Abaca Mosaic Disease
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Questions and Answers

Bunchy-top virus disease was first observed in Silang, Cavite in 1915.

True

Abaca bract mosaic is caused by a bacterial infection.

False

Fusarium wilt is a viral disease that affects abaca plants.

False

All the insect vectors of the virus diseases in abaca are beetles of different species.

<p>False</p> Signup and view all the answers

Abaca sheath rot is caused by a bacterial pathogen.

<p>True</p> Signup and view all the answers

Abaca mosaic disease was first observed at the Odell Plantation in Tagum, Davao Del Norte in 1933.

<p>True</p> Signup and view all the answers

The abaca mosaic virus (AbaMV) is a DNA virus similar to the banana bunchy-top virus (BBTV).

<p>False</p> Signup and view all the answers

One of the reasons for the rapid spread of abaca mosaic disease was the abandonment of plantations during World War II.

<p>True</p> Signup and view all the answers

Abaca bract mosaic disease was first reported in the Philippines in 2000.

<p>True</p> Signup and view all the answers

Infected plants with abaca bract mosaic disease exhibit spindle-shaped chlorotic streaks on their older leaves.

<p>False</p> Signup and view all the answers

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