scholarly journals Management of root-knot nematode, Meloidogyne incognita infesting fig under field conditions

2020 ◽  
Vol 8 (1) ◽  
pp. 1592-1597
Author(s):  
GH Jagdev ◽  
UB Hole ◽  
SR Kulkarni ◽  
NL Mhase
Keyword(s):  
Meloidogyne Incognita ◽  
Field Conditions ◽  
Root Knot Nematode

A fodder sorghum cultivar, ‘Kyushuko 3 go’, suppresses root-knot nematode, Meloidogyne incognita

Nematology ◽  
2019 ◽  
Vol 21 (5) ◽  
pp. 489-496 ◽  
Author(s):  
Gaku Murata ◽  
Tomoyuki Takai ◽  
Kenta Uesugi
Keyword(s):  
Root System ◽  
Meloidogyne Incognita ◽  
Green Manure ◽  
Field Tests ◽  
Field Conditions ◽  
Root Penetration ◽  
Root Knot Nematode ◽  
Population Densities ◽  
Second Stage ◽  
Fodder Production

Summary Commercially available sorghum cultivars were tested for resistance to Meloidogyne incognita in order to select cultivars that combine fodder production with M. incognita population management. Initially in a pot test with 12 sorghum cultivars, ‘Kyushuko 3 go’, a sorghum hybrid, supported very low M. incognita reproduction approximately 40 days after inoculation (dai) with 500 second-stage juveniles (J2) pot−1, similar to the resistant green manure ‘Tsuchitaro’. Further tests for development of M. incognita in roots (20 dai with 150 J2 (root system)−1) indicated that the resistance of ‘Kyushuko 3 go’ acts after nematode root penetration. In field tests in 2015 and 2016, ‘Kyushuko 3 go’ suppressed M. incognita population densities, although some variations in field conditions may influence reproduction of M. incognita on ‘Kyushuko 3 go’. These findings demonstrated M. incognita-resistant fodder sorghum cultivars could be a useful alternative to susceptible cultivars for root-knot nematode management.

Screening pigeon pea accessions for resistance to root knot nematode (Meloidogyne incognita) under field conditions

2011 ◽  
Vol 44 (8) ◽  
pp. 783-790
Author(s):  
Ayodele Adesina Adegbite ◽  
Sikirat Remi Akande ◽  
Babajide Idowu ◽  
Rachael Bola Olowoyo
Keyword(s):  
Meloidogyne Incognita ◽  
Pigeon Pea ◽  
Field Conditions ◽  
Root Knot Nematode

Resistance mechanisms ofPrunusrootstocks to root-knot nematode,Meloidogyne incognita

Fruits ◽  
2009 ◽  
Vol 64 (5) ◽  
pp. 295-303 ◽  
Author(s):  
Hang Ye ◽  
Wen-jun Wang ◽  
Guo-jie Liu ◽  
Li-xin Zhu ◽  
Ke-gong Jia
Keyword(s):  
Meloidogyne Incognita ◽  
Resistance Mechanisms ◽  
Root Knot Nematode
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