Flora Library
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field spread host:bugs.bio.usyd.edu.au
Listing 1 - 3 from 3 for field spread
plant pathogens view image plant surface active defenses crop residues survival dispersal non pathogenic related species natural control plant pathology glossary closely related plant diseases epidermal cells propagating material crop plants moisture levels
Plant Pathology Glossary
... pathogen in which the plant tissue around infected sites dies in order to prevent further spread of the infection. View Image. Hypha (pl. Hyphae) a single tubular thread-like filament of ... the Erysiphales (powdery mildew fungi). View Image. Primary Inoculum inoculum that initiates disease in the field following a dormant stage in its life cycle (called overwintering or oversummering). Compare with ...
bugs.bio.usyd.edu.au
Plant Pathology: Disease Management: Biological Control
... how it works commercial use the future Cultural Management Practices reducing inoculum reducing spread rate intercropping mulching DISEASE MANAGEMENT: BIOLOGICAL CONTROL Biological control of disease employs natural ... in efficacy under the range of environmental conditions likely to occur in the field. This problem can only be overcome by better understanding the environmental parameters that ...
bugs.bio.usyd.edu.au
Plant Pathology: Disease Management: Cultural Management Practices
... even benefit from this process if it serves to spread them throughout the field. Burning crop debris is a common practice, especially ... the soil. Top REDUCING THE RATE OF SPREAD OF DISEASE The rate of disease spread can be reduced by controlling the spacing of ... have indirect effects on the spread of plant pathogens, although, some forms of inoculum can be spread extensively during tillage. Tillage ...
bugs.bio.usyd.edu.au