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Release-controlled preparation for simultaneously interfering pest mating and attracting beneficial insects and application

A slow-release formulation, a beneficial technology, applied in the agricultural field, can solve problems such as destruction of productivity, loss, etc.

Active Publication Date: 2018-12-11
NANJING SINO GREEN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Some aphids infest fruit trees shortly after flowering, which can cause serious damage and loss of productivity

Method used

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  • Release-controlled preparation for simultaneously interfering pest mating and attracting beneficial insects and application
  • Release-controlled preparation for simultaneously interfering pest mating and attracting beneficial insects and application
  • Release-controlled preparation for simultaneously interfering pest mating and attracting beneficial insects and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0109] Example 1: Exemplary system (formulation for controlling pear borer and attracting bees)

[0110] Table 1

[0111] Element

%w / w

paraffin

19.0

soybean oil

4.0

Anethole

10

Pear borer pheromone

3.8

UV stabilizer*

1

BHT

0.38

Glyceryl Monostearate

5.5

xanthan gum

0.5

water

55.82

[0112] *Benzophenone

[0113] Preparation:

[0114] 1) The wax is heated to 70°C in a water-jacketed heating tube to melt;

[0115] 2) Add glycerol monostearate and dissolve in the wax that melts;

[0116] 3) Dissolving pheromone, BHT, UV stabilizer and anethole in soybean oil at room temperature using a conventional mixer and mixing into the melted wax;

[0117] 4) The water, xanthan gum mixture was then heated to 60°C and mixed with a wax mixture containing pheromones, BHT, UV stabilizers and anethole and mixed vigorously until a homogeneous slurry was prepared, which was then mixed bef...

Embodiment 2

[0118] Example 2: Exemplary system (anhydrous formulation for controlling pear borer and attracting bees)

[0119] Table 2

[0120] Element

%w / w

soft paraffin

56.4

soybean oil

10.6

Anethole

22.0

Pear borer pheromone

9.0

uv stabilizer*

1

BHT

1

[0121] ·Benzophenone

[0122] Preparation:

[0123] 1) The wax is heated to 70°C in a water-jacketed heating tube to melt;

[0124] 2) Dissolve the pheromone, BHT, UV stabilizer and anethole in soybean oil at room temperature using a conventional mixer and mix into the melted wax until homogeneous, then transfer to a suitable container before cooling.

Embodiment 3

[0125] Example 3: Exemplary system (anhydrous formulation for controlling codling moth and attracting bees)

[0126] table 3

[0127] Element

%w / w

soft paraffin

56.4

soybean oil

10.6

Anethole

22.0

codling moth pheromones

9.0

UV stabilizer*

1

BHT

1

[0128] ·Benzophenone

[0129] Preparation:

[0130] 1) The wax is heated to 70°C in a water-jacketed heating tube to melt;

[0131] 2 Dissolve the pheromone, BHT, UV stabilizer and anethole in soybean oil at room temperature using a conventional mixer and mix into the melted wax until homogeneous, then transfer to a suitable container before cooling.

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PUM

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Abstract

The invention provides a release-controlled preparation for simultaneously interfering pest mating and attracting beneficial insects. The release-controlled preparation comprises pheromone for interfering the pest mating and an attractant for attracting the beneficial insects. The release-controlled preparation has the advantages that the release-controlled preparation is released into the surrounding environments in a gas form, so as to interfere the mating of the target insects in the effective stage, and attract the beneficial insects, such as bees; more importantly, the release rate of thepheromone for interfering the mating and the release rate of the attractant for attracting the target insects are different, so as to ensure that the different volatiles can complete the respective functions in the same carrier at different stages.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a slow-release preparation for interfering with mating of pests and attracting beneficial insects, a preparation method and application thereof. Background technique [0002] Codling moth and pear borer (Busck) are major pests of apples, pears and peaches. Codling moths are also not good for walnuts. They are parasitic on fruits (and nuts such as walnuts) and can lead to yield loss if not controlled. [0003] The pheromone composition of certain pests, including codling moth in apples and pears and pear borer in peaches and pears, is well known and is widely used as a means of disrupting the mating of pests. This essentially uses the synthetic pheromones of these species to distract male moths trying to find females. If mating is delayed or completely prevented, fewer or no eggs are laid, the pest will be controlled and the crop will be protected. In fruit trees, pests ...

Claims

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Application Information

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IPC IPC(8): A01N25/10A01N25/08A01N31/14A01N37/40A01N31/02A01N37/42A01N37/06A01N35/02A01P23/00A01P19/00A01M1/02
CPCA01M1/02A01N25/08A01N25/10A01N31/02A01N31/14A01N35/02A01N37/06A01N37/40A01N37/42A01N31/06
Inventor 陈超高爱华姜全张帆郭晓军刘广勤塞斯文齐玉洁刘思璐
Owner NANJING SINO GREEN BIOTECH
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