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Formula, preparation method and application of tree plaster medicine fertilizer ointment having strengthening and diseases preventing functions to forest trees

A technology for forest trees and medicinal fertilizers is applied in the fields of preparation, compound medicinal fertilizer formulation, and forest pest control, and can solve problems such as low utilization rate, pollution of other organisms, drift and settlement of pesticides, etc.

Inactive Publication Date: 2015-06-03
텐진인스티튜트오브플랜트프로텍션
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  • Description
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AI Technical Summary

Problems solved by technology

In addition, when traditional spraying is used to control diseases and insect pests, some or most of the pesticides often drift and settle, and the utilization rate is low, which not only causes labor and drug waste, but also easily causes environmental pollution or kills other organisms, which is not conducive to the virtuous cycle of the ecosystem.

Method used

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  • Formula, preparation method and application of tree plaster medicine fertilizer ointment having strengthening and diseases preventing functions to forest trees

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Recipe and preparation method for preparing 2000 ml ointment:

[0017] Main ingredients (manufacturer): According to the total amount of prepared 2000ml ointment, weigh respectively: 101.7 grams of 98.5% flusilazole technical (product of Tianjin Lvheng Chemical Co., Ltd.), 5.15 grams of 98% compound nitrophenolate technical (product of Henan Hongyuan Chemical Co., Ltd.), 0.504 grams of 0.15% brassinolide (Yunda-120) parent drug (product of Henan Hongyuan Chemical Co., Ltd.), 200 grams of potassium nitrate ((analytical pure) Tianjin Kaitong Chemical Reagent Co., Ltd.), 200 grams of potassium dihydrogen phosphate ((analytical pure) Tianjin Kaitong Chemical Reagent Co., Ltd.), 200 grams of 46% agricultural urea (commercially available). Excipients: 100 grams of microemulsion (provided by Tianjin Tianchuan Chemical Co., Ltd.), 40 ml of antifreeze (commercially available), 15 ml of THIX-278 gun suppressant (provided by Yantai Hengxin Chemical Technology Co., Ltd.), xanthan ...

Embodiment 2

[0020] In order to screen high-efficiency fungicides for prevention and treatment of tree trunk diseases, the present invention measures the toxicity of 8 kinds of fungicides such as flusilazole to poplar rot fungus and poplar canker fungus, and compares the toxicity of each fungicide by EC50 value. weak.

[0021] The source of pathogenic bacteria used for determination: pathogenic bacteria of poplar bark rot ( ytospora chrysosperma (Pers) Fr.); canker pathogen ( Dothiorella gregaria ) In June 2010, the disease samples were collected from the poplar forest in Nancai Village, Wuqing District, Tianjin. After separation and purification, the strains were stored at low temperature. Before the virulence test, select the colony at the edge of the PDA plate for 26 ° C constant temperature culture for 4d to 5d, and use a puncher to take a colony with a diameter of 5mm and connect it on the PDA plate medium containing the drug.

[0022] Test agents: (1) Flusilazole 20% emulsifiable...

Embodiment 3

[0032] [0017] The present invention relates to medicinal fertilizer ointment formula and preparation ointment finished product to poplar canker, rotten skin disease field control test effect and to tree vigor strong effect.

[0033] Test materials: special tree sticker adhesive tape, scraping knife, tree sticker medicine fertilizer ointment, small paint brush.

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Abstract

The invention discloses a formula and a preparation method of a tree plaster medicine fertilizer ointment having strengthening and diseases preventing functions to forest trees. The tree plaster medicine fertilizer ointment is matched with a tree plaster adhesive tape to control forest tree trunk diseases and preferably poplar canker and bark rot, and strengthen the vigor of the forest trees. The ointment has the advantages of high medicine fertilizer utilization efficiency and no pollution to environment, and solves the technical problem of difficult artificial medicine spraying of high trees or inconvenient soil fertilization.

Description

technical field [0001] The invention belongs to the field of biotechnology, specifically relates to forest pest prevention and control technology and forest tree nutrition enhancement and forest tree health technology category, and relates to a formula, preparation method and application of a compound medicinal fertilizer with strong disease prevention function for forest trees. Background technique [0002] Improving tree vigor and preventing tree diseases is one of the important goals of garden and forest maintenance and management. To achieve this goal, the traditional means used by forest managers (forestry farmers or garden maintenance workers) are soil, leaf fertilization and spraying pesticides. Some have proposed technical measures to prevent and control plant diseases and insect pests (or increase tree nutrition) by trunk application (or fertilization). However, medicine and fertilizer are mixed and prepared into ointment by a certain processing technology, which ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 刘宝生冯友仁刘晓琳谷希树孙淑琴孟丽慧张素芬康长华张绍青刘孝林王大晶
Owner 텐진인스티튜트오브플랜트프로텍션
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