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Species in the genus Trichoderma are important as commercial source of several enzymes, biofungicides, and growth promoters. The most common biological control agents of the genus are strains of T. harzianum, T .viride and T. viriens. In this study, sixteen selected isolates of T. harzianum from ...


Siameto, ENOkoth, S.Amugune, N.O.Chege, NC[Molecular characterization and identification of biocontrol isolates of Trichoderma harzianum from Embu District, Kenya]Molecular characterization and identification of biocontrol isolates of Trichoderma harzianum from Embu District, Kenya

The pan-tropical grass genus Brachiaria comprises about 100 species, several of which are forages of economic importance, particularly in tropical America. Acremonium implicatum is a fungus that forms an endophytic association with at least some of these economically important grasses. To ascerta...


Dongyi, H.Kelemu, Segenet[Acremonium implicatum, a seed-transmitted endophytic fungus in Brachiaria grasses]Acremonium implicatum, a seed-transmitted endophytic fungus in Brachiaria grasses

A severe disease was observed in the potato variety Criolla Colombiana . Main symptomatology consisted of discoloration or yellowing of the whole plant, apical leafroll, dwarfing, axillary buds and thicker internodes. Phytoplasmas related to 16SrV and 16SrXII groups were identified by nested PCR...


Mejía, Juan FernandoContaldo, N.Paltrinieri, SPardo, Juan ManuelRios, CAÁlvarez, E.Bertaccini, A[Molecular detection and identification of group 16SrV and 16SrXII phytoplasma associated with potatoes in Colombia]Molecular detection and identification of group 16SrV and 16SrXII phytoplasma associated with potatoes in Colombia

The knowledge and understanding of the genetic structure of bean (Phaseolus vulgaris L.) landraces is important for the implementation of measures addressed to their management and conservation. The purpose of this paper was to study the pattern of genetic variation in nine red-seeded landraces c...


Gómez, O.J.Blair, Matthew W.Frankow-Lindberg, BEGullberg, U[Molecular and phenotypic diversity of common bean landraces from Nicaragua]Molecular and phenotypic diversity of common bean landraces from Nicaragua

Fory Sánchez, Paola AndreaBravo Guerrero, DAricapa, María GirlenaPrado Patiño, G.A.Mosquera Cifuentes, Gloria Maria[Diagnostico molecular B. glumae y B. gladioli en semillas de arroz : Laboratorio de patología de Arroz]Diagnostico molecular B. glumae y B. gladioli en semillas de arroz : Laboratorio de patología de Arroz

Phthorimaea operculella granulovirus (PhopGV) is infectious for larvae of different Gelechiidae insect species, including Tuta absoluta and Phthorimaea operculella. As these are major economic pests in North and sub‐Saharan Africa as well as in the Mediterranean area, the development of locally s...


Ben Tiba, S.Larem, A.Laarif, A.Fritsch, E.Undorf-Spahn, K.Ekesi, S.Wennmann, J.T.Kroschel, J.Fattouch, S.Jehle, J.A.Mohamed, S.A.[The potential of novel African isolates of Phthorimaea operculella granulovirus for the control of Tuta absoluta.]The potential of novel African isolates of Phthorimaea operculella granulovirus for the control of Tuta absoluta.

Anderson, Pamela K.Morales, Francisco José[Whitefly and whitefly-borne viruses in the tropics: building a knowledge base for global action]Whitefly and whitefly-borne viruses in the tropics: building a knowledge base for global action
Ochoa, LECheca Coral, Oscar E.Beebe, Stephen E.Lynch, Jonathan P.Blair, Matthew W.[Mapping and segregation distortion analysis in the G2333 x G19839 recombinant inbred line population of common beans]Mapping and segregation distortion analysis in the G2333 x G19839 recombinant inbred line population of common beans
Xu, S.T.Bai, T.T.Zhang, L.Fan, H.C.Yang, P.W.Yin, K.S.Zeng, L.Li, X.D.Guo, Z.X.Yang, B.M.Huang, Y.L.Li, Y.P.Zheng, S.J.[Evaluation of different banana varieties on Fusarium wilt TR4 resistance by phenotypic symptom and real-time quantitative PCR]Evaluation of different banana varieties on Fusarium wilt TR4 resistance by phenotypic symptom and real-time quantitative PCR

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