Results 81 to 90 of about 2,098,239 (212)

Scientific Opinion on the pest categorisation of Clavibacter michiganensis subsp. insidiosus (McCulloch) Davis et al.

open access: yesEFSA Journal, 2014
The European Commission requested EFSA's Panel on Plant Health to perform the pest categorisation for Clavibacter michiganensis subsp. insidiosus. The identity of the bacterium responsible for the bacterial wilt of lucerne is clearly defined.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Scientific Opinion on the pest categorisation of Xylophilus ampelinus (Panagopoulos) Willems et al.

open access: yesEFSA Journal, 2014
The European Commission requested EFSA's Panel on Plant Health to perform the pest categorisation for Xylophilus ampelinus, which is the causal agent of bacterial necrosis of grapevine. X.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Non-destructive plant health sensing using absorption spectroscopy [PDF]

open access: yes
The sensor group of the 1988 EGM 4001 class, working on NASA's Controlled Ecological Life Support Systems (CELSS) project, investigated many different plant health indicators and the technologies used to test them.
Bledsoe, Jim   +3 more
core   +1 more source

Influence of compost and digestates on plant growth and health: potentials and limits [PDF]

open access: yes, 2008
Composts can influence soil fertility and plant health. These influences can be positive or negative, depending of the quality of the composts. In order to estimate the potential of Swiss composts to influence soil fertility and plant health, one hundred
Berner, Alfred   +4 more
core  

Scientific Opinion on the pest categorisation of Aculops fuchsiae

open access: yesEFSA Journal, 2014
The Panel on Plant Health of the European Food Safety Authority performed a pest categorisation of Aculops fuchsiae, a mite listed in Annex II, Part A, Section I of Council Directive 2000/29/EC as a harmful organism not known to occur in the community. A.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

The content of bioactive compounds in rat experimental diets based on organic, low-input and conventional plant materials [PDF]

open access: yes, 2007
Rat feed based on raw plant materials was produced according to the nutritional recommendations for rat feeding trials. Rat feeds produced from crops grown under 4 different production systems were used: (a) organic, (b) conventional, (c) low input 1 ...
Bennett, Richard   +6 more
core  

Scientific Opinion on the pest categorisation of Beet leaf curl virus

open access: yesEFSA Journal, 2014
The Panel on Plant Health performed a pest categorisation of Beet leaf curl virus (BLCV) for the European Union (EU) territory. BLCV mainly infects Beta spp., as well as Spinacia spp., Tetragonia tetragonioides and the common weeds Atriplex spp.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Organic fertilisers of the mac trial and their impact on soil quality, environment and climate change [PDF]

open access: yes, 2010
After 8 years, the MAC field trial in Lelystad, the Netherlands, shows the effects of different fertiliser strategies, ranging from animal manure to plant compost to mineral fertiliser.
Bokhorst, G.J.   +2 more
core   +1 more source

Scientific Opinion on pest categorisation of Xanthomonas arboricola pv. pruni (Smith, 1903)

open access: yesEFSA Journal, 2014
The European Commission requested the EFSA Panel on Plant Health to perform a pest categorisation for Xanthomonas campestris pv. pruni which has been renamed Xanthomonas arboricola pv. pruni.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Scientific Opinion on the pest categorisation of Helicoverpa armigera (Hübner)

open access: yesEFSA Journal, 2014
The Panel on Plant Health undertook a pest categorisation of Helicoverpa armigera for the European Union territory. The taxonomy of H. armigera and related species worldwide is complex but, in Europe, only H. armigera is present.
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

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