|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM37539513X |
| 003 |
DE-627 |
| 005 |
20240726233609.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
240726s2024 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1094/PDIS-01-24-0206-RE
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1482.xml
|
| 035 |
|
|
|a (DE-627)NLM37539513X
|
| 035 |
|
|
|a (NLM)39051995
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Xu, Lingling
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Identification, Pathogenicity, and Fungicide Sensitivity of Colletotrichum Species Associated with Anthracnose on Italian Ryegrass in Southwestern China
|
| 264 |
|
1 |
|c 2024
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 25.07.2024
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status Publisher
|
| 520 |
|
|
|a Italian ryegrass (Lolium multiflorum L.) is widely cultivated as an important forage worldwide because of its high nutritional value and good palatability. Anthracnose caused by Colletotrichum species was a common and new emerging disease of Italian ryegrass. In this study, 88 Colletotrichum isolates were collected from diseased leaves of Italian ryegrass planting regions in Sichuan, Chongqing and Guizhou provinces of southwestern China between 2019 and 2022. By pure culture technique, 15 representative single-spore isolates were obtained for further study. Multi-locus phylogenetic analysis coupled with morphological features showed that these isolates were finally identified as six new record species: C. cereale of the C. graminicola species complex, C. fioriniae and C. nymphaeae of the C. acutatum species complex, C. boninense and C. citricola of the C. boninense species complex, and C. nageiae. Pathogenicity tests indicated that all species could induce anthracnose symptoms; of these, C. cereale was more invasive than other species, followed by C. fioriniae, C. nageiae, C. citricola and C. boninense; C. nymphaeae was weakest pathogenic to Italian ryegrass plants (P ≤ 0.05). Fungicide sensitivity assays showed that iprodione, propineb and oxime·tebuconazole had strong inhibitory effect on the mycelial growth of six Colletotrichum species; in addition, azoxystrobin and fludioxonil also significantly inhibited the mycelial growth of C. nymphaeae and C. fioriniae, respectively. These results provide the basis for the diagnosis and detection in the field, pathogen identification and management of anthracnose on Italian ryegrass
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a <italic>Colletotrichum</italic> species
|
| 650 |
|
4 |
|a Italian ryegrass
|
| 650 |
|
4 |
|a anthracnose
|
| 650 |
|
4 |
|a fungicide sensitivity
|
| 650 |
|
4 |
|a identification
|
| 700 |
1 |
|
|a Xu, Zhiting
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Liu, Jiaqi
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Cui, Huawei
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Long, Jiahui
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xue, Longhai
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Li, Chunjie
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g (2024) vom: 25. Juli
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
|
| 773 |
1 |
8 |
|g year:2024
|g day:25
|g month:07
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1094/PDIS-01-24-0206-RE
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|j 2024
|b 25
|c 07
|