Howard F. Schwartz's Images
Title: Professor of Plant Pathology & Assoc. Dept. HeadOrganization: Colorado State University
Unit: Plant Pathology
Country: United States
Web: http://www.alliumnet.com/index.htm
Professional Societies:
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Howard F. Schwartz is a Professor of Plant Pathology & Associate Department Head in the Department of Bioagricultural Sciences and Pest Management at Colorado State University. His Research and Extension Interests include Integrated Pest Management (IPM) - particularly of rust and white mold of dry bean as well as bacterial diseases and Iris Yellow Spot Virus of onion. Specific areas include management by disease survey, a reporting network supported by GPS/GIS technology, disease resistance, cultural practices, and timely applications of pesticides in response to environmental monitoring and crop/pest modeling. He is also interested in making sure the delivery of time-sensitive information on Integrated Pest Management and Crop Production Systems is coordinated via traditional methods (newsletters, bulletins, alerts, meetings, field days) and via the internet (Legume Pipe, VegNet, Allium Net). He is also the person leading and coordinating the CSU Node of the Bugwood Network. |
| 34 Images of 8 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5366847 | pricklypear/cholla | Opuntia spp. | A Senita cactus (Pachycereus schottii) |
| 5366837 | cactus | Stenocereus spp. | An octopus cactus at the Phoenix Botanical Gardens in Arizona. |
| 5366381 | pricklypear/cholla | Opuntia spp. | Boxing glove cactus (Opuntia fulgida var. mammillata) at the Phoenix Botanical Gardens in Arizona. |
| 5366876 | sage | Salvia spp. | Texas red sage at the Phoenix Botanical Gardens in Arizona. |
| 5366874 | lady's slippers | Cypripedium spp. | Lady's slipper plants at the Phoenix Botanical Gardens in Arizona. |
| 5366873 | lady's slippers | Cypripedium spp. | Lady's slipper plants at the Phoenix Botanical Gardens in Arizona. |
| 5366872 | lady's slippers | Cypripedium spp. | Lady's slipper plants at the Phoenix Botanical Gardens in Arizona. |
| 5366869 | ocotillo | Fouquieria splendens | Ocotillos at the Phoenix Botanical Gardens in Arizona. |
| 5366868 | agave | Agave spp. | The long flower spike of a mescal agave (Agave parryi) plant at the Phoenix Botanical Gardens in Arizona. This is also sometimes called Palmer's agave (A. palmeri). |
| 5366867 | agave | Agave spp. | A Mescal agave (Agave parryi) plant at the Phoenix Botanical Gardens in Arizona. This is also sometimes called Palmer's agave (A. palmeri). |
| 5366866 | agave | Agave spp. | A Murphy's agave (Agave murpheyi) plant at the Phoenix Botanical Gardens in Arizona. |
| 5366865 | agave | Agave spp. | An agave plant at the Phoenix Botanical Gardens in Arizona. |
| 5366864 | agave | Agave spp. | An agave plant at the Phoenix Botanical Gardens in Arizona. |
| 5366863 | agave | Agave spp. | Agave plants at the Phoenix Botanical Gardens in Arizona. |
| 5366862 | pricklypear/cholla | Opuntia spp. | Cactus plants at the Phoenix Botanical Gardens in Arizona. |
| 5366861 | pricklypear/cholla | Opuntia spp. | Cactus plants at the Phoenix Botanical Gardens in Arizona. |
| 5366860 | pricklypear/cholla | Opuntia spp. | A flower of a cactus plant at the Phoenix Botanical Gardens in Arizona. |
| 5366859 | pricklypear/cholla | Opuntia spp. | A cactus plant in bloom at the Phoenix Botanical Gardens in Arizona. |
| 5366858 | pricklypear/cholla | Opuntia spp. | Cactus plants in bloom at the Phoenix Botanical Gardens in Arizona. |
| 5366857 | pricklypear/cholla | Opuntia spp. | Cactus plants in bloom at the Phoenix Botanical Gardens in Arizona. |
| 5366856 | pricklypear/cholla | Opuntia spp. | Cactus plants in bloom at the Phoenix Botanical Gardens in Arizona. |
| 5366854 | pricklypear/cholla | Opuntia spp. | A cactus plant in bloom at the Phoenix Botanical Gardens in Arizona. |
| 5366855 | pricklypear/cholla | Opuntia spp. | A cactus plant in bloom at the Phoenix Botanical Gardens in Arizona. |
| 5366853 | pricklypear/cholla | Opuntia spp. | A cactus plant in bloom at the Phoenix Botanical Gardens in Arizona. |
| 5366851 | barrel cactus | Ferocactus spp. | Golden Barrel Cacti at the Phoenix Botanical Gardens in Arizona. Please note that these may sometimes be referred to as Echinocactus grusonii. |
| 5366850 | barrel cactus | Ferocactus spp. | A Golden Barrel Cactus at the Phoenix Botanical Gardens in Arizona. Please note that these may sometimes be referred to as Echinocactus grusonii. |
| 5366849 | barrel cactus | Ferocactus spp. | A Golden Barrel Cactus at the Phoenix Botanical Gardens in Arizona. Please note that these may sometimes be referred to as Echinocactus grusonii. |
| 5366846 | pricklypear cactus | Opuntia macrorhiza | A Beavertail prickly pear cactus (Opuntia basilaris) at the Phoenix Botanical Gardens in Arizona. |
| 5366845 | pricklypear cactus | Opuntia macrorhiza | A Beavertail prickly pear cactus (Opuntia basilaris) at the Phoenix Botanical Gardens in Arizona. |
| 5366839 | pricklypear/cholla | Opuntia spp. | A teddy bear cholla cactus (Cylindropuntia bigelovii) at the Phoenix Botanical Gardens in Arizona. Please note that its synonym is Opuntia bigelovii. |
| 5366844 | pricklypear cactus | Opuntia macrorhiza | An Englemen's prickly pear cactus at the Phoenix Botanical Gardens in Arizona. |
| 5366842 | barrel cactus | Ferocactus spp. | A compass barrel cactus at the Phoenix Botanical Gardens in Arizona. |
| 5366841 | barrel cactus | Ferocactus spp. | A compass barrel cactus at the Phoenix Botanical Gardens in Arizona. |
| 5366838 | cactus | Stenocereus spp. | An octopus cactus at the Phoenix Botanical Gardens in Arizona. |

