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Biological pest control method for gerbera jamesonii bolus

A technology of chrysanthemum pests and insect pests, applied in the field of biological control of gerbera main pests, to achieve the effects of reducing pesticide costs, purifying forest air, and reducing the risk of plant diseases and insect pests

Inactive Publication Date: 2014-04-16
福建宏翔农科农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Gerbera chrysanthemum solar greenhouse cultivation technology has high economic benefits and good development momentum, but various pests will occur during the cultivation process, the main pests are aphids, red spiders, whiteflies, leafminers, etc.

Method used

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  • Biological pest control method for gerbera jamesonii bolus
  • Biological pest control method for gerbera jamesonii bolus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 , a biological control method of gerbera pest, its specific method is as follows:

[0021] 1) Plant 7 rows of Melaleuca alternifolia at a distance of 2.0 m from the upwind of a gerbera planting greenhouse with a length of 38.5m, a width of 35m, a shoulder height of 2.5m, and a total height of 4.2m, with a plant spacing of 1.0m;

[0022] 2) On the other three sides 2.0 m away from the gerbera planting greenhouse, plant a row of Melaleuca alternifolia with a plant spacing of 1.0 m;

[0023] 3) The area of ​​the gerbera planting greenhouse is 2 mu, and 20 Melaleuca alternifolia are planted according to the "Z" planting pattern, with a density of 10 plants / mu.

Embodiment 2

[0025] Such as figure 1 , a biological control method of gerbera pest, its specific method is as follows:

[0026] 1) Plant 5 rows of Melaleuca alternifolia with a plant spacing of 1.0 m at the upper air outlet of a gerbera planting greenhouse with a length of 50 m, a width of 40 m, a shoulder height of 2.5 m, and a total height of 4.2 m, at a distance of 2.0 m from the planting greenhouse;

[0027] 2) On the other three sides 2.0 m away from the gerbera planting greenhouse, plant 2 rows of Melaleuca alternifolia with a spacing of 1.0 m;

[0028] 3) The gerbera planting greenhouse covers an area of ​​3 mu, and 30 Melaleuca alternifolia plants are planted in a "Z" planting pattern with a density of 10 plants / mu.

Embodiment 3

[0030] Such as figure 2 , a biological control method of gerbera pest, its specific method is as follows:

[0031] 1) Plant 6 rows of Melaleuca alternifolia at a distance of 2.0 m from the upper air outlet of the gerbera planting greenhouse with a length of 83.5m, a width of 40m, a shoulder height of 2.5m, and a total height of 4.2m, with a plant spacing of 1.0m;

[0032] 2) On the other three sides 2.0 m away from the gerbera planting greenhouse, plant 2 rows of Melaleuca alternifolia with a spacing of 1.0 m;

[0033] 3) In the gerbera planting greenhouse park with a planting area of ​​5 mu, a row of Melaleuca alternifolia is planted every 3 mu of land, so that the whole planting area is divided into 2 gerbera planting units, and in each planting unit , Plant Melaleuca alternifolia according to the "Z" planting pattern, with a density of 10 plants / mu.

[0034] The current common method for preventing and controlling gerbera insects is to hang a yellow board every 2 meters ...

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Abstract

The invention discloses a biological pest control method for gerbera jamesonii bolus. Melaleuca ahemifolia is planted around a gerbera jamesonii bolus planting greenhouse and in the greenhouse at the planting season of the melaleuca ahemifolia, namely from February to April, and aromatic oil smells emitted from the melaleuca ahemifolia are used for conducting pest control in the planting process of the gerbera jamesonii bolus. According to the biological pest control method for the gerbera jamesonii bolus, the aromatic oil smells which are emitted from the melaleuca ahemifolia and have a strong pest expelling function are combined with chemical pesticide for conducting main pest control in the planting process of the gerbera jamesonii bolus, on the basis that the pesticide dosage is substantially lowered, the same control effect can be achieved, the influence of the chemical pesticide on the environment can be reduced, and the air can further be purified.

Description

technical field [0001] The invention belongs to the field of pest control, and in particular relates to a biological control method for main pests of gerbera. Background technique [0002] Melaleuca alternifolia ( Melaleuca ahemifolia ), also known as tea oil tree, is a myrtaceae ( Myrtaceae ), Melaleuca ( Melaleua 1 ) woody plants, many trees, some shrubs, can grow 2-30 meters high, belong to evergreen trees, and the bark can peel off layer by layer, hence the name "melaleuca tree". The leaves are 1-25 cm long, 0.5-7 cm wide, smooth-margined, and dark green to gray-green in color; flowers grow along the trunk and are white, pink, red, yellow, and green in color; capsules, each containing several seeds. Melaleuca alternifolia is mainly produced in the northern coast of New South Wales, Australia. At present, there are 236 known species, of which 230 species are native to Australia, and the rest grow in Indonesia, New Guinea, New Caledonia and Malaysia. Melaleuca alter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 黄宇翔张洪华张晓燕宁火根陈凤英
Owner 福建宏翔农科农业发展有限公司
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