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Questions and Answers
______ is characterized by the premature shedding of plant parts.
______ is characterized by the premature shedding of plant parts.
Abscission
A sudden death of a young bud is referred to as ______.
A sudden death of a young bud is referred to as ______.
blast
______ is associated with irregular patches on plant tissues or organs.
______ is associated with irregular patches on plant tissues or organs.
Blotch
A ______ is identified as a necrotic area with cracked features on plant tissue.
A ______ is identified as a necrotic area with cracked features on plant tissue.
______ refers to the yellowing of leaves, often due to a lack of chlorophyll.
______ refers to the yellowing of leaves, often due to a lack of chlorophyll.
______ describes the rotting of seedlings, commonly observed in young plants.
______ describes the rotting of seedlings, commonly observed in young plants.
______ is characterized by small patches of color appearing on plant surfaces.
______ is characterized by small patches of color appearing on plant surfaces.
The yellowing of normal green tissue, often a reaction to light, is termed ______.
The yellowing of normal green tissue, often a reaction to light, is termed ______.
______ involves the clustering of roots and flowers
______ involves the clustering of roots and flowers
______ is the oozing of sap from wounds or injuries on a plant.
______ is the oozing of sap from wounds or injuries on a plant.
A ______ is defined as the presence of a variegated pattern of green on plant tissues.
A ______ is defined as the presence of a variegated pattern of green on plant tissues.
______ refers to the infection of fruit, converting it to a hard and dry state.
______ refers to the infection of fruit, converting it to a hard and dry state.
______ is identified as the metamorphosis of petals, sepals and stamen.
______ is identified as the metamorphosis of petals, sepals and stamen.
______ is used to describe definite depressions with pits that are cracked.
______ is used to describe definite depressions with pits that are cracked.
______ is the decomposition of host tissue.
______ is the decomposition of host tissue.
The superficial brownish discoloration observed on plant surfaces is referred to as ______.
The superficial brownish discoloration observed on plant surfaces is referred to as ______.
______ results in the shortening of internodes, leading to a compressed growth habit.
______ results in the shortening of internodes, leading to a compressed growth habit.
______ refers to the abnormal swelling observed in plant tissues or organs.
______ refers to the abnormal swelling observed in plant tissues or organs.
A ______ is a slightly raised lesion on plant surfaces.
A ______ is a slightly raised lesion on plant surfaces.
The abnormal development of green pigmentation is referred to as ______.
The abnormal development of green pigmentation is referred to as ______.
Flashcards
Abscission
Abscission
Premature shedding of leaves, flowers, or fruits from a plant.
Blast
Blast
Sudden death of a young bud.
Blight
Blight
A disease or injury of plants marked by rapid death of leaves and stems.
Blotch
Blotch
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Canker
Canker
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Chlorosis
Chlorosis
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Curling
Curling
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Damping off
Damping off
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Die-back
Die-back
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Flecks
Flecks
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Etiolation
Etiolation
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Fasciculation
Fasciculation
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Gumming
Gumming
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Mosaic
Mosaic
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Mottling
Mottling
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Mummification
Mummification
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Phyllody
Phyllody
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Pitting
Pitting
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Rotting
Rotting
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Virescence
Virescence
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Wilting
Wilting
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Study Notes
- Abscission involves premature separation of plant parts
- Blast results in the sudden death of young buds
- Blight causes the death of host tissue
- Blotch manifests as the presence of irregular patches
- Canker refers to a necrotic area with cracks
- Chlorosis is the yellowing of leaves
- Curling is the abnormal bending of plant parts
- Damping off is the rotting of seedlings
- Die-back involves drying backward from the tip
- Flects are small patches of color
- Etiolation is the yellowing of normal green tissue, often a reaction to light
- Fasciculation is the clustering of roots and flowers
- Gumming is the oozing of sap from wounds
- Mosaic describes the presence of variegated patterns of green
- Mottling is less defined than a mosaic pattern
- Mummification is when an infected fruit becomes hard and dry
- Phyllody is the metamorphosis of petals, sepals, and stamens
- Pitting causes definite depressions with pits and cracks
- Rotting is the decomposition of host tissue
- Rousseting is a superficial brownish discoloration
- Rosetting is the shortening of internodes
- Sarcody involves abnormal swelling
- Scab appears as slightly raised areas
- Shot-hole refers to a perforated appearance
- Spot refers to a localized necrotic area, this is known as lesion
- Streak manifests as a long, narrow mark
- Vein clearing is when veins become translucent
- Virescence is the abnormal development of green pigmentation
- Wilting is a lack of water in plants
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