Induction of systemic resistance in soybean plants against Fusarium wilt disease by seed treatment with benzothiadiazole and humic acid

2011 ◽  
Vol 6 (26) ◽  
Author(s):  
Montaser Fawzy ABDEL-MONAIM,
Keyword(s):  
Humic Acid ◽  
Fusarium Wilt ◽  
Seed Treatment ◽  
Wilt Disease ◽  
Systemic Resistance ◽  
Fusarium Wilt Disease ◽  
Soybean Plants

scholarly journals Induction of Systemic Resistance of Benzothiadiazole and Humic Acid in Soybean Plants Against Fusarium Wilt Disease

Mycobiology ◽  
2011 ◽  
Vol 39 (4) ◽  
pp. 290-298 ◽  
Author(s):  
Montaser Fawzy Abdel-Monaim ◽  
Mamdoh Ewis Ismail ◽  
Kadry Mohamed Morsy
Keyword(s):  
Humic Acid ◽  
Fusarium Wilt ◽  
Wilt Disease ◽  
Systemic Resistance ◽  
Fusarium Wilt Disease ◽  
Soybean Plants

scholarly journals Biological management of fusarium wilt on tomato caused by Fusarium oxysporum f. sp. lycospersici by some plant growth-promoting bacteria

2020 ◽  
Author(s):  
Halima Z. Hussein ◽  
Shaker I. Al-Dulaimi
Keyword(s):  
Fusarium Oxysporum ◽  
Disease Severity ◽  
Fusarium Wilt ◽  
Wilt Disease ◽  
Systemic Resistance ◽  
Control Treatment ◽  
Plant Growth Promoting Bacteria ◽  
Tomato Plants ◽  
Fusarium Wilt Disease ◽  
Infection Percentage

AbstractChemical approaches have been applied to combat Fusarium wilt disease for a long time. Even though pesticides are effective in controlling the disease, they continue to damage the environment. Environmental-friendly approaches to manage plant disease are the goal of many studies recently. This study was conducted to assess the efficacy of some bio-agents in induction of systemic resistance in tomato plants as a management approach of Fusarium wilt disease caused by Fusarium oxysporum f.sp. lycopersici (FOL) under condition Plastic house. Results of the plastic house experiments showed that all treatments in decreased Fusarium disease percentage and severity on tomato, two bacterial combinations (Streptomyces sp. (St) and Pseudomonas fluorescence (Pf)) decreased the infection percentage and disease severity with 16.6% and 8.3%, respectively. Treatment with St reduced the infection percentage and disease severity with 33.3% and 22.8%, while the Pf treatment showed 41.6% and 31.2% reduction in infection percentage and disease severity, compared to 100% and 91.6% in the control treatment. Results of induced systemic resistance (ISR) biochemical indicators showed significant differences in tomato plants. Peroxidase and Phenylalanine-Ammonia-Lyase (PAL) activity and the Phenol content increased significantly 14 days after treatments compared to the control treatment, which contains only the fungal pathogen FOL.

scholarly journals Fusaricidin Produced by Paenibacillus polymyxa WLY78 Induces Systemic Resistance against Fusarium Wilt of Cucumber

2019 ◽  
Vol 20 (20) ◽  
pp. 5240 ◽  
Author(s):  
Yunlong Li ◽  
Sanfeng Chen
Keyword(s):  
Fusarium Wilt ◽  
Mutation Analysis ◽  
Biocontrol Agent ◽  
Paenibacillus Polymyxa ◽  
Gene Clusters ◽  
Wilt Disease ◽  
Systemic Resistance ◽  
Antibiotic Biosynthesis ◽  
Fusarium Wilt Disease ◽  
First Time

Cucumber is an important vegetable crop in China. Fusarium wilt is a soil-borne disease that can significantly reduce cucumber yields. Paenibacillus polymyxa WLY78 can strongly inhibit Fusarium oxysporum f. sp. Cucumerium, which causes Fusarium wilt disease. In this study, we screened the genome of WLY78 and found eight potential antibiotic biosynthesis gene clusters. Mutation analysis showed that among the eight clusters, the fusaricidin synthesis (fus) gene cluster is involved in inhibiting the Fusarium genus, Verticillium albo-atrum, Monilia persoon, Alternaria mali, Botrytis cinereal, and Aspergillus niger. Further mutation analysis revealed that with the exception of fusTE, the seven genes fusG, fusF, fusE, fusD, fusC, fusB, and fusA within the fus cluster were all involved in inhibiting fungi. This is the first time that demonstrated that fusTE was not essential. We first report the inhibitory mode of fusaricidin to inhibit spore germination and disrupt hyphal membranes. A biocontrol assay demonstrated that fusaricidin played a major role in controlling Fusarium wilt disease. Additionally, qRT-PCR demonstrated that fusaricidin could induce systemic resistance via salicylic acid (SA) signal against Fusarium wilt of cucumber. WLY78 is the first reported strain to both produce fusaricidin and fix nitrogen. Therefore, our results demonstrate that WLY78 will have great potential as a biocontrol agent in agriculture.

Reaction and growth of cucumber hybrids grafted on hybrid squash in response to infection with Fusarium wilt disease

2017 ◽  
Vol 35 (1) ◽  
pp. 027-035
Author(s):  
Alaa Ibrahim ◽  
◽  
Omar Hmmoudi ◽  
George Asmar ◽  
Naser Sheikh Suleiman ◽  
...  
Keyword(s):  
Fusarium Wilt ◽  
Wilt Disease ◽  
Fusarium Wilt Disease

Biocontrol of tomato Fusarium wilt disease by a new Moringa endophytic Aspergillus isolates

2021 ◽  
Author(s):  
Ahmed M. Aldinary ◽  
Amer Morsy Abdelaziz ◽  
Ayman A. Farrag ◽  
Mohamed S. Attia
Keyword(s):  
Fusarium Wilt ◽  
Wilt Disease ◽  
Fusarium Wilt Disease

scholarly journals Palmitic acid mediated change of rhizosphere and alleviation of Fusarium wilt disease in watermelon

2021 ◽  
Author(s):  
Kexin Ma ◽  
Jinming Kou ◽  
Muhammad Khashi U Rahman ◽  
Wenting Du ◽  
Xingyu Liang ◽  
...  
Keyword(s):  
Palmitic Acid ◽  
Fusarium Wilt ◽  
Wilt Disease ◽  
Fusarium Wilt Disease

scholarly journals The tomato xylem sap protein XSP10 is required for full susceptibility to Fusarium wilt disease

2010 ◽  
Vol 62 (3) ◽  
pp. 963-973 ◽  
Author(s):  
Vladimir Krasikov ◽  
Henk L. Dekker ◽  
Martijn Rep ◽  
Frank L.W. Takken
Keyword(s):  
Fusarium Wilt ◽  
Xylem Sap ◽  
Wilt Disease ◽  
Fusarium Wilt Disease
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