Reação de genótipos de maracujazeiro a Meloidogyne incognita raça 3 e Meloidogyne javanica
نویسندگان
چکیده
منابع مشابه
Interaction of Meloidogyne javanica with Different Races of Meloidogyne incognita.
The interspecific interactions of Meloidogyne javanica with races 1, 2, 3, and 4 of M. incognita on tomato were determined. Impacts of the interactions on fecundity and morphometrics of females were also examined. Mutually inhibitory interactions occurred between M. javanica and the races of M. incognita, but the negative interactions did not reflect in plant growth. Numbers of root galls, egg ...
متن کاملBeta-Glycosidases from Meloidogyne incognita and M. javanica.
B-glycosidases have been implicated in plant pathogenesis by numerous authors (6,8,9,10). B-glucosidase from Pratylenchus penetrans was reported to hydrolyse HCN from a cyanogenic glucoside (amygdalin) during pathogenesis of peach roots (7), and the activity of B-glucosidase from preparasitic larvae of Heterodera rostochiensis has been correlated with the ability to parasitize resistant potato ...
متن کاملResponse of Tomato Cultigens to Meloidogyne javanica and Races of Meloidogyne incognita.
Thirty-six cultigens of tomato were evaluated for resistance against Meloidogyne javanica and four races of M. incognita with standards and parameters adopted by the International Meloidogyne Project. Most cultigens were susceptible to the nematodes, including some that were previously reported to be resistant to these nematodes. Ten accessions, namely Pusa-120, Calmart VFN, Panjab 6.NR-7, EC17...
متن کاملمقایسه مولکولی جمعیت‌هایی از Meloidogyne javanica و Meloidogyne incognita در ایران با روش PCR – RFLP
To carry out this study, total DNA was extracted from eggs and from second stage juveniles of several populations of Meloidogyne javanica and Meloidogyne incognita, using phenol / chloroform method. Following extraction, DNA was electrophoresed on 1% agarose gel to determine its quality and quantity. A specific primer pair (C2F3 / 1108 23 and 20 nucleotides, respectively) was used to discrimina...
متن کاملمقایسه مولکولی جمعیت‌هایی از Meloidogyne javanica و Meloidogyne incognita در ایران با روش PCR – RFLP
To carry out this study, total DNA was extracted from eggs and from second stage juveniles of several populations of Meloidogyne javanica and Meloidogyne incognita, using phenol / chloroform method. Following extraction, DNA was electrophoresed on 1% agarose gel to determine its quality and quantity. A specific primer pair (C2F3 / 1108 23 and 20 nucleotides, respectively) was used to discrimina...
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ژورنال
عنوان ژورنال: Revista Brasileira de Fruticultura
سال: 2013
ISSN: 0100-2945
DOI: 10.1590/s0100-29452013000400012