nematodes parasitic

Listing 1 - 10 from 93 for nematodes parasitic
English [9] French [1]

On-Line Glossary: A
... of the cuticle of a nematode. Cervical alae are confined to the anterior region of nematodes parasitic in animals. Caudal alae occur in the posterior region of males in a number of ... amphigynous. In fungi: Having an antheridium through which the oogonial initial grows. (23) amphimictic. In nematodes: 1. Reproduction in which sperm and eggs come from separate individuals (cross-fertilization). 2. ...
ppathw3.cals.cornell.edu

Other Nematodes and Plant Disease
... Nematodes and Plant Disease Nematodes, Other than Root Knot Nematodes, other than root knot, which commonly cause plant injury are Helicotylenchus spp., Hoplolaimus spp., ... disease complex. Plants attacked by nematodes are more susceptible to other unfavorable environmental conditions such as drouth injury, winter injury or excessive moisture. Plant parasitic nematodes are microscopic in size which ...
plantpathology.tamu.edu

Sweet corn Disease Descriptions - Plant Parasitic Nematodes
Sweet corn Disease Descriptions - Plant Parasitic Nematodes Plant Parasitic Nematodes Symptoms on Sweet corn Plant Parasitic Nematodes: (See Root Knot section and other nematode sections.) September, 1996
plantpathology.tamu.edu More from this site

Achievements in and future prospects for molecular diagnostics of plant-parasitic nematodes
... plant-parasitic nematodes Achievements in and future prospects for molecular diagnostics of plant-parasitic nematodes V.C. Blok Pages 176-185 Abstract: Molecular diagnostics of plant-parasitic nematodes ... and fundamental nematology will continue to require specialized understanding of these plant-parasitic nematodes and their hosts. Key words: sensitivity, quantification, indirect detection. Back to ...
pubs.nrc-cnrc.gc.ca

FAQ - Nematodes
... , nematodes are not segmented. Most species of plant-parasitic nematodes are small or microscopic, as well as being colourless and transparent. Consequently, most people have never seen nematodes, ... most nematodes of interest to farmers or gardeners feed on various parts of plants, including the roots, bulbs, tubers, stems, leaves, flowers, and seeds. Plant-parasitic nematodes are specialized ...
res2.agr.gc.ca

APSnet Education Center - K-12 Lessons and Laboratories - Free-living and Plant-Parasitic Nematodes (Roundworms)
... and Plant-Parasitic Nematodes (Roundworms) Return to Activities Index Return to K-12 Plant Path-Ways Menu Page Free-living and Plant-Parasitic Nematodes (Roundworms) An introduction to the world of nematodes. This ... ) and preparation. Tylka, G.L. and C.A. Jasalavich. 2001. Free-living and Plant-Parasitic Nematodes (Roundworms). The Plant Health Instructor. DOI: 10.1094/PHI-K-2001-0409-01 Updated ...
www.apsnet.org

APSnet Education Center - Introductions to the Major Pathogen Groups - Introduction to Parasitic Flowering Plants
... Christmas Mistletoe Family) Controlling Dwarf Mistletoes - a Continuing Challenge CONCLUSION REFERENCES WEBSITES INTRODUCTION Fungi, nematodes, bacteria, and viruses are probably the first things that come to your ... suggests that parasitic plants spread no more quickly than non-parasitic plants. Despite this, the USDA APHIS PPQ requires permits to import or move any parasitic plant across state ...
www.apsnet.org More from this site

OSU Nematode Testing Service
... Testing Service Oregon State University Nematode Testing Service Home Plant-parasitic nematodes - general information - on mint, potatoes, tree fruits and grapes - on central Oregon crops -on grasses ... University Nematode Testing Service is a fee-based service for the identification of plant -parasitic nematodes. Samples should be collected, prepared and submitted according to the guidelines on the ...
www.bcc.orst.edu

OSU Nematode Testing Service
... nematodes. Some plant-parasitic nematodes can cause severe damage that can result in unmarketablity, yield decrease, or even total crop failure. What are some plant-parasitic nematodes particularly harmful to Oregon agriculture? Root-lesion nematodes ...
www.bcc.orst.edu More from this site

nematodes in the landscape
... nematodes in the landscape Nematodes and their control in woody ornamentals in the landscape Disease Information Note 63 D. M. Benson, Plant Pathologist Figure 1. Galls on roots caused by root-knot nematodes. Nematodes ... of nematodes cause plant roots to be stubby and branch abnormally. Nematode damaged roots often are further destroyed by fungi and bacteria. Several plant-parasitic nematodes such ...
www.ces.ncsu.edu

These listings are filtered
View all for nematodes parasitic