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 green

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1

[0031] In October 2017, in a nursery greenhouse in a district of Nanning City, Guangxi Province, 1,000 banana seedlings were bred.

[0032] Specific cultivation methods, including the following steps:

[0033]1, nutrient soil and coconut bran according to the weight ratio of 1:3 is good to weigh, the coconut bran bubble is good and mixed with the nutrient soil, the potassium permeate particles are dissolved by 1000 times the liquid, the mixture is drenched again, until the water evaporates until the mixture is slightly moistened, set aside, the dried castor leaves, wormwood, peppercorns are milled into a fine powder, mixed according to the weight ratio of 1:1:1, and then mixed with the prepared coconut bran and nutrient soil mixture according to the dry weight ratio of 1:30, that is, the seedling matrix.

[0034] 2, the seedling bag washed, planted in the greenhouse, slaked lime powder through the 60 mesh sieve, spare, seedlings to resume growth after the start...

Example Embodiment

[0038] Example 2

[0039] In March 2018, in a nursery greenhouse in a district of Nanning City, Guangxi Province, 1500 seedlings were bred.

[0040] Specific cultivation methods, including the following steps:

[0041] 1, nutrient soil and coconut bran according to the weight ratio of 1:3 is good to weigh, the coconut bran bubble is good and mixed with the nutrient soil, the potassium permeate particles are dissolved by 1000 times the liquid, the mixture is drenched again, until the water evaporates until the mixture is slightly moistened, set aside, the dried castor leaves, wormwood, peppercorns are milled into a fine powder, mixed according to the weight ratio of 1:1:1, and then mixed with the prepared coconut bran and nutrient soil mixture according to the dry weight ratio of 1:30, that is, the seedling matrix.

[0042] 2, the nursery bag washed, planted, hydrated lime powder through 100 mesh sieve, standby, seedlings to resume growth after the start of application, spray water...

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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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