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Comprehensive control method for nematodes in facility greenhouse

A comprehensive nematode control technology, applied in botany equipment and methods, nematicides, horticultural methods, etc., can solve the problems of discounted control effect, large nematode distribution range, easy recurrence, etc., to eliminate nematode harm and reduce nematode base , the effect of reducing the incidence of

Inactive Publication Date: 2020-02-28
山东思远农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of facility agriculture, long-term unscientific management and the deterioration of the ecological environment, some pests and diseases that endanger the development of facility agriculture are becoming more and more serious
Root-knot nematode is one of the stubborn diseases that affect the yield and benefit of growers. It is difficult to prevent and control, and it is easy to recur
Thiazophosphine and abamectin are conventional plant protection products for the control of nematodes, and have achieved good control effects. However, due to the large distribution range of nematodes in the soil, they cannot be completely killed, and the probability of recurrence is high, and drug resistance is also prone to occur. The preventive effect of multiple medications will continue to be discounted
Although the biological sterilization methods with Paecilomyces lilacinus and Trichoderma harcii as the main strains have also appeared in the past two years, but relying solely on biological sterilization of the plots that are seriously harmful to nematodes cannot play a good role. Effect

Method used

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  • Comprehensive control method for nematodes in facility greenhouse
  • Comprehensive control method for nematodes in facility greenhouse
  • Comprehensive control method for nematodes in facility greenhouse

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Mr. Han, a former member of Jia Village of Siyuan Agriculture who has been standardizing for many years, Han’s greenhouse was infected with nematodes due to manure in 2015. Later, through comprehensive nematode control measures and standardization for three consecutive years, the nematode hazards were gradually eliminated.

[0034] Changes in the comprehensive control data of a certain nematode in Han

[0035]

[0036]

Embodiment 2

[0038] Hu Moumou, a resident of Hongzhong Village, Shuangcike Town, Minqin County, has been planting ginseng fruit for 8 years. In the past 3 years, root-knot nematodes have been particularly serious. Generally, in December-January, there will be severe root-knot nematodes. In the case of pulling out the seeds, the yield is greatly affected.

[0039] Integrated nematode control began in January 2018. During the period from December 2018 to January 2019, no trace of root-knot nematode was found after field inspection.

[0040] Hu Moumou's comprehensive nematode control data changes

[0041]

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Abstract

The invention provides a comprehensive control method for nematodes in a facility greenhouse, and relates to the technical field of agricultural prevention and control. The comprehensive control method has the advantages that both symptoms and root causes are treated by cutting off a nematode spreading source, creating an alkaline environment that is disadvantageous to growth and reproduction of the nematodes, performing soil fumigation, spraying chitin products along with water, and irrigating roots with mixtures of beneficial bacteria and high-calcium protein, so that hazards of the nematodes are fundamentally eliminated.

Description

technical field [0001] The invention belongs to the technical field of agricultural prevention and control, and in particular relates to a method for comprehensive prevention and control of nematodes in facility greenhouses. Background technique [0002] In the past 30 years, China's facility agriculture has developed rapidly. However, with the development of facility agriculture, long-term unscientific management and the deterioration of the ecological environment, some pests and diseases that endanger the development of facility agriculture are becoming more and more serious. Root-knot nematode is one of the intractable diseases that affect the yield and benefit of growers. It is difficult to prevent and control, and it is easy to recur. Thiazophosphine and abamectin are conventional plant protection products for the control of nematodes, and have achieved good control effects. However, due to the large distribution range of nematodes in the soil, they cannot be completel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G7/06A01G9/14A01G11/00A01M17/00A01N63/36A01N63/38A01N63/22A01N63/20A01N63/32A01N37/46A01P5/00
CPCA01G7/06A01G9/14A01G11/00A01G13/00A01M17/00A01M17/002A01N37/46A01N63/00Y02A40/25Y02A50/30
Inventor 白京波张继坤崔珺壬于强张福东王伟魏凡凯黄桂玲姚玲高涛杨建升符兴业郑雪庆
Owner 山东思远农业开发有限公司
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