By interacting organism as written › A. crassa

Observationobservedoriginal resultmeasured

Claim · model-written summary

The isolates clustered with reference A. crassa strains.

Taxon: Datura stramoniumDatura stramoniume0
Interactor: A. crassaAlternaria crassae1pathogen
Outcome: isolates clustered with A. crassae1

Verbatim

e0
“Datura stramonium L.(jimson weed) is an invasive weed in agricultural fields and a medicinal plant.”
✓ located verbatim in the source · abstract, characters 0–99

e1
“The isolates clustered with A. crassa (CBS 116647, CBS 116648, CBS CBS-110.38, and CBS_103.18 ).”
✓ located verbatim in the source · abstract, characters 2495–2591

Title

First Report of Alternaria crassa Causing Yellow Spots on Datura stramonium in China

S. X. Yang; Y. L. Liu Plant Disease 2024. doi:10.1094/pdis-08-23-1494-pdn

Other claims from this paper (6)

Observationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors report the first occurrence of A. crassa causing yellow leaf spot on Datura stramonium in China.

Taxon: D. stramoniumDatura stramoniume0
Interactor: A. crassaAlternaria crassae0pathogen
Outcome: first report of A. crassa causing leaf yellow spote0
Setting: Chinae0

Verbatim

e0
“To our knowledge, this report is the first report of A. crassa causing leaf yellow spot on D. stramonium in China.”
✓ located verbatim in the source · abstract, characters 3449–3563

Title

First Report of Alternaria crassa Causing Yellow Spots on Datura stramonium in China

S. X. Yang; Y. L. Liu Plant Disease 2024. doi:10.1094/pdis-08-23-1494-pdn

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

A. crassa was restricted to Datura hosts.

Taxon: DaturaDaturae0
Interactor: A. crassaAlternaria crassae0pathogen
Outcome: restricted to be confined with only hosts genera of Daturae0

Verbatim

e0
“A. crassa and A. longipes were restricted to be confined with only hosts genera of Datura and Nicotiana, respectively”
✓ located verbatim in the source · abstract, characters 468–585

t0
“Solanaceous hosts”
✓ located verbatim in the source · title, characters 61–78

Title

Diagnosis of disease and association of Alternaria spp. with Solanaceous hosts

Alka Kushwaha; U. Narain Annals of Plant Protection Sciences 2016

Other claims from this paper (4)

Observation Four Alternaria species were associated with Solanaceae hosts.
Observation A. solani infected nine host plants and was widespread.
Observation A. longipes was restricted to Nicotiana hosts.
Method / resource A key was developed to identify four Alternaria species associated with Solanaceous hosts.

Observationobservedreview summarybasis n/a

Claim · model-written summary

PAL activity often increases after pathogen attack in jimsonweed with A. crassa.

Taxon: jimsonweedDatura stramoniume0
Interactor: A. crassaAlternaria crassae0pathogen
Gene: phenylalanine ammonia-lyase (PAL)e0
Outcome: activitye0
Direction: Increasede0

Verbatim

e0
“Increased activity of a key enzyme of this pathway, phenylalanine ammonia-lyase (PAL), is often a response to pathogen attack, as demonstrated in two weeds and their associated bioherbicidal pathogens: Alternaria cassiae on sicklepod and A. crassa on jimsonweed”
✓ located verbatim in the source · abstract, characters 900–1161

t0
“Bioherbicides”
✓ located verbatim in the source · title, characters 27–40

Title

Chemical Interactions with Bioherbicides to Improve Efficacy

Robert E. Hoagland Weed Technology 1996. doi:10.1017/s0890037x00040586

Other claims from this paper (9)

Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Disease ratings did not differ significantly between varieties across spore doses.

Taxon: jimsonweedDatura stramoniumt0
Interactor: A. crassaAlternaria crassae0pathogen
Outcome: disease ratingse0
Direction: no significant varietal differencese0

Verbatim

e0
“Spore dose response tests with A. crassa spores (6.25 to 100 x 103 spores ml −1 ) showed no significant varietal differences in disease ratings.”
✓ located verbatim in the source · abstract, characters 513–657

t0
“jimsonweed”
✓ located after whitespace/quote normalisation · title, characters 72–82

Title

Pathogenic Interactions of Alternaria crassa and Phenolic Metabolism in Jimsonweed (Datura stramonium L.) Varieties

Robert E. Hoagland; C. Douglas Boyette Weed Science 1994. doi:10.1017/s0043174500084137

Other claims from this paper (7)

Observation The two jimsonweed varieties did not differ significantly in infection across growth stages.
Intervention effect Phenylalanine ammonia-lyase activity increased two- to threefold in both varieties after spore treatment.
Observation Treated varieties differed significantly only at 72 hours.
Intervention effect Alternaria exposure lowered total soluble phenolics in both varieties.
Intervention effect Infection increased extract absorbance, particularly in the red-stemmed variety.
Observation Anthocyanin content was about elevenfold higher in red-stemmed than green-stemmed jimsonweed.
Intervention effect Alternaria treatment slightly increased the anthocyanin absorption peak of red-stemmed jimsonweed.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Alternaria exposure lowered total soluble phenolics in both varieties.

