摘要:

SUMMARYForty plant species were grown in pots containing viruliferousXiphinema diversicaudatum(Micol.) for 15 wk to assess the host range of the nematode in relation to infection with arabis mosaic (AMV) and strawberry latent ring‐spot (SLRV) viruses. Host status for the nematode was determined mainly from changes in total populations, but the presence of eggs in the uteri of females and changes in the numbers of adults provided additional criteria. The nematode multiplied on relatively more woody perennials than on herbaceous crop plants or weeds.Chrysanthemum coronariumwas the only plant on which numbers declined significantly below those on the controls.Most plant species became infected with either AMV or SLRV. Neither virus was detected in eight out of thirteen species of trees and shrubs although four were good hosts for the nematode.Galling or distortion of the terminal region of fine feeder roots, associated withX. diversicaudatumfeeding, was seen on many of the experimental plant

ISSN:0003-4746    

DOI:10.1111/j.1744-7348.1970.tb04575.x

出版商:Blackwell Publishing Ltd    

年代:1970

数据来源: WILEY

摘要:

Sugar‐Beet Pests.By F. G. W. Jonesand R. A. Dunning.Ministry of Agriculture Fisheries and Food BulletinSisal.By G. W. Lock(2nd edition

ISSN:0003-4746    

DOI:10.1111/j.1744-7348.1970.tb04576.x

出版商:Blackwell Publishing Ltd    

年代:1970

数据来源: WILEY