Abstract
Seven species of Alternaria, of which six are definitely pathogenic, have been isolated from agricultural seeds. Cruciferous plants are attacked by three distinct species; A. Brassicae (Berk.) Sacc., A. oleracea Milbr., and A. Raphani n. sp. The latter has been isolated only from radish seeds. Two species occur on carrots, A. Dauci (Kühn) n. comb., and A. radicina Meier, Drechsler, and Eddy. A species close to A. Dauci has been isolated from flax and is described as A. linicola n. sp. The name A. tenuis auct. is used to include the generally saprophytic forms that have been isolated from seeds of a wide variety of plants. They exhibit many variations in cultural characters, spore markings, etc., but all have spores falling within the range 20–50 × 10–16 μ.
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Claims 8
Claim · model-written summary
Seven Alternaria species were isolated from agricultural seeds; six were pathogenic.
- Taxon
- agricultural seedse0
- Interactor
- Alternaria
Alternariae0pathogen - Outcome
- Seven species of Alternariae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seven species of Alternaria, of which six are definitely pathogenic, have been isolated from agricultural seeds.”
Claim · model-written summary
A. Brassicae was reported on Cruciferous plants.
Verbatim
e0“Cruciferous plants are attacked by three distinct species; A. Brassicae (Berk.) Sacc., A. oleracea Milbr., and A. Raphani n. sp.”
Claim · model-written summary
A. oleracea was reported on Cruciferous plants.
Verbatim
e0“Cruciferous plants are attacked by three distinct species; A. Brassicae (Berk.) Sacc., A. oleracea Milbr., and A. Raphani n. sp.”
Claim · model-written summary
A. Raphani was reported on Cruciferous plants.
Verbatim
e0“Cruciferous plants are attacked by three distinct species; A. Brassicae (Berk.) Sacc., A. oleracea Milbr., and A. Raphani n. sp.”
Claim · model-written summary
A. Raphani was reported on radish.
- Taxon
- radish
Raphanus sativuse0 - Outcome
- isolatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The latter has been isolated only from radish seeds.”
Claim · model-written summary
A. Dauci was reported on carrots.
- Taxon
- carrots
Daucus carotae0 - Interactor
- A. Daucie0pathogen
- Outcome
- occure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two species occur on carrots, A. Dauci (Kühn) n. comb., and A. radicina Meier, Drechsler, and Eddy.”
Claim · model-written summary
A. radicina was reported on carrots.
- Taxon
- carrotsDaucus carotae0
- Interactor
- A. radicina
Alternaria radicinae0pathogen - Outcome
- occure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two species occur on carrots, A. Dauci (Kühn) n. comb., and A. radicina Meier, Drechsler, and Eddy.”
Claim · model-written summary
A. linicola was reported on flax.
- Taxon
- flax
Linum usitatissimume0 - Interactor
- A. linicolaAlternaria linicolae0pathogen
- Outcome
- isolatede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A species close to A. Dauci has been isolated from flax and is described as A. linicola n. sp.”