Reference health
Prevalence of Blackleg and Pathogenicity Groups of <i>Leptosphaeria maculans</i> in North Dakota
21/21 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
13 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 21 checked references that resolve
resolves10.1016/j.cropro.2003.11.015
The effects of sowing date and nitrogen availability during vegetative stages on Leptosphaeria maculans development on winter oilseed rape
resolves10.1094/PHYTO-95-1061
Analysis of <i>Leptosphaeria maculans</i> Race Structure in a Worldwide Collection of Isolates
resolves10.1094/PD-89-0776C
First Report of Pathogenicity Groups 3 and 4 of <i>Leptosphaeria maculans</i> on Canola in North Dakota
resolves10.1094/PHYTO.2000.90.9.961
A Field Method for Evaluating the Potential Durability of New Resistance Sources: Application to the <i>Leptosphaeria maculans-Brassica napus</i> Pathosystem
resolves10.1080/07060660609507331
Prevalence of pathogenicity groups of<i>Leptosphaeria maculans</i>in western Canada and North Dakota, USA
resolves10.1094/PHP-2012-0410-01-RS
Outbreak of Blackleg in Canola in North Dakota is Caused by New Pathogenicity Groups
resolves10.1007/s10658-005-2233-5
World-Wide Importance of Phoma Stem Canker (Leptosphaeria maculans and L. biglobosa) on Oilseed Rape (Brassica napus)
resolves10.1006/fgbi.2001.1274
Leptosphaeria maculans, the Causal Agent of Blackleg Disease of Brassicas
resolves10.1071/EA00068
Prevalence of blackleg (
<i>Leptosphaeria maculans</i>
) on canola (
<i>Brassica napus</i>
) in Western Australia
resolves10.1094/PD-77-1263B
Black Leg of Canola (<i>Brassica napus</i>) Caused by<i>Leptosphaeria maculans</i>in North Dakota
resolves10.1094/PDIS.2003.87.6.752A
Breakdown of a <i>Brassica rapa</i> subsp. <i>sylvestris</i> Single Dominant Blackleg Resistance Gene in B. <i>napus</i> Rapeseed by <i>Leptosphaeria maculans</i> Field Isolates in Australia
resolves10.1080/00288233.1959.10422823
The transmission of
<i>Phoma lingam</i>
(Tode) Desm. in the seeds of swede, turnip, chou moellier, rape, and kale
resolves10.1071/AR9770047
Black leg (<i>Leptosphaeria maculans</i> (Desm.) Ces. et de Not.) of rapeseed in Victoria: crop losses and factors which affect disease severity
resolves10.1094/PD-75-1279
Pathogenicity Grouping of Isolates of<i>Leptosphaeria maculans</i>on<i>Brassica napus</i>Cultivars and Their Disease Reaction Profiles on Rapid-Cycling Brassicas
resolves10.4141/cjps79-143
PREVALENCE OF A HIGHLY VIRULENT STRAIN OF LEPTOSPHAERIA MACULANS (BLACKLEG) IN SEED SAMPLES OF RAPE AND TURNIP RAPE PRODUCED IN WESTERN CANADA IN 1976 AND 1977
resolves10.1139/cjb-79-4-412
The teleomorph of the weakly aggressive segregate of <i>Leptosphaeria</i> <i>maculans</i>
resolves10.1093/aob/mci194
Recurring Challenges from a Necrotrophic Fungal Plant Pathogen: a Case Study with Leptosphaeria maculans (Causal Agent of Blackleg Disease in Brassicas) in Western Australia
resolves10.1007/s10658-005-3683-5
Major gene resistance in Brassica napus (oilseed rape) is overcome by changes in virulence of populations of Leptosphaeria maculans in France and Australia
resolves10.1046/j.1365-3059.2001.00546.x
Epidemiology and management of
<i>Leptosphaeria maculans</i>
(phoma stem canker) on oilseed rape in Australia, Canada and Europe
The 13 references without a DOI — listed, not checked
no DOI — not checkedAllard, L. M., Brun, H., Jouffret, P., Lagarde, F., Penaud, A., Pinochet, X., Simonin, P., and Taverne, M. 2002. Les maladies du colza. Les Points Techniques du CETIOM.
no DOI — not checkedBerglund, D. R. 1999. 1998 canola variety trials. Coop. Ext. Bull. A-1124 (Revised). North Dakota State University, Fargo, ND.
no DOI — not checkedp_5
no DOI — not checkedp_11
no DOI — not checkedp_13
no DOI — not checkedp_15
no DOI — not checkedMarino, D. 2011. Screening of germplasm accessions from Brassica species for resistance against PG3 and PG4 isolates of blackleg. M.S. thesis. North Dakota State University, Fargo, ND.
no DOI — not checkedMarkell, S., del Rio, L., Halley, S., Mazurek, S., Mathew, F., and Lamey, A. 2008. Blackleg of canola. N.D. State Univ. Ext. Serv. Publ. PP-1367.
no DOI — not checkedp_23
no DOI — not checkedp_25
no DOI — not checkedU.S. Dep. Agric.NASS cited. 2013. Quick Stats: Agricultural Statistics Data Base. Available online at http://quickstats.nass.usda.gov/
no DOI — not checkedWilliams, P. H., and Delwiche, P. A. 1980. Screening for resistance to blackleg of crucifers in the seedling stage. Pages 164-170 in: Proc. Eucarpia Cruciferae 1979 Conference. Wageningen, Netherlands.
no DOI — not checkedYu, F. Q., Lydiate, D. J., and Rimmer, S. R. 2004. Identification and mapping of a third blackleg resistance locus in Brassica napus derived from B. rapa subsp. sylvestris. In: Plant Anim. Genome XII Conf. San Diego, CA.
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