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Estudio sobre la patogenicidad de Fusarium oxysporum f. phaseoli en el frijol. II. Pruebas varietales by Dongo Denegri, S.L., Muller, L.E.

“…The results obtained clearly demonstrate that none of the varieties tested was truly resistant to the attack of the fungus, since the latter could be reisolated from all infected plants. Thus one can speak only of a certain degree of tolerance. …”
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Occurrence of spot blotch in spring barley caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan by Dutbayev, Yerlan, Kuldybayev, Nurlan, Daugaliyeva, Saule, Ismailova, Elvira, Sultanova, Nadira, Özer, Göksel, Slyamova, Ayana, Mukin, Kadyrzhan, Dababat, Abdelfattah A., Yessimbekova, Minura

“…Inoculated seedlings showed clear symptoms of B. sorokiniana, and therefore, Koch’s postulates were fulfilled by reisolating the pathogen from artificially inoculated seedlings and identifying it based on standard morphology criteria. …”
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Macrophomina phaseolina on the tropical cover crops Mucuna pruriens var. utilis by Berner, D.K., Killani, A.S., Aigbokhan, E.I., Couper, D.C.

“…Necrotic root symptoms were evident on emerged seedlings as well as on older mucuna plants taken from infested pots. M. phaseolina was reisolated and Koch's postulates proved. Tropical farm management increasingly relies on M. p. utilis as a rotational cover crop to restore fertility after cereal cultivation. …”
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Causal agent of red stripe disease of rice by Elazegui, F.A., Castilla, N.P., Dalisay, T.U., Mew, T.W.

“…The fungal isolate was reisolated from the lesions of inoculated plants and reinoculated on test plants that became symptomatic, thus fulfilling Koch's postulates. …”
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The relationship of some Elsinoë and Sphaceloma species pathogenic on cassava and other Euphorbiaceae in Central and South America by Zeigler, Robert S., Lozano, J.C.

“…Pathogenicity on cassava of an isolate of Elsinoë brasiliensis from Eu. brasiliensis was enhanced by reisolation from cassava. Cultural characteristics on potato-dextrose agar were not sufficiently different to aid in separating the species. …”
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Outbreak of red leaf blotch caused by Dactuliochaeta glycines, on soybeans in Nigeria by Akem, C.N., Akueshi, C.O., Uwala, O.A., Dashiell, Kenton E.

“…Symptoms were reproduced and the pathogen was reisolated. D. glycines has been a problem on soybeans mainly in Zambia and Zimbabwe, with yield losses of up to 50% (1). …”
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Are you really my clone? Identity verification of the in-trust sweetpotato collection at the International Potato Center. by Ellis, David, Barkley, N.A., Rossel, G., Khan, A., Kilian, Andrzej

“…In vitro accessions which are not true-to-type are reisolated and cleaned of viruses from the confirmed true-to-type greenhouse accessions. …”
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Phomopsis head rot caused by Diaporthe helianthi : A new disease on sunflower in Argentina by Colombo, Denis Nahuel, Figueruelo, Andrea Mariana, Paniego, Norma Beatriz, Comerio, Ricardo Mario, Corro Molas, Andres Ezequiel

“…Pathogenicity experiments confirmed the presence of similar disease symptoms in inoculated sunflower heads, and D. helianthi was consistently reisolated from these organs. Our Koch's postulates testing results on heads constitute the first confirmed report that D. helianthi is the cause of Phomopsis head rot on sunflower in Argentina.…”
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The genome of Caenorhabditis bovis by Stevens, L., Rooke, S., Falzon, Laura C., Machuka, Eunice M., Momanyi, Kelvin N., Murungi, Maurice K., Njoroge, Samuel M., Odinga, Christian O., Ogendo, A., Ogola, J., Fèvre, Eric M., Blaxter, M.

