Reaction of soybean cultivars to Meloidogyne javanica and Meloidogyne incognita

Abstract

Reaction of soybean cultivars to Meloidogyne javanica and Meloidogyne incognita Nematodes of the genus Meloidogyne are associated with soybean cultivation, unknown the reaction of cultivars. The objective of this work was to determine the reaction of soybean cultivars to M. javanica and M. incognita. Twenty-seven soybean cultivars were sown in plastic pots, in a completely randomized experimental design with eight replicates. Ten days after emergence of the seedlings, in a separate experiment, M. javanica and M. incognita were inoculated.

Plant parasitic nematodes on soybean (Glycine max (L) Merr.) in the Metekel zone (Ethiopia) and varietal resistance evaluation to Meloidogyne javanica

“…(2022), whose evaluation of greenhouse experiments on soybean cultivars showed their susceptibility to this species. This susceptibility nature allows many nematodes to penetrate and complete their life cycle within the plant roots (Mazzetti et al., 2019). The direct proportionality between the number of root galls and nematode population density obtained in this study confirms that nematodes tend to reproduce and develop more in susceptible hosts (Vovlas et al., 2005).…”

Effects of Trichoderma asperellum BV10 and Bacillus amyloliquefaciens BV03 in Meloidogyne incognita Control Considering Three Different Management Systems

“…The symptom caused by infection of Meloidogyne sp. is gall formation in infected radicular system, which consequently lead to wilting, stunting growth, dwarfism, and nutrients deficiency to the plant (Hawk, 2019;Mazzetti et al, 2019;Sasanelli et al, 2021). Its management is basically based on chemical pesticides such as fumigants and organophosphates (Benttoumi et al, 2020), as well as some potential biological control agents such as Bacillus and Trichoderma species (Chinheya et al, 2017;d'Errico et al, 2019;Pocurull et al, 2020).…”

Minc00344 and Mj-NULG1a effectors interact with GmHub10 protein to promote the soybean parasitism by Meloidogyne incognita and M. javanica

“…Soybean (Glycine max) is one of the most important agricultural commodities worldwide (Hartman et al, 2011;USDA 2020). The main soybean cultivars are considered to be highly susceptible to RKN, and associated with inefficient nematode management; significant yield penalties and economic losses are also constantly reported in diseased crops (Mazzetti et al, 2019). Thus, a better understanding of the soybean-nematode molecular interaction may enable the development of new biotechnological tools (NBTs) that contribute to the management and control of the nematodes in this culture (Basso et al 2019(Basso et al , 2020a.…”