CN101897349A

CN101897349A - Botanical pesticide for preventing and controlling borer of fruit trees

Info

Publication number: CN101897349A
Application number: CN201010259467XA
Authority: CN
Inventors: 刘志亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-23
Filing date: 2010-08-23
Publication date: 2010-12-01

Abstract

The invention discloses a botanical pesticide for preventing and controlling the borer of fruit trees, which is prepared by the following steps of: adding 1-2 parts of dried pepper, 5-7 parts of pod pepper and 10-13 parts of white spirit into a jar, soaking for 10-15 days and filtering and deslagging to obtain a liquid pesticide. The botanical pesticide has the advantages of favorable preventing and controlling effect on the borer, easily-accessible raw materials, simple preparation method, low cost, no toxicity, no residue and no damage to human bodies and animals.

Description

The botanical pesticide of control borer of fruit trees

Technical field

The present invention relates to a plant material insects agent, specifically, is a kind of botanical pesticide of preventing and treating borer of fruit trees.

Background technology

The method of present known control borer of fruit trees mainly contains the filling of agricultural chemicals cotton balls, steel wire is disclosed methods such as hole, and used agricultural chemicals mainly contains decis, dimehypo water solution, chlorophos etc.; The agricultural chemicals of high concentration directly enters xylem, easily causes the trunk local necrosis, and agricultural chemicals can directly enter in the fruit by wooden induction system simultaneously, cause the residue of pesticide of fruit, and the latter is because the bending of hole, and steel wire is difficult for directly entering polypide, and whether polypide is disclosed and die in an accident or political incident to judge simultaneously.

Summary of the invention

Purpose of the present invention just is to provide a kind of botanical pesticide of nontoxic, non-harmful control borer of fruit trees.

In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of botanical pesticide of preventing and treating borer of fruit trees, and its preparation technology is:

(1) gets the raw material of following weight fraction ratio, dried flower green pepper 1-2 part, capsicum annum fasciculatum 5-7 part, liquor 10-13 part;

(2) dried flower green pepper, capsicum annum fasciculatum and the liquor with said ratio adds in the same jar, steeps 10-15 days, and filter and remove residue gets liquid pesticidal.

In technique scheme, the alcohol concentration of described liquor is 34%-53%.

In technique scheme, described capsicum annum fasciculatum is bright capsicum annum fasciculatum.

Raw material of the present invention, liquor, capsicum annum fasciculatum have stronger sterilization, antibacterial effect, the pepper volatile oil that contains in the Chinese prickly ash to insect to kill ability stronger, the present invention makes liquid pesticidal with above-mentioned raw materials, and borer is had the stronger ability of killing.

Through the orchard experiment in 3 years, its result was as follows:

Fruit tree infects after the borer, trunk can constantly outbound flow oil, leaf jaundice, come off.If do not administer, fruit tree is 3-5 at most, and 1-2 is just withered at least.Generally have a hole on the trunk of the fruit tree of being bored by borer, a lot of wooden faces is arranged in the hole, borer is just lived in this hole, we draw out the wooden face in the hole with iron wire, are stained with botanical pesticide of the present invention with cotton, with iron wire the cotton that speckles with agricultural chemicals of the present invention are sent in the duck eye, seal the hole with sposh again, seal after one month, trunk no longer flows oil, and it is green that leaf turns gradually.Borer all kills, and output of the fruit tree has improved 20-30%, and experimental result is as shown in the table:

Fruit tree	Quantity ()	Do not use any medicine for 50	50 are with agricultural chemicals of the present invention once, the sealing January after	Use decis for 50	The result
						Grapefruit	150	75% long borer, leaf turns to be yellow, comes off.	Borer all kills, and it is green that leaf turns.	Borer all kills, and it is green that leaf turns.	The production ratio of the fruit tree of medication the not output of the fruit tree of medication is high by 20%, after testing, uses that decis content is 0.03-0.05mg/kg in the fruit of fruit tree of decis.
Tangerine tree	150	80% long borer, leaf turns to be yellow, comes off.	Borer all kills, and it is green that leaf turns.	Borer all kills, and it is green that leaf turns.	The production ratio of the fruit tree of medication the not output of the fruit tree of medication is high by 25%, after testing, uses that decis content is 0.015-0.02mg/kg in the fruit of fruit tree of decis.
						Vine	150	68% long borer, leaf turns to be yellow, comes off.	Borer all kills, and it is green that leaf turns.	Borer all kills, and it is green that leaf turns.	The production ratio of the fruit tree of medication the not output of the fruit tree of medication is high by 25%, after testing, uses that decis content is 0.018-0.03mg/kg in the fruit of fruit tree of decis.
Loquat	150	90% long borer, leaf turns to be yellow, comes off.	Borer all kills, and it is green that leaf turns.	Borer all kills, and it is green that leaf turns.	The production ratio of the fruit tree of medication the not output of the fruit tree of medication is high by 30%, after testing, uses that decis content is 0.015-0.03mg/kg in the fruit of fruit tree of decis.

Data draw from table, and botanical pesticide of the present invention has the stronger ability of killing to borer of fruit trees.

Compared with prior art, the invention has the beneficial effects as follows:

(1) control efficiency to borer is good;

(2) raw material is easy to get, and the preparation method is simple;

(3) raw material that adopts of the present invention is nontoxic plant entirely, has fundamentally avoided agricultural chemicals residual in fruit, can not damage human body and animal.

Embodiment

The invention will be further described below in conjunction with accompanying drawing.

Embodiment 1

The capsicum annum fasciculatum 1.75kg that get liquor (alcohol concentration of liquor is 34%) 3kg, dried flower green pepper 0.25kg, has just plucked adds in the jar, steeps 13 days, and filter and remove residue is collected filtrate, obtains liquid pesticidal.

Embodiment 2

The capsicum annum fasciculatum 1.75kg that get liquor (alcohol concentration of liquor is 53%) 4kg, dried flower green pepper 0.25kg, has just plucked adds in the jar, steeps 15 days, and filter and remove residue is collected filtrate, obtains liquid pesticidal.

Embodiment 3

The capsicum annum fasciculatum 3.2kg that get liquor (alcohol concentration of liquor is 45%) 6kg, dried flower green pepper 0.9kg, has just plucked adds in the jar, steeps 10 days, and filter and remove residue is collected filtrate, obtains liquid pesticidal.

Embodiment 4

The capsicum annum fasciculatum 3.1kg that get liquor (alcohol concentration of liquor is 40%) 6.25kg, dried flower green pepper 0.6kg, has just plucked adds in the jar, steeps 11 days, and filter and remove residue is collected filtrate, obtains liquid pesticidal.

Claims

1. botanical pesticide of preventing and treating borer of fruit trees, its preparation technology is:

2. the botanical pesticide of control borer of fruit trees according to claim 1 is characterized in that: the alcohol concentration of described liquor is 34%-53%.

3. the botanical pesticide of control borer of fruit trees according to claim 1 is characterized in that: the capsicum annum fasciculatum of described capsicum annum fasciculatum for just having plucked.