Zobrazeno 1 - 10
of 38
pro vyhledávání: '"A.J. Caesar"'
Publikováno v:
Biological Control. 52:140-144
The association of Rhizoctonia spp. with insect-damaged and diseased tissue of the invasive perennial Lepidium draba was documented throughout the range of L. draba that was surveyed in Europe, including Hungary, Austria, Switzerland and France. Samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::226205dab95b0f4555800e0d10a81382
https://doi.org/10.1016/j.biocontrol.2009.10.006
https://doi.org/10.1016/j.biocontrol.2009.10.006
Autor:
A.J. Caesar
Publikováno v:
Biological Control. 28:144-153
This investigation of the possible role of pathogen–insect interactions on the mortality of Euphorbia esula/virgata plants was prompted by repeated observations of an apparent association in the field between damage to the roots of this plant cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52dfe5b147746fd6db1ee29e60660f25
https://doi.org/10.1016/s1049-9644(03)00053-7
https://doi.org/10.1016/s1049-9644(03)00053-7
Publikováno v:
BioControl. 47:217-229
Fusarium spp. isolated from insect-infested, diseased Centaurea diffusa and Centaurea maculosa in Europe were assessed for pathogenicity to North American plants of their respective original hosts: either C. diffusa or C. maculosa. Of the ten isolate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38d6b1526283ed7abae8986c74c42888
https://doi.org/10.1023/a:1014507025447
https://doi.org/10.1023/a:1014507025447
Publikováno v:
Biological Control. 15:130-136
Host-range tests were conducted in a greenhouse using 9 European and 11 U.S. strains of Fusarium spp. pathogenic to Euphorbia spp. Plants of 12 grass species native to the rangelands of North America were raised from seed, planted in soil infested wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ffd9a2488d0f728f5d592406fe5a31
https://doi.org/10.1006/bcon.1999.0704
https://doi.org/10.1006/bcon.1999.0704
Autor:
Paul C. Quimby, A.J. Caesar, Hamed K. Abbas, William J. Connick, Donald J. Daigle, Grant H. Egley, Mark A. Jackson, Jennifer L. Birdsall, C. Douglas Boyette
Publikováno v:
Weed Technology. 10:637-644
Herbicides are used in the production of almost 100% of agronomic crops in the United States and in most horticultural row crops. By volume, herbicides represent nearly two-thirds of all pesticides used in crop production. However, public pressure is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1c2a94a700989b9a1d6c81a567f426a
https://doi.org/10.1017/s0890037x00040562
https://doi.org/10.1017/s0890037x00040562
Publisher Summary Weeds continue to be one of the major contributing factors to yield loss in agricultural production in developing countries, and contribute significantly to crop yield losses. This chapter provides an overview on some of the biologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23577cecd2cb24ae0a7f508062de684c
https://doi.org/10.1016/s1874-5334(02)80013-2
https://doi.org/10.1016/s1874-5334(02)80013-2
Autor:
A.J. Caesar
Publikováno v:
Biological Control. 28:387
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f27f6f8de992a2ba02206d999b643a0
https://doi.org/10.1016/j.biocontrol.2003.09.003
https://doi.org/10.1016/j.biocontrol.2003.09.003
Autor:
A.J. Caesar
Publikováno v:
Plant Disease. 80:1395
Strains of Fusarium spp. causing root disease and crown rot on leafy spurge in natural epidemics and in association with stand declines were identified as F. oxysporum, F. solani, and F. proliferatum. These species predominated among Fusarium spp. is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfbd00ac29c65a124039cc7aca4d6d04
https://doi.org/10.1094/pd-80-1395
https://doi.org/10.1094/pd-80-1395
Autor:
A.J. Caesar
Publikováno v:
Plant Disease. 78:796
Disease surveys were made of Russian knapweed (Centaurea repens) and leafy spurge (Euphorbia esula), two noxious weeds that severely infest large areas of rangelands in the northern Great Plains. Strains of Agrobacterium tumefaciens were isolated fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f51fe8112368b180d453e1c89f02fd6
https://doi.org/10.1094/pd-78-0796
https://doi.org/10.1094/pd-78-0796
Autor:
A.J. Caesar
Publikováno v:
Plant Disease. 78:183
Six multinucleate and two binucleate strains of Rhizoctonia spp. pathogenic to the weed leafy spurge (Euphorbia esula) were compared in aggressiveness. Pathogenicity was tested by inoculating stems of leafy spurge or planting roots or seeds in soil i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a38c8ca07b21311087ab6518eba99b5
https://doi.org/10.1094/pd-78-0183
https://doi.org/10.1094/pd-78-0183