Cookies Policy
X

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

I accept this policy

Find out more here

Growth and Yield of Oats At a Range of Heterodera a Venae Densities and Under Different Watering Regimes

No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on BrillOnline Books and Journals. Students and scholars affiliated with an institution that has purchased a Brill E-Book on the BrillOnline platform automatically have access to the MyBook option for the title(s) acquired by the Library. Brill MyBook is a print-on-demand paperback copy which is sold at a favorably uniform low price.

Access this article

+ Tax (if applicable)
Add to Favorites
You must be logged in to use this functionality

image of Nematologica
For more content, see Nematology.

There was no difference in relative size of oat plants at different initial densities of Heterodera avenae in well watered pots and pots which received restricted quantities of water in two experiments in successive years, one at about 20° (temporarily as high as 30°) and the other at 5° to 20°, until panicles began to emerge. Tolerance limits (according to the equation y = m + (1-m)zP-T for P> T and z-T = 1.05) were 2 to 6 juveniles/10g soil during the first 2 months and possibly slightly larger at about 20° than at 5° to 20°. Drought accelerated but nematode attack retarded the emergence of the first panicles. Final plant weights showed no effect of watering regime on the tolerance of oats to H. avenae attack in the first and a slightly higher tolerance when watering was restricted rather than with liberal watering in the second experiment. No cysts were formed in the first experiment (high temperature). Multiplication rates at initial densities < 10 eggs/10 g soil in the second experiment were five times larger in well watered pots than in those with a restricted water supply. Probably temporary drought conditions enhanced the under-population effect associated with small nematode densities in the second experiment.

Affiliations: 1: Research Institute for Plant Protection, Wageningen, The Netherlands

Loading

Full text loading...

/content/journals/10.1163/187529281x00061
Loading

Data & Media loading...

http://brill.metastore.ingenta.com/content/journals/10.1163/187529281x00061
Loading

Article metrics loading...

/content/journals/10.1163/187529281x00061
1981-01-01
2016-12-07

Sign-in

Can't access your account?
  • Tools

  • Add to Favorites
  • Printable version
  • Email this page
  • Subscribe to ToC alert
  • Get permissions
  • Recommend to your library

    You must fill out fields marked with: *

    Librarian details
    Your details
    Why are you recommending this title?
    Select reason:
     
    Nematologica — Recommend this title to your library
  • Export citations
  • Key

  • Full access
  • Open Access
  • Partial/No accessInformation