CN104920430A - Composition for controlling anthracnose of cymbidium faberi rolfe - Google Patents
Composition for controlling anthracnose of cymbidium faberi rolfe Download PDFInfo
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- CN104920430A CN104920430A CN201510307689.7A CN201510307689A CN104920430A CN 104920430 A CN104920430 A CN 104920430A CN 201510307689 A CN201510307689 A CN 201510307689A CN 104920430 A CN104920430 A CN 104920430A
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- Prior art keywords
- composition
- anthracnose
- active component
- active drug
- cymbidium faberi
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Abstract
The invention discloses a composition for controlling anthracnose of cymbidium faberi rolfe. The active pharmaceutical ingredients of the composition consist of tetraconazole, ally isothiocyanate and methyl disulfide according to the weight ratio of 1:(5-10):(0.1-0.5). The composition has a favorable control effect on anthracnose of cymbidium faberi rolfe.
Description
Technical field
The present invention relates to a kind of composition preventing and treating orchid anthracnose.
Background technology
Orchid (formal name used at school: Cymbidium faberi Rolfe): be the raw herbaceous plant in ground that the orchid family orchid belongs to.Pseudobulb is not obvious, and collection generates clump, ovalize.Leaf band shape, orthostatic is strong, and vein is bright, and often there is rough sawn tooth at edge.Spending normal is oyster, and lip has purple red color spot, and a stem is spent more.The nearly narrow ellipse of capsule, long 5 ~ 5.5 centimetres, wide about 2 centimetres.3 ~ May of florescence.
Too close, the improper ventilation of orchid plantation, the susceptible such as water stress or injured wound anthracnose.Ill initial stage blade produces brown depression point, and be expanded into circular or irregular scab, time serious, there are gangrenous phenomenon in scab central authorities later.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of composition preventing and treating orchid anthracnose.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
Prevent and treat a composition for orchid anthracnose, active drug active component is 1:(5 ~ 10 by tetraconazole, allyl isothiocyanate and Methyl disulfide by weight): (0.1 ~ 0.5) forms.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1
A kind of wetting powder preventing and treating orchid anthracnose:
Active drug active component tetraconazole 2wt%
Active drug active component allyl isothiocyanate 20wt%
Active drug active component Methyl disulfide 1wt%
Dispersant NNO(sodium methylene bis-naphthalene sulfonate) 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate (pulling open powder) 2wt%
White carbon surplus.
embodiment 2
A kind of wetting powder preventing and treating orchid anthracnose:
Active drug active component tetraconazole 4wt%
Active drug active component allyl isothiocyanate 20wt%
Active drug active component Methyl disulfide 0.4wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
embodiment 3
A kind of wetting powder preventing and treating orchid anthracnose:
Active drug active component tetraconazole 3wt%
Active drug active component allyl isothiocyanate 15wt%
Active drug active component Methyl disulfide 1wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Contrast 1
Active drug active component tetraconazole 20wt%
Active drug active component allyl isothiocyanate 2wt%
Active drug active component Methyl disulfide 3wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Contrast 2
Active drug active component tetraconazole 10wt%
Active drug active component allyl isothiocyanate 5wt%
Active drug active component Methyl disulfide 10wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Wetting powder is watered dilution by 1:500, and spray at orchid (large product) anthracnose disease initial stage, the wetting powder of embodiment of the present invention 1-3 is is on average prevented and treated efficiency and can be reached 90 ~ 95%, and the average control efficiency of wetting powder of contrast is 73 ~ 76%.
The formulation of composition of the present invention is not limited to wetting powder, also can be made into missible oil, aqueous emulsion, sustained-release granular formulation, liquor, granule, tablets and other formulations.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. prevent and treat a composition for orchid anthracnose, active drug active component is 1:(5 ~ 10 by tetraconazole, allyl isothiocyanate and Methyl disulfide by weight): (0.1 ~ 0.5) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307689.7A CN104920430A (en) | 2015-06-08 | 2015-06-08 | Composition for controlling anthracnose of cymbidium faberi rolfe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307689.7A CN104920430A (en) | 2015-06-08 | 2015-06-08 | Composition for controlling anthracnose of cymbidium faberi rolfe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104920430A true CN104920430A (en) | 2015-09-23 |
Family
ID=54108144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510307689.7A Pending CN104920430A (en) | 2015-06-08 | 2015-06-08 | Composition for controlling anthracnose of cymbidium faberi rolfe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104920430A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014205625A (en) * | 2013-04-11 | 2014-10-30 | アース環境サービス株式会社 | Propellant for insecticidal-bactericidal use |
| CN104247713A (en) * | 2013-06-29 | 2014-12-31 | 深圳诺普信农化股份有限公司 | Composition for soil fumigation |
-
2015
- 2015-06-08 CN CN201510307689.7A patent/CN104920430A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014205625A (en) * | 2013-04-11 | 2014-10-30 | アース環境サービス株式会社 | Propellant for insecticidal-bactericidal use |
| CN104247713A (en) * | 2013-06-29 | 2014-12-31 | 深圳诺普信农化股份有限公司 | Composition for soil fumigation |
Non-Patent Citations (2)
| Title |
|---|
| 施祖荣 等: "广东地区墨兰和大花蕙兰炭疽病菌的鉴定", 《仲恺农业工程学院学报》 * |
| 赫建奎 等: "朵麦可防治梨树主要病害药效试验", 《果农之友》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |