921) Official control - Urocystis cepulae, onion smut

In late September 2019, onion smut was detected on onions on one property near Murray Bridge in South Australia. The …

922) Sri Lanka reviews its phytosanitary system to make it shine

4 October 2019, Colombo - The name Lanka is derived from the Tamil word "ilanku" (இலங்கு), which means "to shine", …

923) Focus on the oriental fruit fly's impact on international trade

Bactrocera dorsalis on a dragon fruit. Photo credits: Rui Cardoso Pereira.

924) Archive OLD Pages / Phytosanitary Systems / PEST RISK ANALYSIS / PEST RISK ANALYSIS

Contributed resources (External resources) of particular relevance to PRA Guidelines, Training Materials, Examples and Documents relevant to PRA – are …

925) Detection of willow black canker on willow

In March 2006, black willow canker was detected on willow trees in the ACT and NSW. It has been decided …

926) Detection of tomato torrado virus in South Australia

In South Australia, the virus causes leaf mottling, yellow spotting followed by necrosis at the base of leaflets. In some …

927) Detection of Takecallis arundinariae in Australia

Other known hosts: On undersides of mature leaves of bamboos (especially Arundinaria, and Phyllostachys, but sometimes also on Nandina, Bambusa …

928) New hosts for Phoma herbarum in Western Australia

This is the first report of P. herbarum on Pisum sativum and Bituminaria bituminosa in Australia. Phoma herbarum has been …

929) Detection of Garlic allexiviruses in Western Australia

Garlic allexiviruses was detected in August 2011. It is likely to be widely distributed as plants are vegetatively propagated. Viruses …

930) Schizotetranychus baltazari in northern Australia

This species has been known mainly from a wide range of the Southeast and Southwest Asia countries. The spider mite …