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Bactericide for controlling apple altermaria leaf spots

A technology for leaf spot disease and fungicides, which is applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of insignificant bactericidal effect, slow efficacy of medicinal properties, etc., and achieves rapid efficacy of medicinal properties, long protection period, and broad bactericidal spectrum. Effect

Inactive Publication Date: 2012-07-18
山东禾宜生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The bactericidal effect is not obvious;
[0007] 2. After spraying, the effect of the medicine is slow;

Method used

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  • Bactericide for controlling apple altermaria leaf spots
  • Bactericide for controlling apple altermaria leaf spots
  • Bactericide for controlling apple altermaria leaf spots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: a kind of bactericide of preventing and treating apple spot defoliation, described bactericide comprises 20% iprodione and 10% tebuconazole, and auxiliary agent is ABSCa accounting for 15% of bactericide gross weight, and continuous phase is water.

[0037] In order to further verify the bactericidal effect of the bactericide, the desinsection effect of the present invention is further described with Comparative Test 1.

[0038] Comparative test 1

[0039] Control test of apple spot defoliation (fruit tree is Red Fuji): 30% iprodione-tebuconazole was made from 20% iprodione, 10% tebuconazole and 15% ABSCa, and the continuous phase was water Suspended concentrate, diluted with water 1:5500 times, sprayed on the tested apple trees.

[0040] Table I

[0041]

[0042] It can be seen from the data in Table 1 that the present invention is obviously superior to other fungicides in terms of control rate, effective time and duration, thereby ensuring the appl...

Embodiment 2

[0043] Embodiment 2: a kind of bactericide of preventing and treating apple spot defoliation, described bactericide comprises 30% iprodione and 15% tebuconazole, and auxiliary agent is ABSCa accounting for 15% of bactericide gross weight, and continuous phase is water.

[0044] In order to further verify the bactericidal effect of the bactericide, the desinsection effect of the present invention is further described with comparative test 2.

[0045] Comparative test 2

[0046] Control test of apple spot defoliation (fruit tree is Red Fuji): 45% iprodione-tebuconazole suspension was made from 30% iprodione, 15% tebuconazole and 15% ABSCa, and the continuous phase was water agent, diluted with water 1:5500 times, and sprayed on the tested apple trees.

[0047] Table II

[0048]

[0049] It can be seen from the data in Table 2 that the present invention is obviously superior to other fungicides no matter in the control rate, effective time and duration, and then the apple y...

Embodiment 3

[0050] Embodiment 3: a kind of bactericide of preventing and treating apple spot defoliation, described bactericide comprises 40% iprodione and 20% tebuconazole, and auxiliary agent is ABSCa accounting for 20% of bactericide gross weight, and continuous phase is water.

[0051] In order to further verify the bactericidal effect of the bactericide, the desinsection effect of the present invention is further described with comparative test 3.

[0052] Comparative test 3

[0053] Control test of apple spot defoliation (fruit tree is Red Fuji): 40% iprodione, 20% tebuconazole and 15% ABSCa were used as the continuous phase to prepare 60% iprodione-tebuconazole suspension agent, diluted with water 1:6000 times, and sprayed on the tested apple trees.

[0054] Table three

[0055]

[0056] It can be seen from the data in Table 3 that the present invention is obviously superior to other fungicides no matter in the control rate, effective time and duration, thereby ensuring the a...

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Abstract

The invention discloses a bactericide for controlling apple altermaria leaf spots, which is characterized in that the bactericide comprises iprodione and tebuconazole; the weight percentage of iprodione to tebuconazole is (40 to 10):(20 to 5); and in addition, the bactericide is characterized by obvious sterilization effect, quick effectiveness of drug properties, long duration of drug action and no residues compared with conventional bactericides by adopting the technical scheme.

Description

technical field [0001] The invention relates to the field of pesticide sterilization, in particular to a fungicide for preventing and treating apple spot defoliation. Background technique [0002] Today, when advocating green and protecting the environment, many highly toxic and high residue chemicals have been limited or discontinued. According to the survey, there are more than 80,000 kinds of pathogenic microorganisms (fungi, strong bacteria, rickettsia, mycoplasma, viruses, algae, etc.) harmful to plants in the world. Plant diseases have caused huge losses to agriculture, and the average annual output of crops in the world has been reduced by about 500Mt. In history, there have been many disasters in which severe famines and even large numbers of people starved to death due to the prevalence of certain plant diseases. The use of fungicides is a cost-effective method of controlling plant diseases. Organic mercury, organic arsenic, and some organic chlorine fungicides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N43/653A01P3/00
Inventor 孙海亮
Owner 山东禾宜生物科技有限公司
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