Y Flashcards

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1
Q

What are the three main types of plant diseases?

A

Fungal, bacterial, and viral diseases

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2
Q

True or false: Plant diseases can be caused by environmental factors.

A

True

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3
Q

What is the most common type of plant pathogen?

A

Fungi

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4
Q

What is the term for a plant disease that causes visible symptoms on the plant?

A

Symptomatic disease

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5
Q

What is the term for a plant disease that does not show visible symptoms on the plant?

A

Asymptomatic disease

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6
Q

What is the primary way in which fungal diseases spread in plants?

A

Through spores

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7
Q

What is the primary way in which bacterial diseases spread in plants?

A

Through wounds or natural openings

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8
Q

What is the primary way in which viral diseases spread in plants?

A

Through vectors like insects

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9
Q

True or false: Plant diseases can be transmitted through contaminated soil.

A

True

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10
Q

What is the term for a plant disease that affects the entire plant?

A

Systemic disease

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11
Q

What is the term for a plant disease that affects only a specific part of the plant?

A

Localized disease

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12
Q

What is the term for a plant disease that is caused by the plant’s own genetics?

A

Genetic disease

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13
Q

What is the term for a plant disease caused by an abiotic factor?

A

Non-infectious disease

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14
Q

What are some common symptoms of plant diseases?

A

Wilting, yellowing, spots, rotting

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15
Q

What is the term for a plant disease that causes the plant to turn yellow?

A

Chlorosis

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16
Q

What is the term for a plant disease that causes the plant to wilt?

A

Wilting disease

17
Q

What is the term for a plant disease that causes the plant tissue to die and turn black?

A

Necrosis

18
Q

What is the term for a plant disease that causes the plant to develop dark spots on its leaves?

A

Leaf spot disease

19
Q

What is the term for a plant disease that causes the plant to rot from the inside?

A

Rot disease

20
Q

What is the term for a plant disease that causes the plant to develop abnormal growths?

A

Gall disease

21
Q

What is the term for a plant disease that causes the plant to have stunted growth?

A

Dwarf disease

22
Q

What is the term for a plant disease that causes the plant to have malformed flowers?

A

Floral malformation disease

23
Q

What is the term for a plant disease that causes the plant to have distorted leaves?

A

Leaf distortion disease

24
Q

What is the term for a plant disease that causes the plant to have abnormal root growth?

A

Root knot disease