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Book ChapterDOI

Biological Control of Plant Diseases: Opportunities and Limitations

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TLDR
Enhancing the plant immunity against diseases caused by important plant pathogens by identifying and introducing the genes promoting the diseases resistance may serve as a good option in near future to control the plant disease for human welfare.
Abstract
Plant diseases are important challenge to agriculture worldwide. Annually millions of tons of agricultural produce are lost due to the actions of plants pathogens. Past historical evidences are available showing the great mass migration and death of humans caused by the disease outbreak. Currently, several measures have been adopted to control the loss of crop productivity caused by fungal diseases. Physical and chemical approaches have gained huge success in managing the plant diseases, but being costly and toxic to natural environment in most of the cases, these are not preferred by the farmers. Moreover, the use of agrochemicals to control the plant pathogens has evoked the phenomenon of pest resistance and thus aggravating the seriousness of plant diseases and loss of crop productivity. To minimize the risks of synthetic chemicals, biological control measures have been introduced to control the fast multiplication of several plant diseases; however, under natural environmental conditions, their efficiency is very much affected. Plant systems have evolved several mechanisms to deal with the encountered pathogens. Enhancing the plant immunity against diseases caused by important plant pathogens by identifying and introducing the genes promoting the diseases resistance may serve as a good option in near future to control the plant disease for human welfare.

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Citations
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Journal ArticleDOI

Biological Control of Plant Pathogens: A Global Perspective

TL;DR: This review emphasizes the development of biofungicides products from screening to marketing and the problems that hinder their development and particular attention was given to the gaps observed in this sector and factors that hamper its development, particularly in terms of efficacy and legislation procedures.
Journal ArticleDOI

A Review of Factors Affecting Ganoderma Basal Stem Rot Disease Progress in Oil Palm

TL;DR: In this paper , the BSR disease progression in oil palm is studied using the disease progression through the plant disease triangle idea, which looks at all potential elements that could affect the transmission and development of the disease.
Journal ArticleDOI

Could Bacillus biofilms enhance the effectivity of biocontrol strategies in the phyllosphere?

TL;DR: This review analyzes the interactions that the phyllosphere‐inhabiting Bacillus genus establishes with its environment through biofilm, and how this lifestyle could serve to design effective biological control strategies.
Journal ArticleDOI

Single and combined effects of Pythium oligandrum Po37 and a consortium of three rhizobacterial strains on Sclerotinia stem rot severity and tomato growth promotion

TL;DR: In this article , a combination of three-strain rhizobacterial (PGPR) and Pythium oligandrum was used against Sclerotinia sclerotiorum.
References
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Journal ArticleDOI

The plant immune system

TL;DR: A detailed understanding of plant immune function will underpin crop improvement for food, fibre and biofuels production and provide extraordinary insights into molecular recognition, cell biology and evolution across biological kingdoms.
Journal ArticleDOI

Stress-Induced Phenylpropanoid Metabolism.

Richard A. Dixon, +1 more
- 01 Jul 1995 - 
TL;DR: Limiting discussion to stress-induced phenylpropanoids eliminates few of the structural classes, because many compounds that are constitutive in one plant species or tissue can be induced by various stresses in another species or in another tissue of the same plant.
Journal ArticleDOI

Crop losses to pests

TL;DR: Despite a clear increase in pesticide use, crop losses have not significantly decreased during the last 40 years, however, pesticide use has enabled farmers to modify production systems and to increase crop productivity without sustaining the higher losses likely to occur from an increased susceptibility to the damaging effect of pests.
Journal ArticleDOI

Contrasting Mechanisms of Defense Against Biotrophic and Necrotrophic Pathogens

TL;DR: This review summarizes results from Arabidopsis-pathogen systems regarding the contributions of various defense responses to resistance to several biotrophic and necrotrophic pathogens.
Journal ArticleDOI

The oxidative burst in plant disease resistance

TL;DR: Emerging data indicate that the oxidative burst reflects activation of a membrane-bound NADPH oxidase closely resembling that operating in activated neutrophils, which underlies the expression of disease-resistance mechanisms.
Related Papers (5)
Trending Questions (3)
What is limit of biological control against pathogen in crop cultivating?

Biological control of plant diseases faces limitations in natural conditions, affecting its efficiency in managing fast-multiplying pathogens, despite offering a safer alternative to synthetic chemicals in crop cultivation.

What are the limitations of using fungal antagonisms to control plant diseases?

The efficiency of biological control measures using fungal antagonisms is affected under natural environmental conditions.

What are the benefits of biological controls for plant diseases?

Biological controls for plant diseases offer a safer and more sustainable alternative to chemical approaches, reducing the risks of synthetic chemicals and pest resistance.