Emerging Pest Alerts

Warning: The following Alerts have not been confirmed with the appropriate National Plant Protection Organization(s). They are provided solely as an early warning to users, for emerging plant pests that are not present in the North American region. Users should use this information with caution.
Emerging Pest Alerts are news items obtained from public sources. They do not serve as official communication from NAPPO. The "Emerging Pest Alerts" is an early warning tool for emerging plant pests that are not present in the North American region. In most cases, information within alerts is not confirmed with the corresponding National Plant Protection Organization. They are provided solely as an early warning to NAPPO countries and should be used with this disclaimer in mind.
Scientific Name Title Sort descending Date Posted
Alert flag Candidatus Phytoplasma mali 'Candidatus Phytoplasma mali' found in Prunus Species in Europe. 16 Jan 2007 09:00
Alert flag Agrilus mali Agrilus mali: a pest of apples 16 Mar 2018 09:00
Alert flag Bactra bactrana Bactra bactrana reported feeding on peppers for the first time 14 Mar 2017 09:00
Alert flag Bactrocera dorsalis Bactrocera dorsalis: First report in Europe 24 Jan 2019 09:00
Alert flag Bactrocera invadens Bactrocera invadens found for the first time in India 17 Jul 2007 09:00
Alert flag Bombacoccus aguacatae Bombacoccus aguacatae, a new scale species found on avocados in Colombia 23 Apr 2010 09:00
Alert flag Ceratitis capitata Ceratitis capitata detected in Chile 24 Jan 2019 09:00
Alert flag Colombian datura virus  Colombian datura virus expanding host range to other Solanaceous crops in Europe 26 Jun 2006 09:00
Alert flag Cucumber green mottle mosaic virus Cucumber green mottle mosaic virus (CGMMV): New host records 14 Mar 2017 09:00
Alert flag Cydalima perspectalis Cydalima perspectalis, a pest of ornamental Buxus plants 14 Feb 2017 09:00
Alert flag Cydalima perspectalis Cydalima perspectalis: new distribution 15 May 2018 09:00
Alert flag Fieberiella florii Fieberiella florii, a North American Leafhopper Confirmed as a Vector for Apple Proliferation Phytoplasma 21 Feb 2006 09:00
Alert flag Hymenoscyphus fraxineus Hymenoscyphus fraxineus, causal agent of ash dieback: new hosts 20 Jun 2019 09:41
Alert flag Hymenoscyphus fraxineus Hymenoscyphus fraxineus, causal agent of ash dieback: new locations 16 Mar 2018 09:00
Alert flag Icerya genistae Icerya genistae in Barbados and the United States 07 Dec 2006 09:00
Alert flag Lasiodiplodia iraniensis Lasiodiplodia iraniensis: new host and distribution 23 Mar 2017 09:00
Alert flag Phytophthora kernoviae Phytophthora kernoviae found for the first time in New Zealand 05 Apr 2006 09:00
Alert flag Poliaspis cycadis Poliaspis cycadis (Poliaspis cycad scale) detected for the first time in Florida 11 Jun 2007 09:00
Alert flag Pseudomonas syringae pv. actinidiae Pseudomonas syringae pv. actinidiae: new distribution 20 Nov 2018 09:00
Alert flag Raffaelea lauricola sp. nov. Raffaelea lauricola sp. nov., new plant pathogen of Lauraceae vectored by ambrosia beetle, Xyleborus glabratus 30 Jul 2008 09:00
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Canada Official Pest Report

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United States Official Pest Report

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Mexico Official Pest Report