scholarly journals Integrated management of Meloidogyne incognita in tomato (Solanum lycopersicum) through botanical and intercropping

2020 ◽  
Vol 15 (4) ◽  
pp. 492-501
Author(s):  
Abrar Seman ◽  
Seid Awol ◽  
Dejene Mashilla
Keyword(s):  
Solanum Lycopersicum ◽  
Meloidogyne Incognita ◽  
Integrated Management

scholarly journals Effect of Individual, Simultaneous and Sequential Inoculation of Pseudomonas fluorescens and Meloidogyne incognita on Growth, Biochemical, Enzymatic and Nonenzymatic Antioxidants of Tomato (Solanum lycopersicum L.)

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1145
Author(s):  
Ahmed Noureldeen ◽  
Mohd Asif ◽  
Taruba Ansari ◽  
Faryad Khan ◽  
Mohammad Shariq ◽  
...  
Keyword(s):  
Antioxidant Enzymes ◽  
Pseudomonas Fluorescens ◽  
Solanum Lycopersicum ◽  
Meloidogyne Incognita ◽  
Interactive Effects ◽  
Nematode Reproduction ◽  
Solanum Lycopersicum L ◽  
Defensive Enzymes ◽  
Sequential Inoculation ◽  
Nonenzymatic Antioxidants

This study was conducted on tomato (Solanum lycopersicum cv. K-21) to investigate the bioprotective nature of Pseudomonas fluorescens and its interactive effects with Meloidogyne incognita in terms of growth biomarkers, changes in biochemical attributes and modulation in antioxidant enzymes of the tomato plant. In this study, we grew tomato plants with M. incognita and P. fluorescens in separate pots, simultaneously and sequentially (15 days prior or post) after 15 days of seed sowing. The sequential inoculation of Mi15→Pf maximally increased the root-knot index and decreased the nematode population. It was also noted that inoculation suppressed the plant growth biomarkers in comparison to control. However, maximum suppression in nematode reproduction and increment in growth and physiological attributes were observed when P. fluorescens was applied 15 days prior to the nematode (Pf15→Mi) as compared to control. All the treatments showed an increase in antioxidant enzymes. Expression of phenol content and defensive enzymes such as peroxidase (POX) and superoxide dismutase (SOD) increased, in contrast to a significant reduction in malondialdehyde (MDA) and hydrogen peroxide (H2O2) contents when compared with the untreated inoculated plants. However, the highest levels of POX and SOD, and a lowest of phenol, MDA and H2O2 were displayed in the treatment Pf15→Mi, followed by Mi+Pf and Mi15→Pf.

scholarly journals Evaluation of Resistance of Capsicum annum against Meloidogyne incognita and Sclerotium rolfsii and their Integrated Management

2017 ◽  
Vol 49 (5) ◽  
Author(s):  
Adnan Yousaf ◽  
Jia Wu ◽  
Qaiser Shakeel ◽  
Yasir Iftikhar ◽  
Muhammad Irfan Ullah Ullah ◽  
...  
Keyword(s):  
Meloidogyne Incognita ◽  
Integrated Management ◽  
Sclerotium Rolfsii ◽  
Capsicum Annum

Mitigating a galling problem in California's carrot production.

2021 ◽  
pp. 284-289
Author(s):  
J. Ole Becker
Keyword(s):  
Life Cycle ◽  
Host Range ◽  
Geographical Distribution ◽  
Meloidogyne Incognita ◽  
Integrated Management ◽  
Economic Importance ◽  
Future Research ◽  
Future Developments ◽  
Management Optimization ◽  
Damage Symptoms

Abstract This chapter discusses the economic importance, geographical distribution, host range, damage symptoms, biology and life cycle, interactions with other nematodes and pathogens, recommended integrated management, and management optimization of Meloidogyne incognita infesting carrots in California, USA. Future research requirements and future developments are also mentioned.

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