Plant pesticide for controlling longhorn beetle and use method thereof

A botanical and insecticide technology, which is used in high-efficiency botanical insecticides and pollution-free fields to achieve ideal control effects, a wide range of insecticides, and the effects of human and animal safety.

Inactive Publication Date: 2012-12-19
INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. Mix 95 mL of 98% allyl isothiocyanate crude oil with 5 mL of 98% carvone under airtight conditions at 20°C for 5 minutes to obtain a horseradish-carvone compound. Wherein, the horseradish-carvone compound agent is composed of allyl isothiocyanate and carvone, wherein, according to the volume ratio of raw materials, allyl isothiocyanate is 95 parts, carvone for 5 copies;

[0024] 2. Adjust the clear water into saturated brine, and mix the kaolin into kaolin salt water slurry at the ratio of 1 g of kaolin to 0.5 mL of saturated brine;

[0025] 3. According to the feces of longicorn larvae, find the holes bored by the larvae on the citrus trees, first use branch shears to scrape the excrement holes of the longicorn beetle, and then use a thin steel wire to clean the feces from the defecation holes, and put them into the hole. Insert an appropriate amount of absorbent cotton balls, be careful not to stuff the cotton balls too tightly, and do not fill the entire hole, so...

Embodiment 2

[0031] Compared with Example 1, the difference is that in step 1, 90 mL of 98% allyl isothiocyanate crude oil and 10 mL of 98% carvone were mixed and stirred for 10 minutes at 25 ° C under airtight conditions, The horseradish-carvone compound was obtained.

[0032] In step 4, a compound dose of 0.7 mL of horseradish and carvone was added to each beetle channel.

[0033] After treatment, the control effect on longhorn beetles reached 97%.

[0034] On the basis of embodiment 1, any step in step 1, step 2 and step 4 can only be changed to the step in embodiment 2, and the control effect to long beetle can reach 95%, so I won't go into details here .

Embodiment 3

[0036] Compared with Example 1, the difference is that in step 1, 99 mL of 98% allyl isothiocyanate crude oil and 1 mL of 98% carvone were mixed and stirred for 8 minutes at 30 ° C under airtight conditions, The horseradish-carvone compound was obtained.

[0037] In step 4, 3 mL of horseradish-carvone compound was added to each beetle channel.

[0038] After treatment, the control effect on longhorn beetles reached 100%.

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PUM

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Abstract

The invention relates to plant pesticide for controlling longhorn beetle and a use method thereof; the plant pesticide for controlling longhorn beetle comprises allyl isothiocyanate and carvone, wherein according to the volume ratio of raw materials, the allyl isothiocyanate is 90 portions to 99 portions and the carvone is 1 portion to 10 portions. According to the plant pesticide for controlling longhorn beetle and the use method thereof, the longhorn beetle control effect is above 97 percent, and the control effect is very ideal.

Description

technical field [0001] The invention relates to a pollution-free and high-efficiency botanical insecticide-horseradish-carvone compound agent for controlling long beetles and its application method. Background technique [0002] Long beetle is the main pest in forestry production, crop cultivation and building timber. It occurs widely and does great harm, and it occurs everywhere. Once the control is missed, the growth of the tree will be affected, the economic benefit will be reduced, and the whole plant will even die. [0003] In the past, besides artificially killing adults and larvae and scraping eggs, the control of long beetle mainly used chemical insecticides. However, the long-term and large-scale use of chemical insecticides to control field cattle will inevitably bring about a series of serious problems such as pesticide pollution of the environment and agricultural products, killing natural enemies, and the generation of insecticide resistance. Therefore, active...

Claims

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Application Information

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IPC IPC(8): A01N47/46A01N35/06A61P7/04A61P13/00A61P5/00A01G13/00
Inventor 姚英娟徐雪亮夏长秀华红霞杨长举
Owner INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI
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