Taxon: jimsonweedDatura stramoniumt0
Treatment: Exposure to A. crassae0
Interactor: A. crassaAlternaria crassae0pathogen
Outcome: total ethanol-soluble phenolic levelse0
Direction: lowerede0

Not reportedComparator

Verbatim

e0
“Exposure to A. crassa lowered total ethanol-soluble phenolic levels in both varieties 72 h after treatment.”
✓ located verbatim in the source · abstract, characters 946–1053

t0
“jimsonweed”
✓ located after whitespace/quote normalisation · title, characters 72–82

Title

Pathogenic Interactions of Alternaria crassa and Phenolic Metabolism in Jimsonweed (Datura stramonium L.) Varieties

Robert E. Hoagland; C. Douglas Boyette Weed Science 1994. doi:10.1017/s0043174500084137

Other claims from this paper (7)

Observation The two jimsonweed varieties did not differ significantly in infection across growth stages.
Observation Disease ratings did not differ significantly between varieties across spore doses.
Intervention effect Phenylalanine ammonia-lyase activity increased two- to threefold in both varieties after spore treatment.
Observation Treated varieties differed significantly only at 72 hours.
Intervention effect Infection increased extract absorbance, particularly in the red-stemmed variety.
Observation Anthocyanin content was about elevenfold higher in red-stemmed than green-stemmed jimsonweed.
Intervention effect Alternaria treatment slightly increased the anthocyanin absorption peak of red-stemmed jimsonweed.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Alternaria treatment slightly increased the anthocyanin absorption peak of red-stemmed jimsonweed.

Taxon: jimsonweedDatura stramoniumt0
Material: red-stemmed varietye0
Treatment: A. crassa treatmente0
Interactor: A. crassaAlternaria crassae0pathogen
Outcome: anthocyanin absorption peake0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“A. crassa treatment slightly increased the anthocyanin absorption peak of the red-stemmed variety.”
✓ located verbatim in the source · abstract, characters 1330–1428

t0
“jimsonweed”
✓ located after whitespace/quote normalisation · title, characters 72–82

Title

Pathogenic Interactions of Alternaria crassa and Phenolic Metabolism in Jimsonweed (Datura stramonium L.) Varieties

Robert E. Hoagland; C. Douglas Boyette Weed Science 1994. doi:10.1017/s0043174500084137

Other claims from this paper (7)

Observation The two jimsonweed varieties did not differ significantly in infection across growth stages.
Observation Disease ratings did not differ significantly between varieties across spore doses.
Intervention effect Phenylalanine ammonia-lyase activity increased two- to threefold in both varieties after spore treatment.
Observation Treated varieties differed significantly only at 72 hours.
Intervention effect Alternaria exposure lowered total soluble phenolics in both varieties.
Intervention effect Infection increased extract absorbance, particularly in the red-stemmed variety.
Observation Anthocyanin content was about elevenfold higher in red-stemmed than green-stemmed jimsonweed.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Invert emulsion abolished the selectivity of A. crassa.

Taxon: Datura spp.Daturae1
Treatment: Invert emulsione0
Interactor: A. crassaAlternaria crassae0biocontrol_agent
Outcome: selectivity of Alternaria cassiae and A. crassae0
Direction: abolishede0

Not reportedComparator

Verbatim

e0
“Invert emulsion also abolished the selectivity of Alternaria cassiae and A. crassa.”
✓ located verbatim in the source · abstract, characters 285–368

e1
“The emulsion also facilitated cross-infectivity by A. crassa, a mycoherbicide specific to Datura spp., Cassia obtusifolia, and other species (...)”
✓ located verbatim in the source · abstract, characters 459–605

Title

Abolition of Selectivity of Two Mycoherbicidal Organisms and Enhanced Virulence of Avirulent Fungi by an Invert Emulsion

Z. Amsellem Phytopathology 1991. doi:10.1094/phyto-81-985

Other claims from this paper (5)

Intervention effect Invert emulsion removed the dew requirement for mycoherbicide establishment.
Intervention effect Invert emulsion reduced the inoculum threshold to one conidium per droplet.
Intervention effect Invert emulsion abolished the selectivity of Alternaria cassiae.
Observation A. cassiae attacked eight plant species, including soybean.
Intervention effect The emulsion facilitated cross-infectivity by A. crassa.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

The emulsion facilitated cross-infectivity by A. crassa.

Taxon: Datura spp.Daturae0
Treatment: The emulsione0
Interactor: A. crassaAlternaria crassae0biocontrol_agent
Outcome: cross-infectivity by A. crassae0
Direction: facilitatede0

Not reportedComparator

Verbatim

e0
“The emulsion also facilitated cross-infectivity by A. crassa, a mycoherbicide specific to Datura spp., Cassia obtusifolia, and other species (...)”
✓ located verbatim in the source · abstract, characters 459–605

Title

Abolition of Selectivity of Two Mycoherbicidal Organisms and Enhanced Virulence of Avirulent Fungi by an Invert Emulsion

Z. Amsellem Phytopathology 1991. doi:10.1094/phyto-81-985

Other claims from this paper (5)

Intervention effect Invert emulsion removed the dew requirement for mycoherbicide establishment.
Intervention effect Invert emulsion reduced the inoculum threshold to one conidium per droplet.
Intervention effect Invert emulsion abolished the selectivity of Alternaria cassiae.
Intervention effect Invert emulsion abolished the selectivity of A. crassa.
Observation A. cassiae attacked eight plant species, including soybean.

A. crassa 9 claims

9 claims