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Search results: "field guide" 43 IDaids

Thumbnail for Plant Heroes Field Guide: Asian Citrus Pysllid
Plant Heroes Field Guide: Asian Citrus Pysllid
Screening Aid/Fact Sheet/Pest Alert
American Public Gardens Association, United States of America
This field guide includes numerous photos with helpful captions, organized by pages covering identification, life cycle, host trees, damage, and impact.
Thumbnail for PestSmart Diagnostic Field Guide
PestSmart Diagnostic Field Guide
Fact Sheet Collection
CABI
CABI's  PestSmart Diagnostics package includes this field guide, which gives non-experts the skills to diagnose problems in the field by showing relationships between common symptoms on plants and the pests or diseases causing them. It's packed with images and diagnostic information covering all major pest groups.  A downloadable version is available here (https://www.cabi.org/Uploads/eLearning/PestSmart/9781789240061.epub)
Thumbnail for Plant Heroes Field Guide
Plant Heroes Field Guide
Screening Aid/Fact Sheet/Pest Alert, Image Gallery
American Public Gardens Association
This field guide covers some of the most destructive pests and disease in North America with descriptions, vivid photographs and distribution maps: available online or as downloadable PDFs.  Find information on Asian citrus psyllid, Asian Longhorned beetle, coconut rhinoceros beetle, emerald ash borer, gypsy moth, light brown apple moth, polyphagous shot hole borer, ramorum blight, rapid Ohi'a death, red imported fire ant, redbay ambrosia beetle, shoestring root rot, walnut twig beetle, and white pine blister rust.

 
Thumbnail for Plant Heroes: Polyphagous Shot Hole Borer (PSHB)
Plant Heroes: Polyphagous Shot Hole Borer (PSHB)
Screening Aid/Fact Sheet/Pest Alert
American Public Gardens Association
This fact sheet includes a host list, a printable field guide, and a distribution map for southern California.  There are many outstanding images of the pest, host plants, and symptoms.
 
Thumbnail for African Rice Gall Midge: Biology, Ecology and Control Field Guide and Technical Manual
African Rice Gall Midge: Biology, Ecology and Control Field Guide and Technical Manual
Africa Rice Center (WARDA)
This guide is geared towards helping rice crop protection personnel and farmers in sub-Saharan Africa in understanding Orseolia oryzivora's biology, ecology and identification to mitigate outbreaks. There are images of the insect throughout life cycle, host symptoms, and natural enemies.
Thumbnail for Field Guide to Pests, Beneficials, Diseases and Disorders of Vegetables in Northern Australia
Field Guide to Pests, Beneficials, Diseases and Disorders of Vegetables in Northern Australia
Fact Sheet Collection
Northern Territory Department of Primary Industry and Fisheries, Australia
This field guide provides easy and quick access to text and images to assist with the identification of pests and disease symptoms in the field. It contains descriptions, life cycles and biology, monitoring and pest management; invaluable for primary producers, researchers, extension staff and students. It is available in both English and Vietnamese printed or downloadable versions.
Thumbnail for A Field Guide to Diseases and Insect Pests of Northern and Central Rocky Mountain Conifers
A Field Guide to Diseases and Insect Pests of Northern and Central Rocky Mountain Conifers
Fact Sheet Collection, Key
United States Department of Agriculture (USDA)
This field guide covers diseases, insect pests, animal and abiotic damages common on forest conifers in the northern and central Rocky Mountains. Diagnostic keys, descriptions, comparative tables, photographs, drawings, as well as indices by host and subject aid in the identification of damaging agents. It is organized in color-coded sections according to the part of the tree affected.
Thumbnail for Field Guide to Common Texas Insects
Field Guide to Common Texas Insects
Fact Sheet Collection, Image Gallery
Texas A&M University, United States of America
This on-line field guide is from the book, "Field Guide to Texas Insects". It lists insects by order, common name, and scientific name. Select the species (or genus) name to open its associated fact sheet, which contains description, life cycle, biology, ecology, pest status and management information. All fact sheets have images and some have links to additional information. At the top of the index page, there are links to a glossary, an images and sounds gallery, and an overview of insect orders.
Thumbnail for A Field Guide to Boll Weevil Identification
A Field Guide to Boll Weevil Identification
Screening Aid/Fact Sheet/Pest Alert
Mississippi Extension Service and Experiment Station, United States of America
Boll weevils (Anthonomus grandis) can be confused with other weevil species. This field guide discusses how to distinguish boll weevils from some other weevil species. It also contains information about distinguishing the Southeastern subspecies of Anthonomus grandis from the Thurberia subspecies which prefers wild cotton hosts rather than commercial cotton.
