CN104920436A - Composition for controlling leaf spot disease of vanda sanderiana - Google Patents
Composition for controlling leaf spot disease of vanda sanderiana Download PDFInfo
- Publication number
- CN104920436A CN104920436A CN201510310991.8A CN201510310991A CN104920436A CN 104920436 A CN104920436 A CN 104920436A CN 201510310991 A CN201510310991 A CN 201510310991A CN 104920436 A CN104920436 A CN 104920436A
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- CN
- China
- Prior art keywords
- vanda
- leaf spot
- composition
- sanderiana
- spot disease
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a composition for controlling the leaf spot disease of vanda sanderiana. The effective active pharmaceutical ingredients of the composition are carbendazol, chlorothalonil and allyl isosulfocyanate of which the weight proportion is 1:(5-10):(0.1-0.5). The composition has a favorable effect on controlling the leaf spot disease of vanda sanderiana.
Description
Technical field
The present invention relates to a kind of composition preventing and treating vanda leaf spot.
Background technology
Vanda cultivates one of more and most popular cattleya in the world, and flower is large, and pattern is bright-coloured, especially outstanding with blue flower.Can be used for potted plant or hang basin and view and admire, also can be placed in parlor, study or hang on windowsill, balcony.Because the florescence is long, storage tolerance, be commonly used for cut-flower view and admire, make bride hold in both hands flower and honored guest's ceremony bouquet.
Leaf spot is a kind of fungal disease of blade of causing harm, and whole vegetative period all can occur.Leaf spot their early stage is brown scab, and after expanding, scab is in long oval to rectangular plaque-like, edge bronzing, interior taupe.Scattered black shot-like particle on later stage scab.
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 vanda leaf spot.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
Prevent and treat a composition for vanda leaf spot, active drug active component is 1:(5 ~ 10 by carbendazim, tpn and allyl isothiocyanate 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 vanda leaf spot:
Active drug active component carbendazim 2wt%
Active drug active component tpn 20wt%
Active drug active component allyl isothiocyanate 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 vanda leaf spot:
Active drug active component carbendazim 4wt%
Active drug active component tpn 20wt%
Active drug active component allyl isothiocyanate 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 vanda leaf spot:
Active drug active component carbendazim 3wt%
Active drug active component tpn 15wt%
Active drug active component allyl isothiocyanate 1wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Contrast 1
Active drug active component carbendazim 20wt%
Active drug active component tpn 2wt%
Active drug active component allyl isothiocyanate 3wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Contrast 2
Active drug active component carbendazim 10wt%
Active drug active component tpn 5wt%
Active drug active component allyl isothiocyanate 10wt%
Dispersant NNO 5wt%
Wetting agent diisobutyl sodium naphthalene sulfonate 2wt%
White carbon surplus.
Wetting powder is watered dilution by 1:800, and spray at a great Hua vanda leaf spot 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 vanda leaf spot, active drug active component is 1:(5 ~ 10 by carbendazim, tpn and allyl isothiocyanate by weight): (0.1 ~ 0.5) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310991.8A CN104920436A (en) | 2015-06-09 | 2015-06-09 | Composition for controlling leaf spot disease of vanda sanderiana |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310991.8A CN104920436A (en) | 2015-06-09 | 2015-06-09 | Composition for controlling leaf spot disease of vanda sanderiana |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104920436A true CN104920436A (en) | 2015-09-23 |
Family
ID=54108150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310991.8A Pending CN104920436A (en) | 2015-06-09 | 2015-06-09 | Composition for controlling leaf spot disease of vanda sanderiana |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104920436A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007066208A1 (en) * | 2005-12-07 | 2007-06-14 | Bitrad Trust | Pesticidal combinations |
| 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
- 2015-06-09 CN CN201510310991.8A patent/CN104920436A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007066208A1 (en) * | 2005-12-07 | 2007-06-14 | Bitrad Trust | Pesticidal combinations |
| 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 |
|---|
| 孙丽: "大花蕙兰叶片病斑清除方法", 《中国花卉盆景》 * |
| 彭东辉 宋希强: "《家庭养花有问必答》", 30 November 2009, 福建科学技术出版社 * |
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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 |