NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.04 seconds)

Spelling suggestions: "subject:"fruit -- diseasefree stock."" "subject:"fruit -- disease'free stock.""

1

The long term effects of apple replant disease treatments on growth and yield of apple trees and an examination of Pratylenchus and Pythium as causal agents /

MacDonald, Gerald January 1988 (has links)
No description available.
Apples -- Disease and pest resistance.
Fruit -- Disease-free stock.
Fruit -- Diseases and pests.
2

The long term effects of apple replant disease treatments on growth and yield of apple trees and an examination of Pratylenchus and Pythium as causal agents /

MacDonald, Gerald January 1988 (has links)
No description available.
Fruit -- Disease-free stock.
Fruit -- Diseases and pests.
Apples -- Disease and pest resistance.

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