Crop rotation effects on populations of Porphyrophora tritici (bodenheimer) (homoptera : margarodidae) in barley in Northern Syria
Other Title(s)
أثر الدورة الزراعية في مجتمعات لآلئ الأرض على الشعير في شمالي سورية
Joint Authors
Millirl, Rus H.
Harris, Hizil C.
Jones, Mikil J.
Source
Arab Journal of Plant Protection
Issue
Vol. 12, Issue 1 (30 Jun. 1994), pp.75-79, 5 p.
Publisher
Arab Society for Plant Protection
Publication Date
1994-06-30
Country of Publication
Lebanon
No. of Pages
5
Main Subjects
Abstract EN
A survey of porphyrophora tritici bodenheimer was conducted in three long term barley trials in a marginal rainfall environment in northern syria in which barley was grown every year or was alternated with forage legumes or a clean fallow.
significant differences were noted between densities of second instar cysts on plants among the different rotation schemes.
continuously planted barley was most severely infested by p.
tritici, followed by rotations of barley-legume and barley-fallow, respectively.
fertill.z;er applications and tillage schemes employed in the three rotation studies were not correlated with p.
tritici populations .
p.
tritici infestations in marginal rainfed environments may be managed or prevented from causing economic loss by using either a forage legume or clean fallow to disrupt barley monocultures.
for crop rotation to be practical in marginal environments, xr acceptable forage legume must be developed as an alternative to barley to permit farmers of low rainfall environments to maintain animals even in drought years.
American Psychological Association (APA)
Millirl, Rus H.& Harris, Hizil C.& Jones, Mikil J.. 1994. Crop rotation effects on populations of Porphyrophora tritici (bodenheimer) (homoptera : margarodidae) in barley in Northern Syria. Arab Journal of Plant Protection،Vol. 12, no. 1, pp.75-79.
https://search.emarefa.net/detail/BIM-968315
Modern Language Association (MLA)
Millirl, Rus H.…[et al.]. Crop rotation effects on populations of Porphyrophora tritici (bodenheimer) (homoptera : margarodidae) in barley in Northern Syria. Arab Journal of Plant Protection Vol. 12, no. 1 (Jun. 1994), pp.75-79.
https://search.emarefa.net/detail/BIM-968315
American Medical Association (AMA)
Millirl, Rus H.& Harris, Hizil C.& Jones, Mikil J.. Crop rotation effects on populations of Porphyrophora tritici (bodenheimer) (homoptera : margarodidae) in barley in Northern Syria. Arab Journal of Plant Protection. 1994. Vol. 12, no. 1, pp.75-79.
https://search.emarefa.net/detail/BIM-968315
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 75
Record ID
BIM-968315