Thumbnail for Field Guide to Diseases & Insects of the Rocky Mountain Region
Field Guide to Diseases & Insects of the Rocky Mountain Region
Fact Sheet Collection
United States Department of Agriculture (USDA)
This field manual covers insect pests, diseases, mistletoes, and abiotic conditions that affect native forest trees in U. S. states Wyoming, Colorado, South Dakota, Nebraska and Kansas. Fact sheets include photographs and information about hosts, symptoms, impacts, life cycles and management.
Thumbnail for Trees Commonly Cultivated in Southeast Asia - An Illustrated Field Guide (Second Edition)
Trees Commonly Cultivated in Southeast Asia - An Illustrated Field Guide (Second Edition)
Fact Sheet Collection, Key
Food and Agriculture Organization of the United Nations (FAO)
This online manual includes a key to tree identification and fact sheets for species.
Thumbnail for Field Guide to the Identification of Japanese Stiltgrass: With Comparisons to Other Look-a-like Species
Field Guide to the Identification of Japanese Stiltgrass: With Comparisons to Other Look-a-like Species
Screening Aid/Fact Sheet/Pest Alert
Alabama Cooperative Extension System, United States of America
Japanese stiltgrass, Microstegium vimineum, (Nepalese browntop) has invaded many ecosystems in the eastern half of the  United States. This online document shows how to identify it.
Thumbnail for Insect Pests of Upland Crops in Cambodia
Insect Pests of Upland Crops in Cambodia
Screening Aid/Fact Sheet/Pest Alert
Australian Centre for International Agricultural Research (ACIAR), Australia
This is a field guide with fact sheets for pest insects on crops including maize (corn), soybean, sesame, mung bean, peanut and cow pea. Beneficial insects and spiders are also included. The fact sheets include photographs, brief descriptions of the organism and damage symptoms, and list of host crops. The document can be downloaded from this website in PDF. It is also available in Khymer .
Thumbnail for Field Guide to Stink Bugs of Agricultural Importance in the Upper Southern Region and Mid-Atlantic States (United States)
Field Guide to Stink Bugs of Agricultural Importance in the Upper Southern Region and Mid-Atlantic States (United States)
Fact Sheet Collection
Virginia Tech University, United States of America
This document contains fact sheets for both pest species and beneficial species.
Thumbnail for Field Guide to Common Diseases and Disorders of PassionFruit in New Zealand
Field Guide to Common Diseases and Disorders of PassionFruit in New Zealand
Screening Aid/Fact Sheet/Pest Alert, Fact Sheet Collection
The New Zealand Institute for Plant & Food Research Limited, New Zealand
This manual includes information about common disease of passionfruit (passion fruit) with photographs and descriptions of symptoms and information about disease cycles and control. Disease organisms covered are Alternaria passiflorae, Alternaria alternata, Glomerella cingulata, Sclerotinia sclerotiorum, Septoria passifloricola, Cladosporium oxysporum, Pseudomonas syringae pv. passiflorae, Fusarium sambucinum, Phytophthora cinnamomi and two viruses. There are also sections on scarring by cicadas, thrips, and leafroller moths.
Thumbnail for Field Guide to Target Insects in the Pest Detection Program (Los Angeles, California, USA)
Field Guide to Target Insects in the Pest Detection Program (Los Angeles, California, USA)
Fact Sheet Collection
Los Angeles County, California, United States of America
This field guide covers seven species of fruit flies: Anestrepha suspensa, Bactrocera correcta, Ceratitis capitata, Bactrocera cucurbitae, Anestrepha ludens, Zeugodacus cucurbitae (syn.Bactrocera dorsalis) and Bactrocera zonata . Other insects included are Lymantria dispar, Ostrinia nubilalis, Rhyacionia buoliana, Popillia japonica, Trogoderma granarium, Anoplophora glabripennis and Agrilus planipennis. Information includes field ID characters and photographs.
Thumbnail for Invasive Plants in Southern Forests: Identification and Management
Invasive Plants in Southern Forests: Identification and Management
Fact Sheet Collection, Image Gallery, Map Collection
University of Georgia, United States of America
This app, based on the U.S. Forest Service publication: A Field Guide for the Identification of Invasive Plants in Southern Forests, is available for Apple's mobile devices. It enables accurate identification of the 56 nonnative plants and plant groups that are currently invading forests in the 13 southern states. Information for each species includes photographs, occurrence maps, descriptions, ecology, and more. The app also allows users to post images and report occurrence information. This is a Bugwood product.
Thumbnail for Anothophila - An Online Repository of Bee Diversity
Anothophila - An Online Repository of Bee Diversity
Fact Sheet Collection, Image Gallery, Key
Scratchpads Online
Anthophila contains information in English and also sometimes in Spanish. It provides fact sheets for bee species with images, diagnostic descriptions, and information about ecology and distribution. The website also includes an image gallery, a bibliography, a field guide and key (in Spanish) to bees of Antioquia, Columbia, and links to other sources of information.
