Bacterial soft rots
-
Continued part 1, part 2 of ebook "Plant pathology (Fifth edition)" provide readers with content about: specific plant diseases; environmental factors that cause plant diseases; plant diseases caused by fungi; plant diseases caused by prokaryotes - bacteria and mollicutes; plant diseases caused by parasitic higher plants, invasive climbing plants, and parasitic green algae; plant diseases caused by viruses;...
568p hanlinhchi 11-11-2022 19 3 Download
-
Dickeya sp. strain PA1 is the causal agent of bacterial soft rot in Phalaenopsis, an important indoor orchid in China. PA1 and a few other strains were grouped into a novel species, Dickeya fangzhongdai, and only the orchid-associated strains have been shown to cause soft rot symptoms.
16p vitzuyu2711 29-09-2021 8 1 Download
-
Pectobacterium spp. are necrotrophic bacterial plant pathogens of the family Pectobacteriaceae, responsible for a wide spectrum of diseases of important crops and ornamental plants including soft rot, blackleg, and stem wilt. P. carotovorum is a genetically heterogeneous species consisting of three valid subspecies, P. carotovorum subsp. brasiliense (Pcb), P. carotovorum subsp. carotovorum (Pcc), and P. carotovorum subsp. odoriferum (Pco).
22p viseulgi2711 31-08-2021 5 1 Download
-
Pectobacterium carotovorum subsp. brasiliense is a broad host range bacterial pathogen, which causes blackleg of potatoes and bacterial soft rot of vegetables worldwide. Production of plant cell wall degrading enzymes is usually critical for Pectobacterium infection. However, other virulence factors and the mechanisms of genetic adaptation still need to be studied in detail.
17p visilicon2711 20-08-2021 16 1 Download
-
The aim of the study is to make identification and characterization of the causal agent of bacterial soft rot of onion by using morphological and biochemical methods.
8p caygaocaolon11 21-04-2021 11 1 Download
-
The present study was conducted to evaluate bacterial endophytes against Pythium spp. causing soft rot of ginger. Water soaked lesions at the emerging base and the collar region was the typical symptoms observed on infected plants. Sprout appeared pale yellowish and withering off of plant was seen and such rhizomes were rotten and emitted foul smell in which diseased plants came off with a gentle pull.
8p cothumenhmong5 17-05-2020 14 2 Download
-
The rotting of potato tubers is usually noticed from the time of planting till harvesting also in country stores as well as in cold stores. The proper isolation, pathogenicity testing and necessary characterization studies are very much essential for identification of actual causal organism which is very necessary for development of effective management strategy.
8p trinhthamhodang5 16-05-2020 14 1 Download
-
aqueous plant extracts against storage Bacterial soft rot is one of the most common diseases of vegetables including potato which is found both in field and storage. Although, various micro-organisms are responsible for the soft rot disease in potato but Erwinia carotovora is mostly responsible for this disease. Use of chemical antibiotics on stored products can lead to the development of multidrug resistance in various human pathogenic bacteria causing severe health complications.
10p cothumenhmong4 23-03-2020 11 0 Download
-
The tomato (var. sumberson) is highly susceptible to diseases caused by microorganisms as well as pest infestations; as a result serious loss is caused thereof in the production of those crops. On the background of these facts, the research was focused on controlling the diseases through the selected treatments with the objectives of evaluating the efficacy of Lantana camara extract, Balanites extract and their combinations to assess on controlling the pest/disease incidence and severity in tomato field conducted in Hamelmalo Agricultural College.
16p nguathienthan3 27-02-2020 17 0 Download
-
Tissues of the spikes of Orobanche spp. contain phenols and mannitol pathways, and it seems that it is very resistant, or may be immune, to bacterial infection. Therefore extracts of 3 Orobanche species, O. cernua, O. crenata, and O. egyptiaca, were evaluated for their antibacterial activity against local isolates of crown gall (Agrobacterium) and soft rot (Erwinia) phytopathogens.
5p vitamix 15-02-2019 18 0 Download