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Subject: Onions--Diseases and pests
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Electronic Theses & Dissertations
19
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Theses
19
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19
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Allium
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Onion maggot
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Onions
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Population sampling and spatial distribution of the immature life stages of the onion maggot, Hylemya antiqua (Meigen)
Carruthers, Raymond I.
Text (1979)
Part of
Electronic Theses & Dissertations
Interactions of root maggots and two parasitoids Aleochara bilineata (Gyll.) and Aphaereta pallipes (Say)
Groden, Eleanor
Text (1982)
Part of
Electronic Theses & Dissertations
The biology and ecology of Entomophthora muscae (Cohn) in the onion agroecosystem
Carruthers, Raymond I.
Text (1981)
Part of
Electronic Theses & Dissertations
Effects of onion agro-ecosystem structure on the population dynamics of Delia antiqua (Meigen)
Chambers, Brian R.
Text (1984)
Part of
Electronic Theses & Dissertations
Post-harvest biology of the onion maggot, Hylemya antiqua (Meigen)
Drummond, Francis Andrew
Text (1982)
Part of
Electronic Theses & Dissertations
Pathogenicity and ecology of Meloidogyne hapla associated with Allium cepa
MacGuidwin, Ann Elizabeth
Text (1983)
Part of
Electronic Theses & Dissertations
Population dynamics of the onion thrips, Thrips tabaci Lind., on onions
Quartey, Solomon Quatekwei
Text (1982)
Part of
Electronic Theses & Dissertations
Toxicological investigations on the onion maggot Hylemya antiqua (Meig.)
Elmosa, Husein M.
Text (1960)
Part of
Electronic Theses & Dissertations
Control of onion maggot by seed pelleting with insecticides
Harrison, Robert Doak
Text (1950)
Part of
Electronic Theses & Dissertations
Bembidion quadrimaculatum L. predation on the eggs of the onion maggot (Delia antiqua (Meigen))
Warner, Frederick W.
Text (1986)
Part of
Electronic Theses & Dissertations
Spatial and temporal population analysis of the onion maggot (Hylemya antiqua (Meigen)), in Michigan
Whitfield, Gary Hugh
Text (1981)
Part of
Electronic Theses & Dissertations
Factors affecting Urocystis colchici infection of onion
Stienstra, Ward Curtis, 1941-
Text (1970)
Part of
Electronic Theses & Dissertations
Introgression of Allium fistulosum into Allium cepa through hybridization
Gupta, Uma Shanker
Text (1993)
Part of
Electronic Theses & Dissertations
Integrated crop management and induced disease resistance in onions
Arboleya, Jorge Eduardo
Text (2003)
Part of
Electronic Theses & Dissertations
Characterization, virulence, epidemiology, and management of Colletotrichum spp. causing anthracnose in onion and celery
Rodriguez Salamanca, Lina Maria
Text (2013)
Part of
Electronic Theses & Dissertations
Influence of environmental and host factors on infection of onion leaves and subsequent conidial formation by Alternaria porri
Everts, Kathryne L.
Text (1989)
Part of
Electronic Theses & Dissertations
Some aspects of the ecology of onion mycorrhizae
Bolgiano, Nicholas C.
Text (1982)
Part of
Electronic Theses & Dissertations
The effects of water and nutrient availability on mycorrhizal and non-mycorrhizal onion plants
Nelsen, Charles Edward
Text (1981)
Part of
Electronic Theses & Dissertations
Survey of bacterial foliage diseases in onions, their virulence, epidemiology and management
Tho, Kim Eang
Text (2018)
Part of
Electronic Theses & Dissertations
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