Thumbnail for A Field Guide to Insects and Diseases of California Oaks
A Field Guide to Insects and Diseases of California Oaks
Fact Sheet Collection
United States Department of Agriculture (USDA)
This United States Forest Service field guide includes fact sheets with descriptions of pests and symptoms, information about biology, California distribution maps and images.
Thumbnail for Noxious Weed Field Guide for Utah
Noxious Weed Field Guide for Utah
Fact Sheet Collection
Utah State University, United States of America
This field manual contains a series of fact sheets for plants listed as noxious weeds in Utah, with descriptions, images, control information, and Utah distribution maps.
Thumbnail for Field Guide to Aquatic Invasive Species 3rd Edition - Identification, Collection, and Reporting of Aquatic Invasive Species in Ontario Waters
Field Guide to Aquatic Invasive Species 3rd Edition - Identification, Collection, and Reporting of Aquatic Invasive Species in Ontario Waters
Image Gallery, Fact Sheet Collection
Lui, K., Butler, M., Allen, M., da Silva, J., Brownson, E., Ecclestone, A.
This field guide includes fact sheets with descriptions, images, biological information and more for invasive aquatic algae, plants, invertebrates and fish of Ontario. There are several pages of images at the end of the document.
Thumbnail for A Field Guide to Invasive Plants of Aquatic and Wetland Habitats for Michigan
A Field Guide to Invasive Plants of Aquatic and Wetland Habitats for Michigan
Fact Sheet Collection, Key
Michigan State University, United States of America
This field guide includes facts sheets with descriptions and images for aquatic and semi-aquatic invasive plants of concern in Michigan. There is also a simple illustrated key.
Thumbnail for Connecticut's Invasive Aquatic and Wetland Plants Identification Guide: 2nd Edition
Connecticut's Invasive Aquatic and Wetland Plants Identification Guide: 2nd Edition
Fact Sheet Collection, Key
Connecticut Department of Environmental Sciences, United States of America
This online field guide provides information about identification of aquatic plants and includes fact sheets with identification features, images, and information about similar species. There is also a key to invasive and potentially invasive aquatic plants of concern in Connecticut, and a section showing how to differentiate between some commonly confused aquatic plants.
Thumbnail for Living Ash Project
Living Ash Project
Fact Sheet Collection, Screening Aid/Fact Sheet/Pest Alert
University of East Anglia, United Kingdom
This website stems from Ashtag (a citizen science project now closed) and focuses on finding and breeding ash trees that are naturally resistant to ash dieback (Hymenoscyphus fraxineus syns. Hymenoscyphus pseudoalbidus and Chalara fraxinea.)  Scroll down to select from the PowerPoint presentation "Biology of Chalara," the fact sheet "Ash Dieback Kent Guidance" showing symptoms on ash, or the PDF "Observatree - Field Guide" to spot diseased trees in the field.  
Thumbnail for Weed Control in Cassava Farms - IPM Field Guide for Extension Agents
Weed Control in Cassava Farms - IPM Field Guide for Extension Agents
Fact Sheet Collection
International Institute of Tropical Agriculture
This online booklet contains information about weeds of cassava and their management.
Thumbnail for Disease Control in Cassava Farms - IPM Field Guide for Extension Agents
Disease Control in Cassava Farms - IPM Field Guide for Extension Agents
Fact Sheet Collection
International Institute of Tropical Agriculture
This online booklet contains fact sheets for diseases of cassava and provides management information.
Thumbnail for Pest Control in Cassava Farms - IPM Field Guide for Extension Agents
Pest Control in Cassava Farms - IPM Field Guide for Extension Agents
Fact Sheet Collection
International Institute of Tropical Agriculture
This online booklet contains fact sheets for insect and mite pests of cassava and provides management information.
Thumbnail for Pacific Northwest Moths
Pacific Northwest Moths
Fact Sheet Collection, Image Gallery, Key, Map Collection
Pacific Northwest Moths is a comprehensive information source about more than 1,200 species of moths. This site features detailed species accounts, high resolution photographs, maps, and an interactive identification key for a number of families of moth species found in the United States Pacific Northwest region. Use the Lucid key in IE; user must first create an exception for the website in the Java security settings. The site works on mobile devices and can serve as an electronic field guide.
Thumbnail for A Field Guide for the Identification of Invasive Plants in Southern Forests
A Field Guide for the Identification of Invasive Plants in Southern Forests
Fact Sheet Collection, Image Gallery
United States Department of Agriculture (USDA)
This manual contains fact sheets and image galleries for invasive plants of the southeastern United States.
