Affiliation:
1. Department of Plant Pathology
2. Department of Horticulture and Recreation Resources
3. Department of Plant Pathology, Kansas State University, Manhattan 66506
Abstract
The effects of management practices and nematode population density on the seasonal fluctuationsin lance nematode (Hoplolaimus galeatus) populations in creeping bentgrass were studiedin a naturally infested experimental putting green and in artificially infested microplots. In general, H. galeatus populations increased from late spring through midsummer, declined in August, and increased again in the fall. Population increase in microplots was strongly density dependent, with final population densities inversely proportional to inoculum levels. Ectoparasitic populationsof H. galeatus in both studies were composed of adults and juveniles, whereas endoparasiticpopulations were almost exclusively juveniles. H. galeatus populations in the naturallyinfested site were aggregated spatially, but the aggregation was not temporally stable. Nematodepopulations were not affected by bentgrass cultivar selection or irrigation frequency.
Subject
Plant Science,Agronomy and Crop Science
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. Pest categorisation of Hoplolaimus galeatus;EFSA Journal;2023-07
2. Occurrence of Plant-Parasitic Nematodes of Turfgrass in Korea;The Plant Pathology Journal;2021-10-01
3. Integrated Pest Management;Turfgrass: Biology, Use, and Management;2015-10-26
4. Turfgrass Diseases and Their Management;Managing Turfgrass Pests, Second Edition;2013-04-18
5. Understanding and Managing Plant-Parasitic Nematodes on Turfgrasses;Handbook of Turfgrass Management and Physiology;2007-10-09