PATHOGENICITY OF MELOIDOGYNE-JAVA']JAVANICA (TREUB) CHITW - TOACACIA HOLOSERICEA (A-CUNN EX G-DON) AND A-SEYAL (DEL)

被引：8

作者：

DUPONNOIS, R ^{[1
]}

SENGHOR, K ^{[1
]}

MATEILLE, T ^{[1
]}

机构：

[1] UNIV CHEIKH ANTA DIOP,DEPT ANIM BIOL,DAKAR,SENEGAL

来源：

NEMATOLOGICA | 1995年 / 41卷 / 04期

关键词：

ACACIA SEYAL; ACACIA HOLOSERICEA; MELOIDOGYNE [!text type='JAVA']JAVA[!/text]NICA; RHIZOBIUM; PATHOGENICITY;

D O I：

10.1163/003925995X00422

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The susceptibility of two acacias (Acacia holosericea and A. seyal) against the root-knot nematode Meloiodogyne javanica has been studied. The nematode was inoculated at different rates (1000, 5000 and 10,000 second stage juveniles per seedling). In both acacias, M. javanica inhibited seedling height, shoot and root biomass and the density of root tips per mg of root. In terms of nematode development, the increase of M. javanica was greater on A. holosericea than on A. seyal when the inoculum rate was 1000 J2 per seedling indicating that A. holosericea is a better host for M.javanica than A. seyal.

引用

页码：480 / 486

页数：7