Effect of Nodularia harveyana biomass on the incidence of root-knot nematode (Meloidogyne incognita) in tomato

被引：7
|
作者：
Pushparaj, B
Pelosi, E
Caroppo, S
机构：
[1] CNR, Ctr Studio Microrganismi Autotrofi, I-50144 Florence, Italy
[2] Ist Sperimentale Zool Agr, I-50125 Florence, Italy
来源：
JOURNAL OF APPLIED PHYCOLOGY | 2000年 / 12卷 / 3-5期
关键词：
Cephaloboides oxycerca; cyanobacteria; Meloidogyne incognita; phytoparasite; root-knot nematode;
D O I：
10.1023/A:1008158711743
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
An acetone extract of Nodularia harveyana was shown to be toxic to the free-living nematode Cephaloboides oxycerca. This antagonistic effect was tested in pot culture trials with lyophilized biomass on gall induction by the root-knot nematode Meloidogyne incognita, using different methods of application of the cyanobacterial biomass to the tomato plants. The trials revealed a possible utilization of biomass of this cyanobacterium as a protection agent against this phytoparasite.
引用
收藏
页码：489 / 492
页数：4
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