Meloidogyne brasiliensis

  

Contents

  

Rev 10/22/2023

  Classification Hosts
Morphology and Anatomy Life Cycle
Return to Meloidogyne Menu Economic Importance Damage
Distribution Management
Return to Heteroderidae Menu Feeding  References
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Classification:

      Tylenchida
       Tylenchina
        Tylenchoidea
         Heteroderidae
          Meloidogyninae

           Meloidogyne brasiliensis Charchar & Eisenback, 2002

Brazilian Root-knot Nematode

Melodogyne brasiliensis is considered a junior synonym of M. ethiopica Whitehead, 1968 (Monteiro et al., 2017).

Review general characteristics of the genus Meloidogyne.

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Morphology and Anatomy:

See data for Meloidogyne ethiopica

  Female: 
   
   
   
   

Reported median body size for this species (Length mm; width micrometers; weight micrograms) - Click:

Second-stage juvenile
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Distribution:

Brazil

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Economic Importance:

Infects tomato cv Rossol, which has the MI gene that confers resistance to M. incognita and others.

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Feeding:

Sedentary endoparasite.

Feeding site establishment and development typical of genus.

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Hosts:

See data for Meloidogyne ethiopica

Solanum lycopersicum cv Rossol (Londrina, Brazil population).

Pisum sativum (Brasilia population).

Tobacco (NC95), tomato, pea, bean.

Non-hosts include pepper, watermelon, peanut, corn, soybean, cotton.

For an extensive host range list for this species, click

 

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Life Cycle:

See data for Meloidogyne ethiopica

Ecophysiological Parameters:

For Ecophysiological Parameters for this species, click If species level data are not available, click for genus level parameters

 

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Damage:

 

 

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Management:

Host Plant Resistance, Non-hosts and Crop Rotation alternatives:

For plants reported to have some level of resistance to this species, click

 

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References:

Charchar, J.M. and Eisenback, J.D. 2002. Meloidogyne brasiliensis n. sp. (Nematoda: Meloidogyninae), a root-knot nematode parasitizing tomato cv. Rossol in Brazil. Nematology 4:629-643.

Monteiro, J.M.S., J.E. Cares, V.R. Correa, J.B. Pinheiro, V.S. Mattos, J.G.P. Silva, A.C.M.M. Gomes, M.F.A. Santos, P..Castagnone-Sereno and R.M.D.G. Carneiro 2017. Meloidogyne brasiliensis Charchar & Eisenback, 2002 is a junior synonym of M. ethiopica Whitehead, 1968.. Nematology 19:655-669.

 

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Copyright © 1999 by Howard Ferris.
Revised: October 22, 2023.