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Comprehensive control method for aphids in pitaya orchard

A comprehensive control and pitaya orchard technology, applied in horticultural methods, pest control, botanical equipment and methods, etc., can solve the problems affecting the food safety of fruits, pesticide residues, etc., to avoid trapping ladybugs and strengthen the repellent effect , Improve the effect of insecticide effect

Pending Publication Date: 2020-02-11
GUIZHOU FRUIT INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the control of aphids in pitaya orchards mainly uses chemical pesticide spraying. Although chemical pesticide control has a good effect, it is easy to cause pesticide residues and affect the food safety of fruits.

Method used

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  • Comprehensive control method for aphids in pitaya orchard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The comprehensive control method of aphid in a kind of pitaya orchard of embodiment 1

[0032] Implementation location: Pitaya planting test base in Guanling, Anshun City, Guizhou Province

[0033] Specific process:

[0034] Choose about 1 mu of pitaya orchards, half of the pitaya orchards are used as the experimental group, and the other half of the pitaya orchards are used as the control group. The control group received no treatment. Experimental group for aphid control:

[0035] (1) Physical control: From March to April, hang yellow sticky insect boards in the orchard to trap and kill aphid adults; among them, the yellow sticky insect board is made of sticky insect glue base material and insect attractant. Made on both sides of the substrate;

[0036] (2) Prevention and control of natural enemies: release ladybugs in the orchard from April to May, and spray nutrient solution on the branches of dragon fruit trees before release;

[0037] (3) Biological control: ...

Embodiment 2

[0049] Embodiment 2 The comprehensive prevention and control method of aphid in pitaya orchard

[0050] Implementation location: Pitaya planting test base in Guanling, Anshun City, Guizhou Province

[0051] Specific process:

[0052] Choose about 1 mu of pitaya orchards, half of the pitaya orchards are used as the experimental group, and the other half of the pitaya orchards are used as the control group. The control group received no treatment. Experimental group for aphid control:

[0053] (1) Physical control: From March to April, yellow sticky insect boards are hung in the orchard to trap and kill aphid adults; among them, the yellow sticky insect board is made of sticky insect glue base material and insect attractant. Made on both sides of the substrate;

[0054] (2) Prevention and control of natural enemies: release ladybugs in the orchard from April to May, and spray nutrient solution on the branches of dragon fruit trees before release;

[0055] (3) Biological con...

Embodiment 3

[0067] Embodiment 3 The comprehensive prevention and control method of aphid in pitaya orchard

[0068] Implementation location: Pitaya planting test base in Guanling, Anshun City, Guizhou Province

[0069] Specific process:

[0070] Choose about 2 acres of pitaya orchards, half of the pitaya orchards are used as the experimental group, and the other half of the pitaya orchards are used as the control group. The control group received no treatment. Experimental group for aphid control:

[0071] (1) Physical control: From March to April, hang yellow sticky insect boards in the orchard to trap and kill aphid adults; among them, the yellow sticky insect board is made of sticky insect glue base material and insect attractant. Made on both sides of the substrate;

[0072] (2) Prevention and control of natural enemies: release ladybugs in the orchard from April to May, and spray nutrient solution on the branches of dragon fruit trees before release;

[0073] (3) Biological cont...

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Abstract

Belonging to the technical field of pest control, the invention particularly relates to a comprehensive control method for aphids in a pitaya orchard. The method comprises physical control, natural enemy control and biological control. The physical control includes: suspending a yellow sticky trap in an orchard during March to April to trap and kill adult aphids; wherein the yellow sticky trap isprepared by daubing an insect sticking composite material prepared by mixing of an insect sticking glue base material and an insect attractant on two sides of a yellow base plate; and the insect attractant is prepared from the following raw materials: pitaya flowers, pitaya juice, willow leaves, neptalactone, citronella oil, limonene, carboxymethyl cellulose and epoxidized soybean oil. The methodadopts a comprehensive means combining physical control, natural enemy control and biological control to control aphids, overcomes the defects of single use of certain control method in the prior art,realizes a continuous and efficient control effect on pitaya orchard aphid pests, and can reduce the hazard rate of aphid pests in the pitaya orchard by 30%, enhance the commodity fruit rate to 85% or above, and increase the annual income per mu by 400 yuan per year or above.

Description

technical field [0001] The invention belongs to the technical field of pest control, in particular to a comprehensive control method for aphids in pitaya orchards. Background technique [0002] Pitaya, also known as red dragon fruit, green dragon fruit, and fairy honey fruit, belongs to the plant of the genus Litianchi in the family Cactaceae. It is distributed from Central America to northern South America and is widely cultivated all over the world. Dragon fruit is a new tropical and subtropical fruit tree. It integrates fruits, flowers, vegetables and health care, and has high economic value. Dragon fruit fruit is rich in sugar, organic acid, protein, amino acid, vitamins, mineral elements and dietary fiber. Constipation and diabetes are also curative; it is a new type of fruit with beautiful fruit shape, bright color, delicate and refreshing flavor, and beneficial to human health. [0003] my country began to introduce dragon fruit in the early 1990s; in recent years, ...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N65/44A01N27/00A01N43/16A01N61/00A01P19/00A01N43/90A01N65/16A01N65/14A01P7/04A01G13/00A01M1/14A01G7/06C05F11/00
CPCA01G7/06A01G13/00A01M1/145A01N27/00A01N43/16A01N43/90A01N61/00A01N65/08A01N65/14A01N65/16A01N65/44C05F11/00Y02A50/30
Inventor 郑伟王彬黄家改黄国全蒋邦念韦堂倩韦家平李兴忠
Owner GUIZHOU FRUIT INST
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