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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 21 to 30 of 90 (0.048 seconds)

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21

THE EFFECT OF TEMPERATURE ON PYTHIUM ROOT ROT OF SPINACH GROWN UNDER HYDROPONIC CONDITIONS.

Gold, Scott Evan. January 1983 (has links)
No description available.
Hydroponics.
Pythium.
Root rots.
Spinach -- Diseases and pests.
22

Meloidogyne infections, and Pythium root rot of beans.

McDonald, Frank D. January 1978 (has links)
No description available.
Root rots.
Beans -- Diseases and pests.
Plant nematodes.
23

STUDIES CONCERNING PHYTOPHTHORA ROOT-ROT OF SAFFLOWER (CARTHAMUS TINCTORIUS L.)

Berkenkamp, Bill Brodie, 1931- January 1962 (has links)
No description available.
Safflower -- Diseases and pests.
Root rots.
Phytophthora diseases.
24

PHYSIOLOGIC RESPONSES OF SUSCEPTIBLE AND RESISTANT PLANT TISSUES ATTACKEDBY THE FUNGUS, PHYMATOTRICHUM OMNIVORUM

Bloss, Homer Earl, 1933- January 1965 (has links)
No description available.
Phymatotrichum omnivorum.
Fungal diseases of plants.
Root rots.
25

Studies of the resistance of Arizona ash (Fraxinus toumeyi) to the root-rot fungus (Phymatotrichum omnivorum)

Ponomareff, Nicholas V., 1898- January 1936 (has links)
No description available.
Phymatotrichum omnivorum.
Ash (Plants)
Root rots.
26

The pathogenicity of Phymatotrichum omnivorum to the pecan

Brinkerhoff, Lloyd A. (Lloyd Allen), 1915- January 1939 (has links)
No description available.
Phymatotrichum omnivorum.
Pecan -- Diseases and pests.
Root rots.
27

Meloidogyne infections, and Pythium root rot of beans.

McDonald, Frank D. January 1978 (has links)
No description available.
Root rots.
Plant nematodes.
Beans -- Diseases and pests.
28

A study of variation and inheritance of resistance to Furasarium root rot in red clover (Trifolium pratense L.) /

Lambert, Micheline. January 1986 (has links)
No description available.
Red clover -- Breeding.
Fusarium.
Root rots.
29

Resistance to root rot caused by Phytophtora palmivora Butl. in Carica papaya L. : screening, heritability, and assessment of growth under nursery and field conditions

Mosqueda Vázquez, Raúl January 1977 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii at Manoa, 1977. / Bibliography: leaves 150-154. / Microfiche. / xvi, 154 leaves ill
Papaya -- Diseases and pests
Phytophthora palmivora
Root rots
30

The influence of Zn nutritional status on the severity of Rhizoctonia root rot of cereals /

Thongbai, Pongmanee. January 1993 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, Dept. of Plant Science, 1994. / Includes bibliographical references (leaves 149-173).

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