scholarly journals First Report of Sooty Mold Caused by Cladosporium tenuissimum on Pitaya in China

Plant Disease ◽  
2020 ◽  
Vol 104 (1) ◽  
pp. 290
Author(s):  
G. Xu ◽  
F. Zheng ◽  
F. Qiu ◽  
J. Zhou ◽  
F. Q. Zheng ◽  
...  
Keyword(s):  
2017 ◽  
Vol 10 (2) ◽  
pp. 135-138
Author(s):  
Rodrigo Souza Santos ◽  
Ana Lúcia Benfatti Gonzalez Peronti

Resumo. As cochonilhas são insetos sugadores de seiva que causam enfraquecimento das plantas, queda de frutos, além de atuarem como vetores de fitopatógenos e favorecerem a ocorrência da fumagina, que por sua vez diminui a capacidade fotossintética das plantas. A espécie Phenacoccus solenopsis Tinsley é uma espécie polífaga e relatada em plantas cultivadas, ornamentais, hortaliças e espécies daninhas. No presente estudo, registrou-se a ocorrência da cochonilha P. solenopsis na cultura do quiabeiro no município de Rio Branco, estado do Acre, Brasil. Exemplares da cochonilha foram coletados em plantas de quiabeiro cultivados em horta urbana em março de 2015. Observou-se que a infestação da cochonilha ocorreu em brotos terminais, caules e frutos dessa malvácea. Ressalta-se ser esse o primeiro relato de ocorrência e infestação de P. solenopsis em quiabeiro no estado do Acre. Occurrence of Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae) in okra in Acre state, BrazilAbstract. Mealybugs are sap-sucking insects that cause weakening of plants, fruit drop, and act as vectors of pathogens and favor the occurrence of sooty mold which decreases in the photosynthetic capacity of plants. The species Phenacoccus solenopsis Tinsley is a polyphagous species and has been reported in cultivated, ornamental plants, vegetables and weeds. In the present study, the mealybug P. solenopsis was reported in okra culture in the county of Rio Branco, state of Acre, Brazil. Samples of mealybug were collected in cultivated okra plants in urban garden in March 2015. It was observed that the infestation of the mealybug occurred in terminal buds, stems and fruits of these plants. It is noteworthy that this is the first report of occurrence and infestation of P. solenopsis in Acre state.


1969 ◽  
Vol 94 (3-4) ◽  
pp. 285-287
Author(s):  
Luz M. Serrato-Díaz ◽  
Lydia I. Rivera-Vargas ◽  
Ricardo Goenaga

FIRST REPORT OF SOOTY MOLD OF LONGAN (DIMOCARPUS LONGAN L.) CAUSED BY TRIPOSPERMUM POROSPORIFERUM MATSUSHIMA AND T. VARIABILE MATSUSHIMA IN PUERTO RICO


1988 ◽  
Vol 62 (01) ◽  
pp. 141-143 ◽  
Author(s):  
Gerard M. Thomas ◽  
George O. Poinar

A sporulating Aspergillus is described from a piece of Eocene amber originating from the Dominican Republic. The Aspergillus most closely resembles a form of the white spored phase of Aspergillus janus Raper and Thom. This is the first report of a fossil species of Aspergillus.


2005 ◽  
Vol 173 (4S) ◽  
pp. 377-378
Author(s):  
Yasunori Hiraoka ◽  
Kazuhiko Yamada ◽  
Yuji Shimizu ◽  
Hiroyuki Abe
Keyword(s):  

1998 ◽  
Vol 37 (08) ◽  
pp. 297-298 ◽  
Author(s):  
A. Özet ◽  
A. Arpaci ◽  
S. Kömiircü ◽  
G. Üçkaya

Summary50 years old man suffering from primary lung adenocarcinoma presented with high levels of both beta subunit human chorionic gonadotropin (βHCG) and cancer antigen 15-3 (CA 15-3) in the absence of elevated carcinoembrionic antigen (CEA), alfa fetoprotein (AFP) and carbohydrate antigen 19-9 (CA 19-9). Although βHCG or CA 15-3 high levels were reported in adenocarcinoma of lung, this is the first report of a patient with high levels of both markers.


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