問題一覧
1
Necrotic- tiny spots on leaves, fruits, stems, etc
Flecks
2
Hyperplastic- tissue outgrowth, canker or wound
Callus
3
Necrotic- sunken lessios
Canker
4
Necrotic - Blighting/sidden death of buds
Blast
5
Necrotic- driving of leaves, die backward
Die back
6
Hypoplastic- yellowing of normally green tissue cause by inadequate light
Etiolation
7
Necrotic- Irregular spots on leaves or fruits
Blotch
8
Pre-necrotic- A flaccid condition of leaves, shoots or entire plants, or lack of water
Wilting
9
Hypoplastic- Variegation is less defined than mosaic, and the boundaries of light and dark variegated areas are more defused
Mottling
10
Hypoplastic- halting of the development of an organ (ergot of rye)
Abortion
11
Hyperplastic- abnormal curling of shoots or leaves
Curl
12
Hypoplastic- complete failure of chlorophyll
Chlorosis
13
Hypoplastic- subnormal size of entire plant
Dwarfing
14
Necrotic- rapid death of germinating seedlings
Damping off
15
Hypoplastic- metamorphosis of sepals, petals, etc.
Phyllody
16
Pre-necrotic- loss of green colour due to distraction of chlorophyll
Yellowing
17
Necrotic- final stage where fired fruit is called mummy
Mummification
18
pre-necrotic - soaked, transculent condition of tissue due to water ex. late blight lesson on potato leaves
Hydrosis
19
pre-necrotic - reddish brown zone in tissue at edge of necrotic area
Reddening
20
Hypoplastic- the leaf veins are transculent or pale
Vein clearing
21
Necrotic- Total killing of shoots, limbs, blossom, resembles scorch
Blight
22
Hyperplastic- development of predominantly bronze or purple pigments in tissue or organs
Abnormal discoloration
23
Bending outward or downward
Epinasty
24
Hypoplastic- shortening of the internodes of shoot or branches
Rosetting
25
Hyperplastic- premature falling of leaves
Abscission