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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.

Search results

Showing 261 to 270 of 1552 (0.096 seconds)

Spelling suggestions: "subject:"diseases anda tests"" "subject:"diseases anda pesar""

261

Adult activity patterns and oviposition behavior of the cranberry weevil (Anthonomus musculus Say).

Long, Benjamin Bruce 01 January 2001 (has links) (PDF)
No description available.
Anthonomus Control
Cranberries Diseases and pests.
262

The biology of the blueberry fleabeetle, Altica sylvia Malloch, with preliminary investigations on its control.

Weidhaas, John August 01 January 1952 (has links) (PDF)
No description available.
Blueberries Diseases and pests
Flea beetles.
263

Bluestain fungi and insect vector interactions in Japanese black and Scots pine mortality /

Bennett, Elise M. 01 January 1986 (has links) (PDF)
No description available.
Pine Diseases and pests
Scots pine.
264

Symptoms and distribution of ash yellows in Massachusetts and effects of oxytetracycline microinjection on mycoplasma-like organisms within white ash /

Carr, Kevin P. 01 January 1986 (has links) (PDF)
No description available.
265

Interrelationships between Pratylenchus penetrans, P. crenatus, and Verticillium dahliae, and their effects on Solanum tuberosum cv. superior in field microplots /

Martin, Marsha Brown January 1981 (has links)
No description available.
Agriculture
Potatoes--Diseases and pests--Ohio
266

Identification of Phomopsis longicolla, sp. nov., and its thermal and biological control in soybean seed /

Hobbs, Thomas William January 1984 (has links)
No description available.
Agriculture
Soybean--Diseases and pests
PHOMOPSIS
267

Histochemical studies on acid phosphatases dehydrogenases, and peroxidases of potato, (Solanum Tuberosum L.) infected with Phytophthora Infestans (Mont.) de Bary.

Viswanathan, Muriyankulangara A. January 1964 (has links)
No description available.
Plant Pathology.
Potatoes -- Diseases and pests.
268

The effect of calcium and boron, nutrition of flax on Fusarium wilt.

Keane, Eunice M. January 1969 (has links)
No description available.
Flax -- Diseases and pests
Plants -- Nutrition
269

Studies on production and germination of Teleutospores and on inheritance of pathogenicity in Puccinia helianthi.

Hennessy, Christopher Martin Reeves. January 1967 (has links)
No description available.
Rust fungi
Sunflowers -- Diseases and pests.
270

Streak or winter blight of tomato in Quebec.

Vanterpool, Thomas C. January 1925 (has links)
No description available.
Tomatoes -- Diseases and pests.
Plant Pathology.

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