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Apolygus lucorum trapping method

A chlorophyll bug and trapping technology is applied in the fields of botanical equipment and methods, horticulture, application, etc., and can solve the problems of short flowering period of mung bean and oil sunflower, and the overall trapping effect of chlorophyll bug in cotton fields is not very ideal, and achieves the flowering period. The effect of reducing the number of large-scale chemical control and reducing the cost of control

Inactive Publication Date: 2016-09-28
INST OF COTTON RES CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lygus ligus likes to lure the flowers of plants to feed on. Due to the short flowering period of mung beans and oil sunflowers, the overall trapping effect on Lygus in cotton fields is not very ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The trapping and killing method of embodiment 1 Cotton Field Lygus

[0021] 1. Planting mugwort trap belt

[0022] 1.1 Ai species selection

[0023] Farmhouses have the habit of planting mugwort. They choose to plant mugwort that has grown for many years, and dig out thick and live mugwort roots as roots. It is best to choose those with living stem buds with a root age of more than 3 years, and those with long root age are the best and easy to bloom.

[0024] 1.2 Planting period

[0025] Cotton is sown in the cotton area of ​​the Yellow River Basin in mid-to-late April, and mugwort roots are planted near the cotton fields in late March.

[0026] 2. Planting method of mugwort root

[0027] Choose single-row planting, plant 1 tree at intervals of 25cm, and every 10 trees is a section, and a total of 30 trees are planted in three sections, each section is 10m apart, and water is supplied in the hole during planting to ensure survival.

[0028] 3. Management methods of...

Embodiment 2

[0034] The trapping and killing method of embodiment 2 Cotton Field Lygus Lygus

[0035] 1. Planting mugwort trap belt

[0036] Artemisia argyi selection and planting period are described with embodiment 1.

[0037] 2. Planting method of mugwort roots

[0038] Choose double-row planting, the row spacing is 35cm, and the plant spacing is 35cm to plant mugwort roots. There are 10 trees in each row, a total of 20 trees in one section, and a total of 60 trees were planted in three sections, with an interval of 10m between each section. When planting, water was supplied in the hole to ensure survival.

[0039] 3. Management methods of mugwort

[0040] Described with embodiment 1.

[0041] 4. Test method

[0042] Described with embodiment 1.

[0043] 5. Test results

[0044] From June 18, 2014 to September 11, 2014 when Lygus was first seen, a total of 18 surveys were conducted to calculate the cumulative occurrence of Lygus per plant in mugwort and adjacent cotton. Results ...

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Abstract

The invention relates to an Apolygus lucorum trapping method comprising the following steps: planting Artemisia argyi in field edges of an economical crop plantation field, and using strong attractive force of flowering Artemisia argyi on the Apolygus lucorum to trap the Apolygus lucorum. The method is suitable for trapping cotton field Apolygus lucorum imago; the Apolygus lucorum imago likes to feed on Artemisia argyi capitulum, lays eggs and breeds; a plurality of capitulums of the Artemisia argyi can arrange a miniature spike or multiple spikes on branches, the flowering period is long, and Apolygus lucorum trapping period is long, so the Apolygus lucorum can breed on the Artemisia argyi flower for one generation, thus greatly reducing Apolygus lucorum numbers on cottons, and reducing Apolygus lucorum damages on cottons. The Apolygus lucorum on the cotton can be transferred onto the Artemisia argyi so as to reduce large area drug application in the cotton field for controlling Apolygus lucorum, thus reducing control cost, and providing friendly environment; in addition, the planted Artemisia argyi is perennial herbaceous plant and can serve as herbal medicines, thus providing practical traditional Chinese medicine material; the Apolygus lucorum trapping method is high in value, simple, easy to apply, practical and good in effect.

Description

technical field [0001] The invention relates to the technical field of field biological control, in particular to a method for trapping and killing the green Lygus bug. Background technique [0002] Due to the serious damage to cotton caused by cotton bollworm, my country began to plant Bt gene insect-resistant cotton in the mid-1990s. After cotton bollworms that harm cotton are controlled by the insect resistance of cotton itself, the amount or frequency of chemical pesticides used to control cotton bollworms in cotton fields will decrease accordingly, allowing the green Lygus in the same ecological niche as cotton bollworms to have living space and occur. , reproduction and harm increase year by year. Because the nymphs and adults of the green Lygus harm cotton are nymphs and adults, and the nymphs and adults are walking legs. The adults are also good at flying and move quickly in the cotton field. Compared with the control of cotton bollworms, chemical control of the gre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
CPCA01G13/00
Inventor 王春义崔金杰雒珺瑜张帅吕丽敏涨利娟李春花朱香镇王丽
Owner INST OF COTTON RES CHINESE ACAD OF AGRI SCI
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