Menu Expand Menu Close
Back to Top
Filter Search Expand Close Filter
Search Expand Search Close

Search Constraints

Start Over
You searched for: All Creators True, R. P. (Rodney Philip), 1906- Remove constraint All Creators: True, R. P. (Rodney Philip), 1906-
1 - 13 of 13
Number of results to display per page

Search Results

1. Mycelial mats of Chalara quercina on killed oak trees as a potential source of perithecia in nature.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Barnett, H. L. (Horace Leslie), 1909-, Staley, John Merrill, 1929-
Title:
Mycelial mats of Chalara quercina on killed oak trees as a potential source of perithecia in nature.
Call Number:
P17787
Date:
1952
Description:
Journal article reprint from: Phytopathology, v.42:no.10 (1952:Oct.).
Subject Topical:
Oak wilt., Plant spores., Fungi.
All:
Oak wilt., Plant spores., Fungi.

2. A Mechanism for liberation of spores from beneath the bark and for diploidization in Chalara quercina.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Dorsey, C. K., Leach, J. G. (Julian Gilbert), b. 1894.
Title:
A Mechanism for liberation of spores from beneath the bark and for diploidization in Chalara quercina.
Call Number:
P17788
Date:
1952
Description:
Journal article reprint from: Phytopathology, v.42:no.10 (1952:Oct.).
Subject Topical:
Oak wilt., Plant spores., Fungi.
All:
Oak wilt., Plant spores., Fungi.

3. The Formation of perithecia of Chalara quercina in Nature in West Virginia.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Staley, John Merrill, 1929-
Title:
The Formation of perithecia of Chalara quercina in Nature in West Virginia.
Call Number:
P9085
Date:
1952
Description:
Journal article reprint from: Phytopathology, v.42:no.12 (1952:Dec.).
Subject Topical:
Oak wilt., Oak--Diseases and pests., Fungi.
All:
Oak wilt., Oak--Diseases and pests., Fungi.

4. Experimental transmission of oak wilt by four species of Nitidulidae.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Dorsey, C. K., Jewell, Frederick F., Leach, J. G. (Julian Gilbert), b. 1894.
Title:
Experimental transmission of oak wilt by four species of Nitidulidae.
Call Number:
P17790
Date:
1953
Description:

Journal article reprint from: Plant Disease Reporter, v.37:no.8 (1953:Aug.15).

Subject Topical:
Oak wilt., Plant spores., Nitidulidae., Fungi.
All:
Oak wilt., Plant spores., Nitidulidae., Fungi.

5. The Oak wilt fungus, Endoconidiophora Fagacearum.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Barnett, H. L. (Horace Leslie), 1909-
Title:
The Oak wilt fungus, Endoconidiophora Fagacearum.
Call Number:
P16681
Date:
1955
Description:

Journal article reprint from: Transactions of the New York Academy of Sciences, Ser.II:v.17:no.7 (1955:May).

Subject Topical:
Oak wilt., Oak--Diseases and pests., Ceratocystis fagacearum., Host-parasite relationships., Fungi.
All:
Oak wilt., Oak--Diseases and pests., Ceratocystis fagacearum., Host-parasite relationships., Fungi.

6. Cankers and decays of birch associated with two poria species.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Tryon, Earl H. (Earl Haven), King, J. F.
Title:
Cankers and decays of birch associated with two poria species.
Call Number:
P12342
Date:
1955
Description:

Journal article reprint from: Journal of Forestry, 1955:June.

Subject Topical:
Birch--Diseases and pests., Canker (Plant disease)
All:
Birch--Diseases and pests., Canker (Plant disease)

7. Oak stem cankers initiated in the drought year 1953.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Tryon, Earl H. (Earl Haven)
Title:
Oak stem cankers initiated in the drought year 1953.
Call Number:
P17824
Date:
1956
Description:

Journal article reprint from: Phytopathology, v.46:no.11 (1956:Nov.).

Subject Topical:
Oak--Diseases and pests--West Virginia., Canker (Plant disease)
All:
Oak--Diseases and pests--West Virginia., Canker (Plant disease)

8. Few fungus mats form on oak wilt trees girdled to the heartwood in West Virginia.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Gillespie, William H.
Title:
Few fungus mats form on oak wilt trees girdled to the heartwood in West Virginia.
Call Number:
P12475
Date:
1956
Description:

Journal article reprint from: Plant Disease Reporter, 1956:Mar.15.

Subject Topical:
Oak--Diseases and pests--West Virginia., Oak wilt--West Virginia., Ceratocystis fagacearum., Fungi.
All:
Oak--Diseases and pests--West Virginia., Oak wilt--West Virginia., Ceratocystis fagacearum., Fungi.

9. The Degree of mat-production control obtained by girdling oak wilt trees in West Virginia and some factors influencing mat formation in girdled trees.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Shigo, Alex L., 1930-, Gillespie, William H.
Title:
The Degree of mat-production control obtained by girdling oak wilt trees in West Virginia and some factors influencing mat formation in girdled trees.
Call Number:
P12458
Date:
1957
Description:

Journal article reprint from: Plant Disease Reporter, 1957:Apr.15.

Subject Topical:
Oak wilt., Oak--Diseases and pests--Control--West Virginia.
All:
Oak wilt., Oak--Diseases and pests--Control--West Virginia.

10. Recent reductions in annual radial increments in dying scarlet oaks related to rainfall deficiencies.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Tryon, Earl H. (Earl Haven)
Title:
Recent reductions in annual radial increments in dying scarlet oaks related to rainfall deficiencies.
Call Number:
P16688
Date:
1958
Description:

Journal article reprint from: Forest science, v.4:no.3 (1958:Sept.).

Subject Topical:
Oak--West Virginia., Oak--Growth., Droughts--West Virginia--Pocahontas County--20th century.
All:
Oak--West Virginia., Oak--Growth., Droughts--West Virginia--Pocahontas County--20th century.

11. Three factors which influence the local spread of oak wilt in five northeastern counties of West Virginia.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Gillespie, William H.
Title:
Three factors which influence the local spread of oak wilt in five northeastern counties of West Virginia.
Call Number:
P17832
Date:
1959
Description:

Journal article reprint from: Plant Disease Reporter, v.43:no.5 (1959:May 15).

Subject Topical:
Oak--Diseases and pests--West Virginia., Oak wilt--West Virginia.
All:
Oak--Diseases and pests--West Virginia., Oak wilt--West Virginia.

12. We must control oak wilt now.

Creator Personal:
True, R. P. (Rodney Philip), 1906-
Title:
We must control oak wilt now.
Call Number:
P4649
Date:
[1956?]
Description:
Typescript.
Subject Topical:
Oak wilt--West Virginia--Control.
All:
Oak wilt--West Virginia--Control.

13. Fertile albino mutants of the oak wilt fungus.

Creator Personal:
True, R. P. (Rodney Philip), 1906-, Barnett, H. L. (Horace Leslie), 1909-, Brown, F. L.
Title:
Fertile albino mutants of the oak wilt fungus.
Call Number:
P17794
Date:
undated
Description:

Leaflet. "Published with the approval of the Director of the West Virginia Agricultural Experiment Station as Scientific Paper No. 484."

Subject Topical:
Oak wilt., Fungi.
All:
Oak wilt., Fungi.