“…Here, by sampling livestock markets and slaughterhouses in Western Kenya, we successfully reisolated C. bovis from the ear of adult female Zebu. …”
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Major cereal crops benefit from biological nitrogen fixation when inoculated with the nitrogen-fixing bacterium Pseudomonas protegens Pf-5 X940 by Fox, Ana Romina, Soto, Gabriela Cinthia, Valverde, Claudio Fabián, Russo, Daniela Marta, Lagares, Antonio, Zorreguieta, Ángeles, Pascuan, Cecilia Gabriela, Frare, Romina Alejandra, Mercado Blanco, Jesús, Dixon, Ray, Ayub, Nicolás Daniel, Alleva, Karina Edith

“…Pf-5 X940-GFP-tagged cells were always reisolated from the maize and wheat root surface but never from the inner root tissues. …”
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Evidences for endophytes parasiting traditional clones of cassava (Manihot esculenta Crantz) by Rivera, M.F., Laberry Saavedra, Rafael Alberto, Lozano, J.C.

“…Most of these species have been reported as endophytes in the literature; (b) inoculation on plantlets and callus tissues did not induce visible symptoms, but inoculated fungal species were reisolated from internal tissues near the inoculated points 30 days afterwards; (c) total root dry weights (Vha) of plots planted with stakes taken from commercial fields and treated with a systemic fungicide were higher than for similar plots treated with a protectant fungicide or untreated controls; and (d) histological studies observing fungal invasion into the host tissues have shown hyphal growth in colenchyma and parenchyma tissues of affected stems. …”
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Characterization of Mycosphaerellaceae species associated with citrus greasy spot in Panama and Spain by Aguilera-Cogley, Vidal, Berbegal, Mónica, Catalá, Santiago, Brentu, Francis C., Armengol, Josep, Vicent, Antonio

“…The isolates of the Z. citri-griseum complex from Panama induced typical greasy spot symptoms in ‘Valencia’ sweet orange plants and the inoculated fungi were reisolated. No symptoms were observed in plants of the ‘Ortanique’ tangor inoculated with A. africana. …”
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Borage (Borago officinalis) is a new host of Pseudomonas cichorii in the Ebro Valley of Spain. by Cambra, Miguel A., Palacio-Bielsa, Ana, López, María M.

“…A bacterium with identical characteristics to those described above was reisolated from the black lesions on inoculated plants. …”
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First report of leaf blight of Taro (Colocasia esculenta) caused by Phytophthora colocasiae in Ghana by Omane, E., Oduro, K.A., Cornelius, E., Opoku, I., Akrofi, Andrews, Sharma, K., Kumar, P. Lava, Bandyopadhyay, Ranajit

“…Control discs remained asymptomatic. P. colocasiae was reisolated from leaf discs and its identity confirmed by morphological characteristics. …”
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First report of mango malformation disease caused by Fusarium tupiense in Senegal by Senghor, A.L., Sharma, K., Kumar, P. Lava, Bandyopadhyay, Ranajit

“…Seven months after the inoculation, typical malformation symptoms were observed on vegetative parts on all inoculated plants, but not on control plants. F. tupiense was reisolated from symptomatic shoots of inoculated plants. …”
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First report of Nattrassia mangiferae as a postharvest fungal pathogen of white yam (Dioscorea rotundata) in Nigeria by Sangoyomi, T., Ekpo, E., Asiedu, Robert

“…The fungus grows rapidly on PDA and is able to attain a radial diameter of 90 mm by the fourth day after inoculation. Cultures reisolated from the inoculated tubers matched those used for inoculation. …”
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First report of Nattrassia mangiferae root and stem rot of cassava in West Africa by Msikita, W., Yaninek, John S., Ahounou, M., Baimey, H., Fagbemissi, R.

“…N. mangiferae was consistently reisolated from infected plants, and the identification was independently confirmed by the International Mycological Institute, Surrey, UK. …”
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First Report of Citrus Black Spot Caused by Phyllosticta citricarpa in Angola by Bassimba, Daniel, Nzambi, N., Paixao, M.I.S., Katula, I.G., Vicent, Antonio

“…P. citricarpa, identified as described above, was reisolated from lesions on inoculated fruit in all experiments, but not from control fruit. …”
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First report of crown rot caused by fusarium algeriense on wheat in Kyrgyzstan by Özer, Göksel, Erper, İsmail, Imren, Mustafa, Bozoglu, Tuğba, Ozdemir, Fatih, Dababat, Abdelfattah A.

“…The pathogen was successfully reisolated from the symptomatic tissues, confirming Koch’s postulates. …”
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