New melon disease turns up in seed-production fields – TheGrower

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http://www.thegrower.com/news/New-melon-disease-turns-up-in-seed-production…

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Fri 2014-Nov-28

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Courtesy California Department of Food and Agriculture Cucumber green mottle mosaic virus Although cucumber green mottle mosaic virus was originally described in 1935, it was first confirmed in the United States in 2013 in a few California melon seed production fields.

This season it was found in a few additional California seed fields, according to a news release from the American Seed Trade Association.

The virus can be transmitted through seed as well as through contaminated farm equipment, workers and irrigation water.

It belongs to the genus tobamovirus, which includes tobacco mosaic virus.

CGMMV has a fairly narrow host range, affecting members of the cucurbit family including watermelons, melons, cucumbers, pumpkins squash and gourds.

In severe outbreaks, it can cause extensive plant and fruit loss.

The disease initially found during routine phytosanitary inspections of seed production fields. Trace back investigations found a few additional fields that were “quickly abated,” according to the release.

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Original title:

New melon disease turns up in seed-production fields – TheGrower

Original text (summary):

Courtesy California Department of Food and Agriculture Cucumber green mottle mosaic virus Although cucumber green mottle mosaic virus was originally described in 1935, it was first confirmed in the United States in 2013 in a few California melon seed production fields.

This season it was found in a few additional California seed fields, according to a news release from the American Seed Trade Association.

The virus can be transmitted through seed as well as through contaminated farm equipment, workers and irrigation water.

It belongs to the genus tobamovirus, which includes tobacco mosaic virus.

CGMMV has a fairly narrow host range, affecting members of the cucurbit family including watermelons, melons, cucumbers, pumpkins squash and gourds.

In severe outbreaks, it can cause extensive plant and fruit loss.

The disease initially found during routine phytosanitary inspections of seed production fields. Trace back investigations found a few additional fields that were “quickly abated,” according to the release.

Issues

Issue(s) that this article relates to, if applicable.

Issue Status Start
Northern Australia – Cucumber mosaic virus outbreak 2014-15 emerging
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Alert