Statements by pest managers. The declaration forms have been submitted since July 5, 2011. The data has a low degree of reliability because it is recorded manually by third parties, i.e. pest managers and *is not subject to any validation by the City of Montréal*.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

There are several species of moths whose caterpillars are significant pests on agricultural crops. While there are natural predators, some are unwilling hosts for parasites. Some parasitoid wasp species contribute to biological control of these caterpillar pests by laying eggs inside live caterpillars.Dataset Type: OccurrenceSpecimen Type: Preserved specimens

The nematode collection was begun by A.D. Baker in 1943 and is the primary depository for Canadian nematodes excluding parasites of humans and other animals. There are nearly 30,000 slides and 5000 vials of over 88,000 roundworm specimens in the Canadian National Collection of Insects, Arachnids, and Nematodes (CNC), including approximately 5000 primary and secondary types of nearly 400 species. The nematode type catalogue, as of 1985 (from Journal of Nematology 17: 220–234) is available online. This checklist is based on a subset of CNC’s nematode (roundworm) accessions from Canada’s provinces and territories. This checklist is not exhaustive; nematodes regulated by the Canadian Food Inspection Agency are purposefully removed from this compilation. Scientific names were cross-referenced against valid and accepted names indicated in Nemys, the World Database of Nematodes. Dataset Type: ChecklistSpecimen Type: Preserved specimens

Historical finds of Operophtera brumata

Historical finds of Fenusa pumila

Historical finds of Pristiphora erichsonii

Historical finds of Profenusa thomsoni

Historical finds of Lymantria dispar

This theme presents observations of invasive exotic species (IAS)transmitted and validated using the Sentinelle tool, an EEE detection system.An invasive exotic species is a plant, animal or microorganism (virus,bacteria or fungi) that are introduced outside of their natural range. Sonestablishment or its spread may pose a threat to the environment,the economy or society. The species listed are species of fauna and floraconcerning (or potentially worrying) for Quebec's biodiversity. Ellesinclude EEE present in Quebec and EEE not listed in Quebec atmonitor.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Historical finds of Coleophora laricella