Prevention and control method for narcissus harmful organisms

A technology for harmful organisms and daffodils, which is applied in the fields of botanical equipment and methods, flower cultivation, plant protection, etc., and can solve the problems of harsh environment and unsuitable cultivation conditions for the growth of daffodils.

Inactive Publication Date: 2020-10-27
福建省漳州市农业学校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Harsh environment: the planting conditions are not suitable for the growth of daffodils

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Embodiment, the prevention and control method of a kind of daffodil harmful organism of the present invention, it comprises the steps:

[0018] Harvesting and storage of bulbs: place the harvested bulbs on the bamboo curtain, and place them in a thin layer; the storage site is dry and ventilated, and the temperature is kept at 4°C. The bulbs entering the storage room should be dried, and the diseased residues should be removed regularly;

[0019] Bulb chemical control:

[0020] 1) mosaic disease:

[0021] ①Select virus-free bulbs as propagation materials, use the shoot tip virus-free culture method to propagate tissue culture seedlings, or establish a virus-free bulb production base.

[0022] ② If the diseased plants are found, they should be removed and destroyed in time, and 1.2% nicotine or 10% imidacloprid should be used to control aphids in time.

[0023] ③Strengthen field sanitation and eradicate weeds and other field-borne virus hosts in time.

[0024] ④Improv...

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PUM

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Abstract

The invention discloses a prevention and control method for narcissus harmful organisms. The method comprises the following steps: harvesting and storing bulbs: placing the harvested bulbs on a bamboocurtain, and placing a thin layer of the bamboo curtain; drying and ventilating a storage site, keeping the temperature at 4 DEG C, drying the bulbs entering a storage room, and regularly removing diseased and residual bodies; and performing chemical prevention and control on the bulbs. The method disclosed by the invention has the beneficial effects that the prevention and control effects on thenarcissus pests and diseases are improved according to the action mechanisms, prevention and control objects and application methods of various pesticides.

Description

technical field [0001] The invention relates to a method for preventing and controlling daffodil harmful organisms. Background technique [0002] Narcissus likes sunlight and warmth, requires high air temperature, is not very cold-resistant, and is afraid of heat. The vegetative growth period needs sandy soil that is moist but not stagnant. In order to simply improve the rapid growth of daffodils, many people use temperature and humidity control technology to change the original planting environment of daffodils. Although it can promote growth in a short period of time, its own disease resistance is weakened, which increases the chance of getting sick. Harsh environment: The planting conditions are not suitable for the growth of daffodils. The temperature is too high or too low. The light is too strong or too weak, which exceeds the adaptive growth range. It can also cause daffodils to grow abnormally. The diseases that daffodils are prone to occur during storage are as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G22/60
CPCA01G13/00A01G22/60
Inventor 黄俊义洪立红
Owner 福建省漳州市农业学校
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