Data show where pathogens - fungal, bacillial or viral - have caused damage by reducing growth rates, tree vigor or have killed trees. Examples of forest diseases include White Pine Blister Rust, Armillaria Root Rot etc. The Government of Ontario tracks forest damage events to help proactively manage the detrimental effects to our forests. We monitor the threat and spread of invasive forest pest insect species in Ontario. The data is also important to the Forest Management Planning process in calculating timber volume loss within affected areas. This product requires the use of geographic information system (GIS) software.

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).**

DNRED has archived images of wall maps that represent pest management treatment plans from 1952-1993. The level of detail of the maps varies greatly over the 40 years of records. Typically, these maps are at a scale of 1:500,000 where 1 centimeter represents 5 kilometers on the ground. The archived treatment plans outline the broad application blocks. Considerable effort was made to digitize these maps in a more accessible format by DNRED and NRCan-CFS. Images were ground referenced and individual treatment polygons were outlined for all years from 1952-1993 so that they could be used in modern geographic information systems. The process of creating a digital map from a hand drawn map is not perfect and slight differences are expected./Le ministère des Ressources naturelles et du Développement de l’énergie (MRNDE) a archivé des cartes murales représentant les plans de traitement antiparasitaire de 1952 à 1993. Le niveau de détail des cartes varie grandement au fil de ces 40 années. En général, ces cartes sont à l’échelle 1

DNRED has archived images of wall maps that represent pest management treatment plans from 1952-1993. The level of detail of the maps varies greatly over the 40 years of records. Typically, these maps are at a scale of 1:500,000 where 1 centimeter represents 5 kilometers on the ground. The archived treatment plans outline the broad application blocks. Considerable effort was made to digitize these maps in a more accessible format by DNRED and NRCan-CFS. Images were ground referenced and individual treatment polygons were outlined for all years from 1952-1993 so that they could be used in modern geographic information systems. The process of creating a digital map from a hand drawn map is not perfect and slight differences are expected./Le ministère des Ressources naturelles et du Développement de l’énergie (MRNDE) a archivé des cartes murales représentant les plans de traitement antiparasitaire de 1952 à 1993. Le niveau de détail des cartes varie grandement au fil de ces 40 années. En général, ces cartes sont à l’échelle 1

This file outlines the boundaries of Manitoba Agriculture's crop reporting regions./This file describes the boundaries of Manitoba Agriculture's crop report regions.This file outlines the boundaries of the five crop reporting regions as specified in Manitoba Agriculture's Crop Report.The Manitoba Agriculture Crop Report provides information on progress of seeding and crop establishment, crop development, any pest activity including weeds, insects and disease, crop activity including weeds, insects and disease, harvest progress, insects and disease, harvest progress, insects and disease, harvest progress, crop yields and grades, fall field work progress, and status of winter cereal crop seeding and establishment. In addition, it provides information on haying progress and estimated yields, as well as pasture conditions.This file describes the boundaries of the five crop report regions as specified in the Agriculture Manitoba crop report.The Manitoba Agriculture crop report provides information on progress in planting and establishing crops, as well as crop establishment, vegetative development, pest activities including weeds, insects, and diseases, harvest progress, yields and crop rankings, progress on field work in the fall, and the status of planting and establishing winter cereal crops. In addition, it provides information on the haymaking process and estimated yields, as well as on pasture conditions.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Miscellaneous events are often the result of the cumulative impact of a combination of abiotic, insect and disease agents or events. For example, Aspen decline where repeated infestations of Forest Tent Caterpillar, are combined with several seasons of prolonged drought. The Government of Ontario tracks forest damage events to help proactively manage the detrimental effects to our forests.   We monitor the threat and spread of invasive forest pest insect species in Ontario. The data is also important to the Forest Management Planning process in calculating timber volume loss within affected areas. This product requires the use of geographic information system (GIS) software.

Shows areas where forest insect pests have damaged or killed trees by defoliation, foliage mining and wood boring. Tree mortality rarely occurs as the result of one year's infestation, but from the result of several consecutive years of infestation and other contributing factors affecting weakened trees (e.g., fungal invasion). The Government of Ontario tracks forest damage events to help proactively manage the detrimental effects to our forests.   We monitor the threat and spread of invasive forest pest insect species in Ontario. The data is also important to the Forest Management Planning process in calculating timber volume loss within affected areas This product requires the use of geographic information system (GIS) software.

Historical finds of Operophtera brumata

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 Lymantria dispar