Meloidogyne hapla
Northern root knot nematode
- Category
- invertebrate
- Primary role
- pathogen nematode
- Class
- Chromadorea
- Order
- Rhabditida
- Family
- Meloidogynidae
- Genus
- Meloidogyne
Animalia | Nematoda | Chromadorea | Rhabditida | Meloidogynidae | Meloidogyne
External: GBIF #2283982
2 AI-consensus-verified claims across 1 interaction category.
Related entities
Top entities sharing the most verified claims with Meloidogyne hapla.
pest pressure 2 claims
- This entity is the subject of pest pressure on Solanum tuberosum (Irish Potato) · effect: harmful
“Egg masses are found on the root surface or may be embedded in galls or plant tissue (e.g. potato tubers)”
eats ✓ 2/2 AI critics agreedJones J.T., Haegeman A., Danchin E.G.J., Gaur H.S., Helder J., Jones M.G.K., Kikuchi T., Manzanilla-Lopez R., Palomares-Rius J.E., Wesemael W.M.L., Perry R.N. (2013) · Top 10 plant-parasitic nematodes in molecular plant pathology · p. 947 #6495271 - This entity is the subject of pest pressure on Allium cepa (Ail oignon, Oignon, Échalote) · effect: harmful
“Meloidogyne such as M. hapla also attack many important crop plants, including groundnut, potato, carrot, sugarbeet, strawberry, and onion”
parasiteOf ✓ 2/2 AI critics agreed
Genus-level evidence
21 claims where the source named the organism only at the genus or collective level (e.g. Meloidogyne sp.) and did not determine the species. Listed separately because they apply to the genus, not specifically to Meloidogyne hapla.
- biocontrol · Paecilomyces sp. → Meloidogyne spp. · effect: beneficial
“Egg of Meloidogyne invaded by the fungus Paecilomyces”
Unknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 308 #6493895 - biocontrol · Pasteuria penetrans → Meloidogyne spp. · effect: beneficial
“resistant endospores that are coincidentally their infective stage”
- biocontrol · Pasteuria penetrans → Meloidogyne spp. · effect: beneficial
“Biological control of the nematode by the bacterium Pasteuria sp.”
Unknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 836 #6494687 - biocontrol · Pochonia chlamydosporia → Meloidogyne spp. · effect: beneficial
“Pochonia chlamydosporia parasitizes females and eggs of cyst and root-knot nematodes”
- biocontrol · Pasteuria penetrans → Meloidogyne spp. · effect: beneficial
“endospores germinate either immediately ... or later when the nematode has entered the root and initiated a feeding site (e.g. Meloidogyne spp.)”
- biocontrol · Dactylella oviparasitica → Meloidogyne spp. · effect: beneficial
“Pochonia chlamydosporia ..., Hirsutella rhossiliensis, Dactylella oviparasitica and Trichoderma spp.”
- biocontrol · Pochonia chlamydosporia → Meloidogyne spp. · effect: beneficial
“serine proteases from P. chlamydosporia, P. lilacinum”
- pathogen pressure · Meloidogyne spp. → Solanum lycopersicum · effect: harmful
“Fusarium wilt of several plants increases in incidence and severity when the plants are also infected by root-knot”
Unknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 835 #6494672 - pathogen pressure · Meloidogyne spp. → Nicotiana tabacum · effect: harmful
“the root-knot nematode increases the frequency and severity of the bacterial wilt of tobacco caused by Ralstonia solanacearum”
Unknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 835 #6494674 - pest pressure · Meloidogyne spp. → Oryza sativa · effect: harmful
“ammonium nitrate or ammonium chloride repelled J2 and invasion was reduced”
- pest pressure · Meloidogyne spp. → Solanum tuberosum · effect: harmful
“root-knot nematode (Meloidogyne spp.) infestations being more associated with larger reproduction and greater crop losses in sandy rather than clay or heavy soils”
- pest pressure · Meloidogyne spp. → Daucus carota · effect: harmful
“carrots attacked by root-knot nematodes (Meloidogyne spp.) may be worthless because of branching and deformation of the taproot”
- pest pressure · Meloidogyne spp. → Solanum lycopersicum · effect: harmful
“Increased susceptibility to bacterial wilt in tomatoes by nematode galling”
Unknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 654 #6494482 - pest pressure · Meloidogyne spp. → general root crops · effect: harmful
“garlic extract based granular nematicide... reduction of root-knot nematodes”
- pest pressure · Meloidogyne spp. → various plants · effect: harmful
“root-knot nematodes (Meloidogyne spp.) are virtually impossible to eradicate”
- pest pressure · Meloidogyne spp. → Solanum tuberosum · effect: harmful
“Root Knot Nematode (Meloidogyne spp.)”
Ali S. (2018) · Field Guide for Identification of Major Potato Pests and Diseases in Meghalaya, India · p. 8 #6495825 - pest pressure · Meloidogyne spp. → Momordica charantia · effect: harmful
“stunting, yellowing and wilting; roots develop knots (galls)”
Dhillon N.P.S., Lin L.-J., Srimat S., Laenoi S., Ramasamy S., Kenyon L., Sheu Z.-M., Mecozzi M. (2021) · International Cooperators' Guide: Procedures for Bitter Gourd Variety Field Trials · p. 7 #6496054 - pest pressure · Meloidogyne spp. → Capsicum annuum · effect: harmful
“root knot nematode”
- pest pressure · Meloidogyne spp. → Solanum aethiopicum · effect: harmful
“les nématodes à galles posent surtout des problèmes”
- pest pressure · Meloidogyne spp. → Capsicum annuum · effect: harmful
“Les déprédateurs communs sont les nématodes”
- pest pressure · Meloidogyne spp. → Solanum lycopersicum · effect: harmful
“reduces the incidence of diseases and nematodes”
Aggregated via GloBI — not independently verified by AgroEco.
pathogen pressure 1
- GloBI pathogenOf Allium cepa Howard F. Schwartz, Lindsey J. du Toit, and Teresa Coutinho, collators (last update 8/30/15). Diseases of Onion and Garlic (Allium cepa L. and A. sativum L., respectively). The American Phytopathological Society. Accessed on 2019-10-24 at https://www.apsnet.org/edcenter/resources/commonnames/Pages/OnionandGarlic.aspx
pest pressure 1
- GloBI hasHost Allium cepa https://mycoportal.org/portal/collections/individual/index.php?occid=2867952
crop interaction 2
- GloBI hasHost Allium cepa https://mycoportal.org/portal/collections/individual/index.php?occid=2867952
- GloBI pathogenOf Allium cepa Howard F. Schwartz, Lindsey J. du Toit, and Teresa Coutinho, collators (last update 8/30/15). Diseases of Onion and Garlic (Allium cepa L. and A. sativum L., respectively). The American Phytopathological Society. Accessed on 2019-10-24 at https://www.apsnet.org/edcenter/resources/commonnames/Pages/OnionandGarlic.aspx