searching the patents, it is found that at present, the patents of medicinal fertilizers involving root-knot nematodes are as follows: Chinese patent document "Nematocidal Granules" (application number: 03135626.5) describes a kind of fertilizer with abamectin and azadirachtin as main components. Neem cake contains some N, P, and K, but the N, P, and K in it cannot meet the nutritional needs of crops
Chinese patent document "Non-pollution medicinal fertilizer for preventing nematodes and subterranean pests and its production method" (Application No.: 200510008766.5) describes a method of using matrine, pyrethrin, abamectin, carbosulfan or octyl Phosphorus is the insecticidal component, and the medicinal fertilizer products use potassium dihydrogen phosphate, allantoin, amino acid foliar fertilizer, ammonium humate or potassium humate, and ammonium sulfate as fertilizer components, but there is no trace amount necessary for adding crops element
The Chinese patent document "A kind of medicinal fertilizer and its application, preparation method of granular medicinal fertilizer and powder medicinal fertilizer" (application number: 201010239747.4) describes a kind of pesticide with avermectin and phoxim or chlorpyrifos as the main components. , a medicinal fertilizer product with macro-element and micro-element fertilizers and carriers as other components, does not involve the addition of substances that can help plants improve stress resistance
Chinese patent document "Medical Fertilizer and Its Application, Method for Preparation of Granular Formulation Medicinal Fertilizer and Powder Formation Medicinal Fertilizer" (Application No.: 201010239865.5) describes a method using abamectin and one of imidacloprid, acetamiprid or thiamethoxam It is a medicinal fertilizer product with macroelement and microelement fertilizer and carrier as other components, and does not involve the addition of substances that can help plants improve stress resistance; Chinese patent document "Abamectin and Oligosaccharides Medicinal fertilizer and its preparation method" (Application No.: 201010240993.1) describes a kind of abamectin and oligosaccharides as the main components, and involves the addition of macroelements and trace elements, but does not involve the necessary middle elements calcium and magnesium for crops sulfur

Method used

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  • Pesticide fertilizer special for root-knot nematode prevention
  • Pesticide fertilizer special for root-knot nematode prevention
  • Pesticide fertilizer special for root-knot nematode prevention

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Special fertilizer for bananas to control root-knot nematodes. The raw material components are as follows:

[0024]

[0025]

[0026] Preparation method: Take the above-mentioned raw materials (except waste engine oil) and put them into a disc granulator to granulate. After the granulation is completed, spray the waste engine oil onto the surface of the above-mentioned granules for coating.

[0027] Carry out the control of banana root-knot nematode with embodiment 1 invention product, and test treatment is set to:

[0028] Treatment 1: Apply the medicinal fertilizer of Example 1 to one mu: 100Kg.

[0029] Treatment 2: Apply 4Kg of 0.5% abamectin granule + 2Kg of 10% thiazophosphine granule + 94Kg of compound fertilizer to one mu.

[0030] Treatment 3: Apply 4Kg of 0.5% Abamectin Granules + 2Kg of 10% Thiazophosphine Granules per mu.

[0031] Treatment 4: Apply 94Kg of compound fertilizer per mu.

[0032] Treatment 5: blank control, that is, no fertilization a...

Embodiment 2

[0036] Special fertilizer for bananas to control root-knot nematodes. The raw material components are as follows:

[0037]

[0038]

[0039] Preparation method: Take the above-mentioned raw materials (except epoxy resin) and add them into a disc granulator to granulate, and use epoxy resin to coat the granules after the granulation is completed.

[0040] Carry out the prevention and cure of banana root-knot nematode with embodiment 2 invention product, test process is set to:

[0041] Treatment 1: Example 2 Medicinal fertilizer: 100Kg / mu.

[0042] Treatment 2: 4Kg of 0.5% ivermectin granule + 4Kg of 5% thiazophos granule + 92Kg of compound fertilizer.

[0043] Treatment 3: 4Kg of 0.5% ivermectin granules + 4Kg of 5% thiazolphos granules.

[0044] Treatment 4: 92Kg of compound fertilizer.

[0045] Treatment 5: blank control, that is, no fertilization and no medication.

[0046] The above treatments were applied when bananas were planted, and the control effect, yield...

Embodiment 3

[0049] Cucumber special fertilizer for root-knot nematode control. The raw material components are as follows:

[0050]

[0051]

[0052] Preparation method: take the above-mentioned raw materials (except polyamide resin) and put them into a disc granulator to granulate, and use polyamide resin to coat the granulation after the granulation is completed.

[0053] Carry out the prevention and cure of cucumber root-knot nematode with embodiment 3 invention product, test treatment is set to:

[0054] Treatment 1: Example 3 Medicinal fertilizer: 50Kg / mu.

[0055]Treatment 2: 5Kg of 0.5% abamectin granule + 1Kg of 10% thiazophosphine granule + 94Kg of compound fertilizer.

[0056] Treatment 3: 5Kg of 0.5% Abamectin Granules+1Kg of 10% Thiazophosphine Granules.

[0057] Treatment 4: 94Kg of compound fertilizer.

[0058] Treatment 5: blank control, that is, no fertilization and no medication.

[0059] The above treatments were applied at the cucumber seedling stage, and the...

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Abstract

The invention belongs to the field of pesticide and fertilizer compounding, and relates to a pesticide fertilizer special for root-knot nematode prevention. The pesticide fertilizer is prepared as follows: according to the infestation habits of root-knot nematodes and the fertilizer requirement law of crops, selecting the pesticide active ingredients ivermectin and/or fosthiazate, selecting one or more kinds of materials capable of improving the resilience of crops, such as chitin, humic acid and seaweed fertilizer, selecting and adding major element fertilizer, secondary element fertilizer and minor element fertilizer, and adding a carrier, so as to obtain the pesticide fertilizer special for root-knot nematode prevention. The ingredients in the pesticide fertilizer match with the infestation habits of root-knot nematodes and the nutrient absorption law of crops, so as to improve the pesticide and fertilizer utilization rate, reduce the investment costs, improve the soil environment, and lessen the agricultural non-point source pollution.

Description

technical field [0001] The invention relates to a nutrient-controlled slow-release medicinal fertilizer specially used for preventing and controlling root-knot nematodes, and relates to the field of compounding pesticides and fertilizers. According to the damage habits of root-knot nematodes and the law of fertilizer requirement of crops, the release of each component in the controlled slow-release medicinal fertilizer coincides with the occurrence habits of root-knot nematodes and the law of nutrient absorption, so as to improve the utilization of pesticides and fertilizers efficiency, reduce input costs, improve the soil environment, and reduce agricultural non-point source pollution. Background technique [0002] According to conservative estimates by FAO, the annual loss of food and fiber due to nematodes accounts for about 12% in the world, and more than 20% of the losses caused by vegetables, peanuts, tobacco and some fruit trees. In recent years, with the rapid expan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/00C05G3/60
Inventor 陈成吴宁唐世建
Owner GUANGXI NEW ORIENTATION CHEM IND
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