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Crop residue destruction strategies that enhance rather than inhibit reproduction of Monosporascus cannonballus 总被引:1,自引:0,他引:1
M. E. Stanghellini † M. M. Waugh K. C. Radewald D. H. Kim D. M. Ferrin T. Turini 《Plant pathology》2004,53(1):50-53
Destruction of infected crop residue is a management strategy commonly recommended for the control of many plant diseases. Based upon knowledge of the biology of the root-infecting fungus Monosporascus cannonballus , this strategy is a likely candidate for use in the management of vine decline of melons caused by this pathogen. Specifically, ascospores, the primary survival structure and inoculum for root infection, are produced on infected melon roots primarily after crop termination. Thus, destruction of infected roots prior to reproduction would be a very practical method of preventing inoculum build-up in soil. Results from this study demonstrated that two plant residue destruction methods commonly used by growers at crop termination [i.e. foliar application of a herbicide (glyphosate) and mechanical destruction of vines] significantly enhanced, relative to untreated controls, the rapidity and extent of pathogen reproduction on infected roots left in field after harvest. 相似文献
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Giorgi M. Del Carlo S. Saccomanni G. ebkowska-Wieruszewska B. Turini V. Kowalski C. 《Veterinary research communications》2009,33(1):189-192
Veterinary Research Communications - 相似文献
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Galli C Duchi R Crotti G Turini P Ponderato N Colleoni S Lagutina I Lazzari G 《Veterinary research communications》2004,28(Z1):121-126
Many factors influence the efficiency of the in vitro embryo production technology in cattle but the most important are the physiological conditions of the donor and the culture protocols for oocyte maturation and fertilization and for embryo culture from zygote to blastocyst. Therefore, general factors such as age, body conditions and herd management play a pivotal role together with more specific factors such as reproductive soundness and ovarian cyclicity. Given that good quality and competent oocytes are available a complex series of processes, including oocyte maturation, fertilization and culture of the derived zygotes, must be completed to generate viable embryos. 相似文献
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Galli C. Duchi R. Crotti G. Turini P. Ponderato N. Colleoni S. Lagutina I. Lazzari G. 《Veterinary research communications》2004,28(1):121-126
Many factors influence the efficiency of the in vitro embryo production technology in cattle but the most important are the physiological conditions of the donor and the culture protocols for oocyte maturation and fertilization and for embryo culture from zygote to blastocyst. Therefore, general factors such as age, body conditions and herd management play a pivotal role together with more specific factors such as reproductive soundness and ovarian cyclicity. Given that good quality and competent oocytes are available a complex series of processes, including oocyte maturation, fertilization and culture of the derived zygotes, must be completed to generate viable embryos. 相似文献
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