Fungal Diseases (OCR GCSE Biology A, Combined (Gateway Science Suite)): Flashcards
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Practise the cards
11 cards from this deck
Type of disease causing rose black spot
Type of disease causing rose black spot
Fungal disease
Colour of spots on leaves with rose black spot
Colour of spots on leaves with rose black spot
Purple or black
What rose black spot reduces on leaves
What rose black spot reduces on leaves
Area for photosynthesis
Colour infected leaves turn before dropping
Colour infected leaves turn before dropping
Yellow
Effects of rose black spot on plant growth
Effects of rose black spot on plant growth
Reduced growth and flowering
How rose black spot spreads
How rose black spot spreads
Through spores
What carries rose black spot spores
What carries rose black spot spores
Water (rain) and wind
Chemical treatment for rose black spot
Chemical treatment for rose black spot
Fungicides
What to do with infected rose leaves
What to do with infected rose leaves
Strip from plant and destroy
Best way to destroy infected rose leaves
Best way to destroy infected rose leaves
Burning
Why not compost infected rose leaves
Why not compost infected rose leaves
Spores can survive and reinfect plants