REACTION OF Crambe abyssinica TO Meloidogyne javanica AND M. incognita RACE 3

Authors

DOI:

https://doi.org/10.1590/1983-21252019v32n128rc

Keywords:

Root-knot nematodes. Susceptibility. Crambe.

Abstract

Several oilseed plants have been researched for biodiesel production in Brazil, and Crambe abyssinica Hochst is one of the most promising species. The effect of the phytonematodes M. incognita race 3 and Meloidogyne javanica on C. abyssinica plants was evaluated in greenhouse experiments. A randomized block design with five nematode inoculum levels (350, 700, 1400, 2800, and 5600 eggs) and ten replications was used. C. abyssinica plants without inoculation were used as controls, and the viability of the nematodes used was tested in tomato plants inoculated with 2000 eggs. The plots consisted of pots containing one plant. The number of root knots (NG), number of egg masses (NEM), and number of eggs + second-stage juveniles (NEJ2) per root system, number of J2 per 200 cm3 of soil (NJ2), and shoot dry weight (SDW) of the inoculated C. abyssinica plants were evaluated at 45 days after inoculation. The reproduction factor (RF) of the nematodes was also evaluated. The resistance of the plants to the phytonematodes was classified using the RF criterion. Crambe abyssinica plants are susceptible to the different inoculum levels of Meloidogyne javanica and M. incognita used, and the data of all nematode variables (NG, NEM, NEJ2, NJ2, and RF) were fitted by linear models.

References

AIR Crambe abyssinica, a comprehensive program - Workshop – Part 4 – Production and utilization. Summary information. AIR3-CT94-2480, 1997.

BELAN, L. L. et al. Efeitos de densidades crescentes de inóculos de M. javanica no desenvolvimento de tomateiro cereja. Revista Trópica- Ciências Agrárias e Biológicas, v. 5, n. 1, p. 22-30, 2011.

BONETI, J. I. S.; FERRAZ, S. Modificação do método de Hussey e Barker para extração de ovos de Meloidogyne exigua de cafeeiro. Fitopatologia Brasileira, v. 6, n. 3, p. 553, 1981.

BURLA, R. S. et al. Comparação entre níveis de inóculo, épocas de avaliação e variáveis para seleção de Psidium spp. visando a resistência a Meloidogyne mayaguensis. Nematologia Brasileira, v. 34, n. 2, p. 82-90, 2010.

EL-MOOR, R. D.; PEIXOTO, J. R.; TAMOS, M. L. G. Reação de genótipos de maracujazeiro-azedo aos nematoides de galhas (Meloidogyne incognita e Meloidogyne javanica). Bioscience Journal, v. 25, n. 1, p. 53-59, 2009.

FALASCA, S. L. et al. Crambe abyssinica: An almost unknow crop with a promissory future to produce biodiesel in Argentina. International Journal of Hydrogen Energy, v. 35. n. 11, p. 5808-5812, 2010.

FERREIRA, D. F.Sisvar: a computer statistical analysis system. Ciência e Agrotecnologia, v. 35, n. 6, p. 1039-1042, 2011.

FREITAS, L. G.; FERRAZ, S. O. Controle de fitonematoides por plantas antagonistas e produtos naturais. Disponível em: <https://www.researchgate.net/publication/255617363>. Acesso em: 23 abri. 2007.

HUSSAIN, M. A.; MUKHTAR, T.; KAYANI, M. Z. Assessment of the damage caused by Meloidogyne incognita in okra (Abelmoschus esculentus). The Journal of Animal & Plant Scxiences, v. 21, n. 4, p. 857-861, 2011.

HUSSEY, R. S.; BARKER, K. R. A comparison of methods of collecting inocula of Meloidogyne spp., including a new technique. Plant Disease, v. 57, n. 12, p. 1025-1018, 1973.

JENKINS, W. R. A rapid centrifugal- flotation technique for separation nematodes from soil. Plant Disease Reporter, v. 48, n. 2, p. 692, 1964.

KAYANI, M. Z.; MUKHTAR, T.; HUSSAIN, M. A. Interaction between nematode inoculum density and plant age on growth and yield of cucumber ad reproduction of Meloidogyne incognita. Pakistan Journal of Zoology, v. 50, n. 3, p. 897-902, 2018.

MEDINA, I. L. et al. Genetic diversity of Meloidogyne spp. Parasiting potato in Brazil and aggressiveness of M. javanica populations on susceptible cultivars. Nematology, v. 19, n. 1, p. 69-80, 2017.

OOSTENBRINK, M. Major characteristics of the relation between nematodes and plants. Mededeelingen, v. 66, n. 3, p. 1-46, 1966.

PITOL, C.; BROCH, D. L.; ROSCOE. R. Tecnologia e Produção: Crambe. Maracaju, MS: Fundação MS, 2010. 60 p.

REGINATO, P. et al. Desempenho agronômico e qualidade de sementes de crambe em diferentes épocas e profundidades de semeadura. Pesquisa Agropecuária Brasileira, v. 48, n. 10, p. 1410-1413, 2013.

ROBERTS, P. A. Concepts and consequences of resistance In: Starr, J.L; Cook, R.; Bridge, J. (Eds.) Plant resistance to parasitic nematodes. Wallingford, UK: CAB International, 2002. p. 25-41.

ROSCOE, R.; DELMONTES, A. M. A. Crambe é nova opção para biodiesel. Agrianual 2009. São Paulo, SP: Instituto FNP, 2008. 40-41 p.

SILVA, A. P. et al. Reação de variedades de cana-de-açúcar ao parasitismo de Meloidogyne incognita e M. enterolobii. Revista Brasileira de Ciências Agrárias, v. 7, Sup., p. 814-819, 2012.

TAVARES-SILVA, C. A. et al. Reproduction of Meloidogyne javanica in crambe plant and influence on crop yield and oil content. African Journal of Agricultural Research, v. 11, n. 45, p. 4639-4645, 2016.

TAYLOR, A. L.; SASSER, J. N. Biology, identification and control of root knot nematodes (Meloidogyne spp.). Raleigh: North Caroline State University, 1978. 111 p.

WALTER, J. T. Crambe and rapseedd meal as soil amendments: nematicidal potential and phytotoxic effects. Crop Protection, v. 15, n. 5, p. 433-437, 1996.

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Published

01-04-2019

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Technical Note