Zobrazeno 1 - 10
of 112
pro vyhledávání: '"J, Leggo"'
Autor:
Peter J Leggo
Publikováno v:
Open Access Journal of Biogeneric Science and Research. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c0506be832a5592b53297560dcc453
https://doi.org/10.46718/jbgsr.2021.08.000187
https://doi.org/10.46718/jbgsr.2021.08.000187
Autor:
Rob C. Johns, Jonathan J. Leggo
Publikováno v:
Entomologia Experimentalis et Applicata. 152:61-71
Herbivory often alters the growth and development of woody plants and can thereby render hosts less susceptible to subsequent herbivores. We carried out field surveys and experiments to investigate how previous herbivory influences adult egg lay, lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcdc8bdc7dc64febc30978ad84515ddd
https://doi.org/10.1111/eea.12200
https://doi.org/10.1111/eea.12200
Autor:
Peter J. Leggo
Publikováno v:
Agrotechnology.
The aim of this research is to evaluate the properties and benefits of using an organo-zeolitic fertilizer (biofertilizer) for the production of food crops and the vegetation of contaminated land. Apart from the ever increasing cost of chemical ferti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e6764b30e1cb71ba97db054290e246
https://doi.org/10.4172/2168-9881.1000130
https://doi.org/10.4172/2168-9881.1000130
Publikováno v:
The Canadian Entomologist. 138:681-696
Les galles sur les tiges provoquees par le cynipide Diplolepis triforma Shorthouse et Ritchie sont souvent habitees par plusieurs especes de chalcides et d'ichneumonides parasites qui se nourrissent des insectes galligenes et d'autres parasitoides. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c3e881deac9492def5d1a35e511e6b7
https://doi.org/10.4039/n05-088
https://doi.org/10.4039/n05-088
Publikováno v:
The Canadian Entomologist. 138:661-680
The cynipidDiplolepis triformaShorthouse and Ritchie induces a fusiform, multi chambered stem gall from leaf buds onRosa acicularisLindl. in central and western Canada. Galls at all stages of development were fixed and sectioned using botanical histo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f422243beddac0e42fed5cfcbb825d8
https://doi.org/10.4039/n05-086
https://doi.org/10.4039/n05-086
Publikováno v:
Science of The Total Environment. 363:1-10
The present work is an extension of earlier research [Leggo, P. (2000) An investigation of plant growth in an organo-zeolitic substrate and its ecological significance. Plant and Soil, 219: 135-146.] in which zeolitic tuffaceous rock containing clino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e68277702df9b115d14a92d7e84f9177
https://doi.org/10.1016/j.scitotenv.2005.09.055
https://doi.org/10.1016/j.scitotenv.2005.09.055
Publikováno v:
Basic and Applied Ecology. 6:423-434
Summary The oviposition sites of 6 species of gall wasps of the genus Diplolepis on their host roses in Ontario, Canada were examined using plant histological techniques. A leaf galler, Diplolepis polita, and a stem galler, D. triforma, gall Rosa aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd6094f64e284897c9617fb7bb155db5
https://doi.org/10.1016/j.baae.2005.07.006
https://doi.org/10.1016/j.baae.2005.07.006
Publikováno v:
The Canadian Entomologist. 134:433-446
Sections of stem galls induced byDiplolepis triformaShorthouse and Ritchie obtained by plant histological techniques were used to examine anatomical features of immature stages of the insect foundin situ. First-instar larvae feed over the entire surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98cebeae82c84fe27e455be690f8d5aa
https://doi.org/10.4039/ent134433-4
https://doi.org/10.4039/ent134433-4
Autor:
Peter J. Leggo
Publikováno v:
International Journal of Waste Resources.
Highly contaminated mine and refinery metal waste sites can remain barren of vegetation for many years. In some cases the only solution has been to bury it in a landfill site, but it is more desirable to regenerate the land. A new strategy of soil am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d07194ede451ad32163037feddeb49
https://doi.org/10.4172/2252-5211.1000156
https://doi.org/10.4172/2252-5211.1000156
Autor:
B. Ledésert, P. J. Leggo
Publikováno v:
Mineralogical Magazine. 65:563-570
Land south of Lille, contaminated by heavy metals from local metal refining, has become the subject of intensive research. Topsoil from this area is used in the current work to investigate the growth behaviour of Spring wheat (Triticum aestivum L., c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::948b359dff274d778d50e269c190ce68
https://doi.org/10.1180/002646101317018398
https://doi.org/10.1180/002646101317018398