Results 41 to 50 of about 5,648,060 (295)

Plant-based insect repellents: a review of their efficacy, development and testing. [PDF]

open access: yes, 2011
: Plant-based repellents have been used for generations in traditional practice as a personal protection measure against host-seeking mosquitoes. Knowledge on traditional repellent plants obtained through ethnobotanical studies is a valuable resource for
Marta Ferreira Maia   +6 more
core   +1 more source

Guidance on the establishment of the residue definition for dietary risk assessment

open access: yesEFSA Journal, 2016
EFSA has asked the Panel on Plant Protection Products and their Residues to prepare guidance on the establishment of the residue definition for dietary risk assessment.
EFSA Panel on Plant Protection Products and their Residues (PPR)
doaj   +1 more source

Membrane Trafficking in Plant Immunity [PDF]

open access: yes, 2017
Plants employ sophisticated mechanisms to interact with pathogenic as well as beneficial microbes. Of those, membrane trafficking is key in establishing a rapid and precise response.
Zavaliev, Raul   +5 more
core   +1 more source

A critical examination of the protection level for primary producers in the first tier of the aquatic risk assessment for plant protection products

open access: yesEnvironmental Sciences Europe, 2023
Background The aim of environmental risk assessment (ERA) for pesticides is to protect ecosystems by ensuring that specific protection goals (SPGs) are met.
Duquesne Sabine   +6 more
doaj   +1 more source

Scientific Opinion on clustering and ranking of emissions of plant protection products from protected crops (greenhouses and crops grown under cover) to relevant environmental compartments

open access: yesEFSA Journal, 2012
The Scientific Panel on Plant Protection Products and their Residues (PPR Panel) of EFSA was asked to make an inventory of protected crop systems (e.g.
EFSA Panel on Plant Protection Products and their Residues (PPR)
doaj   +1 more source

Root Architecture and Plant Productivity [PDF]

open access: yesPlant Physiology, 1995
Water and nutrient availability limit plant growth in a11 but a very few natural ecosystems. They limit yield in most agricultural ecosystems, and in the United States and other industrialized nations, intensive irrigation and fertilization have generated serious environmental problems.
openaire   +2 more sources

Scientific Opinion on the Science behind the Revision of the Guidance Document on Dermal Absorption

open access: yesEFSA Journal, 2011
This opinion provides the relevant data, evaluations and references that support the criteria proposed in the new draft guidance needed to facilitate assessment of dermal absorption of plant protection products (PPPs) under Directive 91/414/EEC[1] and ...
EFSA Panel on Plant Protection Products and their Residues (PPR)
doaj   +1 more source

The rhizosphere microbiome and plant health [PDF]

open access: yes, 2012
The diversity of microbes associated with plant roots is enormous, in the order of tens of thousands of species. This complex plant-associated microbial community, also referred to as the second genome of the plant, is crucial for plant health.
Pieterse, C.M.J.   +4 more
core   +2 more sources

Scientific Opinion on outline proposals for assessment of exposure of organisms to substances in soil

open access: yesEFSA Journal, 2010
The European Food Safety Authority (EFSA) asked the Panel to prepare a revision of the Guidance Document on persistence in soil (SANCO/9188VI/1997 of 12 July 2000) as scientific knowledge in this field has evolved in recent years.
EFSA Panel of the Plant Protection Products and their Residues
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

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