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Green pest control method for banana greenhouse seedling stage

A technology of diseases and insect pests and bananas, which is applied in the agricultural field, can solve the problems of personal injury of operators and damage to seedlings, and achieve the effect of reducing control costs, reducing medication, and ensuring healthy growth

Pending Publication Date: 2022-04-29
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a green method for preventing and controlling plant diseases and insect pests in the seedling stage of banana greenhouses, to solve the technical problem that the prior art medicinal chemical prevention and control methods are likely to cause personal harm to operators; seedling problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] In October 2017, 1,000 banana tissue culture seedlings were bred in a seedling greenhouse in a certain district of Nanning City, Guangxi.

[0032] Concrete cultivation method comprises the following steps:

[0033] 1. Weigh the nutritious soil and coconut peat according to the weight ratio of 1:3. After soaking the coconut peat, mix it with the nutritious soil. Dissolve the potassium permanganate particles in 1000 times of liquid, and pour the mixture thoroughly One time, wait for the water to evaporate until the mixture is slightly moist, and set aside, grind the dried castor leaves, wormwood, and peppercorns into fine powder, mix them in a weight ratio of 1:1:1, and then mix them with the prepared coconut peat and nutrient soil The mixture is mixed according to the dry weight ratio of 1:30, which is the seedling substrate.

[0034] 2. Wash the seedling bag, plant in the greenhouse, pass the slaked lime powder through a 60-mesh sieve, and use it for later use. After t...

Embodiment 2

[0039] In March 2018, in a nursery greenhouse in a certain district of Nanning City, Guangxi, 1,500 plantlets of Fenbanna tissue culture were bred.

[0040] Concrete cultivation method comprises the following steps:

[0041] 1. Weigh the nutritious soil and coconut peat according to the weight ratio of 1:3. After soaking the coconut peat, mix it with the nutritious soil. Dissolve the potassium permanganate particles in 1000 times of liquid, and pour the mixture thoroughly One time, wait for the water to evaporate until the mixture is slightly moist, and set aside, grind the dried castor leaves, wormwood, and peppercorns into fine powder, mix them in a weight ratio of 1:1:1, and then mix them with the prepared coconut peat and nutrient soil The mixture is mixed according to the dry weight ratio of 1:30, which is the seedling substrate.

[0042] 2. Wash the seedling bag, plant it, pass the slaked lime powder through a 100-mesh sieve, and set it aside. After the seedlings resume g...

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Abstract

According to the green disease and pest control method for the banana greenhouse seedling stage, powder formed by grinding dried castor leaves, wormwood and Chinese prickly ash is mixed into a banana seedling culture medium in the greenhouse seedling stage, the ratio of the weight sum of the dried castor leaves, the wormwood and the Chinese prickly ash powder to the dry ratio of the dried castor leaves, the wormwood and the Chinese prickly ash powder to the banana seedling culture medium is 1: 30, and the weight ratio of the dried castor leaves to the wormwood to the Chinese prickly ash powder is 1: 1: 1. The prevention and control method can prevent and control diseases and insect pests such as floral leaf heart rot, aphids, leaf miners and red spiders, can also prevent and control underground pests such as grubs and mole crickets, reduces pesticide use, reduces the prevention and control cost, reduces environmental pollution, reduces the risk of pesticide injury to workers, can ensure healthy growth of banana seedlings, and has important production significance.

Description

technical field [0001] The application relates to the field of agriculture, and specifically belongs to a method for preventing and controlling green plant diseases and insect pests at the seedling stage of banana greenhouses. Background technique [0002] The promotion and planting of banana tissue culture seedlings has a history of more than 20 years, and a large number of banana tissue culture seedlings need to be supplied every year. The main pests and diseases during the seedling planting period of banana greenhouses include leaf blast, aphids, Spodoptera litura, etc. In order to improve the survival rate of tissue culture seedlings and the quality of banana seedlings, it is necessary to carry out timely pest control. The traditional control of pests and diseases at the seedling stage is mainly based on drug chemical control, but the seedling shed is a relatively closed working environment. After spraying chemical pesticides, the working environment is easily polluted b...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G24/12A01G24/22A01G24/25A01N65/08A01N65/18A01N65/36A01N65/12A01N61/00A01N59/06A01P7/04A01P7/02
CPCA01G13/00A01G24/22A01G24/12A01G24/25A01N65/00A01N65/08A01N65/18A01N65/36A01N65/12A01N61/00A01N59/06Y02A50/30
Inventor 龙芳邹瑜何海旺赵明武鹏莫天利黄相
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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