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Blue Diamond® Growers - Growers - Cultural Techniques (1348 words) |
 | PPV is considered an especially serious disease, with crop damage ranging from poor fruit quality to complete crop loss. |
| Aphids transmit PPV by probing into an infected plant and acquiring the virus, then moving to another plant, probing it to see if it is a plant that it likes to feed on. |
| In many cases, aphids are thought to spread PPV from leaf to leaf or branch to branch while test probing on a single tree, which results in multiple infections on one tree. |
| Report!on PPV Trials (5249 words) |
| With regard to domestic ppv use, as it is very unlikely in a single domestic dwelling that a fan will be used away from the fire, the term defensive should be considered to mean use of ppv once the fire has been extinguished. |
| The research results indicated that ppv to be particularly suited to fire attack in small domestic dwellings however, caution was expressed regarding its use (ppv) due to the ‘significant amount of additional training’ that would be required. |
| The brief for these tests was to establish the effects of ppv on a casualty situated between the fire and the vent, and the effect of ppv on fire spread, two issues perceived at the time to be holding ppv use back. |
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