Thumbnail for Field Guide - Pests, Beneficials, Diseases, and Disorders of Mangoes
Field Guide - Pests, Beneficials, Diseases, and Disorders of Mangoes
Fact Sheet Collection
Department of Resources, Northern Territory, Australia
This manual contains a collection of fact sheets for a wide variety of mango pests, diseases, and disorders, and also for some beneficial organisms.
Thumbnail for OISAT Field Guides to Non-chemical Pest Management
OISAT Field Guides to Non-chemical Pest Management
Fact Sheet Collection
PAN (Pesticide Action Network) Germany
This webpage includes links to downloadable documents about pests and pest management for sweet potato, eggplant, cassava, peanut, cabbage, sesame, corn, and cotton. The documents include fact sheets but may not give scientific names of pests.
Thumbnail for Field Guide to Identify and Manage the Major Diseases of Poplar in the Korqin Sandy Lands, North-Eastern China
Field Guide to Identify and Manage the Major Diseases of Poplar in the Korqin Sandy Lands, North-Eastern China
Fact Sheet Collection
Food and Agriculture Organization of the United Nations
This manual is in English with some Chinese.
Thumbnail for A Field Guide to the Slugs of Kentucky
A Field Guide to the Slugs of Kentucky
Fact Sheet Collection, Key
University of Kentucky, United States of America
This easy-to-use identification guide contains a key to families and species of Kentucky slugs, along with fact sheets that include images, descriptions and information about other similar-looking species.
Thumbnail for Emerald Ash Borer Field Guide
Emerald Ash Borer Field Guide
Screening Aid/Fact Sheet/Pest Alert, Image Gallery
University of Georgia, United States of America
This is a Bugwood field guide which focuses on Agrilus planipennis. The guide contains photographs and brief descriptions of the insect and damage related characteristics. It also has photographs of other wood boring insects and related damage for comparison.
Thumbnail for Field Guide to Survey and Manage Freshwater Mollusk Species
Field Guide to Survey and Manage Freshwater Mollusk Species
Map Collection, Taxonomic Description, Key
Bureau of Land Mangement, United States of America
This guide is for Oregon, California, and the western U.S. It includes taxonomic descriptions, maps, photographs and keys. Many of the species were new at the time the guide was written and were not yet named.
Thumbnail for Field Guide to Survey and Manage Terrestrial Mollusk Species from the Northwest Forest Plan
Field Guide to Survey and Manage Terrestrial Mollusk Species from the Northwest Forest Plan
Fact Sheet Collection
Bureau of Land Management, United States of America
This field guide to snails and slugs was produced by the Oregon State Office of the BLM. It includes general information about gastropod taxonomy in addition to fact sheets and images for about 25 species.
Thumbnail for Caterpillars of Eastern Forests
Caterpillars of Eastern Forests
Fact Sheet Collection, Image Gallery
United States Department of Agriculture (USDA)
This field guide is intended for nonspecialists and specialists alike, and attempts to describe the great biodiversity of caterpillars and their role in eastern U.S. forest and woodland ecosystems. The guide can be viewed as a series of web pages or downloaded in its entirety as a zip file.
Thumbnail for Illinois Cooperative Agricultural Pest Survey of Invasive Plants
Illinois Cooperative Agricultural Pest Survey of Invasive Plants
Fact Sheet Collection
Illinois Cooperative Agricultural Pest Survey, United States of America
This webpage provides field guides to many non-native and exotic plants that threaten Illinois habitats. The plants are categorized into wetlands, woodlands (forests), grasslands and agronomic ecosystems.
Thumbnail for Caribbean Insects @ Harvard Entomology: Insect and Plant Database
Caribbean Insects @ Harvard Entomology: Insect and Plant Database
Fact Sheet Collection, Image Gallery
Harvard University, United States of America
The Caribbean Insects Database can be searched by taxonomy, locality or other criteria. Fact sheets for some families can be found under "Field Guides.".
Thumbnail for Nonnative Invasive Plants of Southern Forests: A Field Guide for Identification and Control
Nonnative Invasive Plants of Southern Forests: A Field Guide for Identification and Control
Fact Sheet Collection
United States Department of Agriculture (USDA)
This is an online book. An alternate URL is a Bugwood site: http://www.invasive.org/eastern/srs .
Thumbnail for A Field Guide for Ground Checking Southern Pine Beetle Spots (<i>Dendroctonus frontalis</i>)
A Field Guide for Ground Checking Southern Pine Beetle Spots (Dendroctonus frontalis)
United States Department of Agriculture (USDA)
This is a Bugwood site.
Thumbnail for A Field Guide to Common Texas Insects
A Field Guide to Common Texas Insects
Fact Sheet Collection, Image Gallery
Texas A&M University, United States of America
Insects and other arthropods are listed alphabetically by order or class. Clicking each link takes user to a list of fact sheets. Characteristics of each order/class are briefly described.