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41	Compensatory response of black cottonwood to defoliation by cottonwood leaf beetle Carlson, Bryan R. January 2010 (has links) (PDF) Thesis (M.S. in botany)--Washington State University, August 2010. / Title from PDF title page (viewed on July 22, 2010). "School of Biological Sciences." Includes bibliographical references. Cottonwood Cottonwood leaf beetle.
42	Physiological studies on the American leaf spot of coffee and on its causal agent Mycena citricolor I. Metabloic studies on the leaf spot and on M. citricolor, II. Effect of light on gemmae formation in M. citricolor / Rodrigues, Carlos Jose. January 1964 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1964. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references. Coffee Leaf spots.
43	Inheritance of resistance in carrot, Daucus carota var. sativa, to the leaf spot fungus, Cercospora carotae Angell, Frederick Franklyn, January 1965 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1965. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references. Carrots. Leaf spots.
44	Studies on the angular leaf spot of cucumber Chand, Jnanendra Nath, January 1963 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1963. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 67-70). Leaf spots. Cucumbers
45	The nutritional ecology of the cottonwood leaf beetle as influenced by hybrid poplar clonal foliage, with notes on the insects associated with tissue-cultured hybrid poplars in Wisconsin Harrell, Mark Owen. January 1980 (has links) Thesis (Ph. D.)--University of Wisconsin--Madison, 1980. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references. Cottonwood leaf beetle.
46	Distribution and foraging by the leaf-cutting ant Atta cephalotes L. in coffee plantations with different types of management and landscape contexts and alternatives to insecticides for its control / Varón Devia, Edgar Herney. January 1900 (has links) Thesis (Ph. D.)--University of Idaho, 2006. / Abstract. "June 2006." Includes bibliographical references. Also available online in PDF format.
47	Purification and serology of apple chlorotic leaf spot virus isolated from Prunus glandulosa Thompson, Daniel Andrew January 1990 (has links) Two isolates (A and B) of apple chlorotic leafspot virus (ACLSV) associated with line pattern symptoms in Prunus, glandulosa were isolated in Chenopodium quinoa and purified by a simple method using bentonite clarification, polyethylene glycol precipitation, and caesium sulphate isopycnic centrifugation. Symptoms on herbaceous hosts were as previously reported for ACLSV. No symptoms were observed on a range of ACLSV woody host indicators. Isolates A and B had a coat protein MW of 26 and 24.5 kilodaltons respectively, ssRNA of MW 2.6 x 10⁶ daltons, and dsRNA of MW 5.6 x 10⁶, 4.9 x 10⁶, and 4.5 x 10⁶ daltons. The particle widths were 12 nm and lengths were 782 nm (A) and 732 nm (B). Buoyant density in caesium sulphate was 1.27 g/cc³. In thin sections of C. quinoa, flexuous rods were seen in the cytoplasm and nucleus of young sieve-tube members. Polyclonal antisera prepared against the A and B isolates had high background reactions and required cross-adsorption with host sap. Three monoclonal antibodies (MAB) against isolate A detected Prunus strains while a fourth detected both Malus and Prunus strains in C. quinoa with low background reactions. The broad spectrum MAB could not be used as a trapping antibody but could be directly conjugated with alkaline phosphatase or used in an indirect triple-antibody sandwich ELISA. Tobacco mosaic virus (TMV) recovered from P. glandulosa was identical in serological and physical properties to the TMV-U1 type strain. / Land and Food Systems, Faculty of / Graduate Prunus glandulosa Leaf spots
48	Population Dynamics of the birch leaf miner, Fenusa Pusilla (Lepeletier), on the blue birch, Betula Caerulea Grandis Blanchard, in Quebec. Cheng, Hsien-Hua. January 1967 (has links) No description available. Birch leaf-mining sawfly
49	THE IDENTIFICATION AND ANALYSIS OF A NEW <i>KNOTTED</i> -LIKE HOMEOBOX GENE ISOLATED FROM <i>LYCOPERSICON ESCULENTUM</i> SMITH, SHAWN PATRICK 11 June 2002 (has links) No description available. knox tomato leaf architecture
50	The biology of the lesser clover leaf weevil Hypera nigrirostris (Fab.) (Coleoptera: Curculionidae) in Ohio / Sechriest, Ralph Earl January 1963 (has links) No description available. Biology Clover leaf weevil

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