Results 51 to 60 of about 472,163 (302)
EFSA Journal, 2019 According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance pyridalyl.
European Food Safety Authority (EFSA) +20 more
doaj +1 more source
SYNTHESIS AND BIOLOGICAL ACTIVITY OF NEW SERIES OF ORGANOTIN(IV) ESTERS WITH N,N-DIACETYLGLYCINE
Química Nova, 2016 A bioactive N,N-diacetylglycine (NNDAG) and new organotin(IV) complexes (OTCs) (1-7) were synthesized. Spectroscopic techniques were employed to characterize NNDAG and OTCs. FTIR was employed to verify N,N protection of glycine by acetyl groups.
Muhammad Ashfaq +4 more
doaj +1 more source
EFSA Journal, 2021 The conclusions of the EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Denmark, and co‐rapporteur Member State, the Netherlands, for the pesticide active substance ...
European Food Safety Authority (EFSA) +41 more
doaj +1 more source
Toxicity and residual activity of spinetoram to neonate larvae of Grapholita molesta (Busck) and Cydia pomonella (L.) (Lepidoptera: Tortricidae): Semi-field and laboratory trials [PDF]
, 2016 Spinetoram is a fermentation insecticide, derived from the actinomycete Saccharopolyspora spinosa. It works by disrupting the GABA-gated chloride channels and by causing persistent activation of insect nicotinic acetylcholine receptors.
Avilla Hernández, Jesús +4 more
core +2 more sources
Tropicultura, 2020 Impact of Tuta absoluta (Meyrick) on tomato production in Burkina Faso. Tuta absoluta is a leafminer native to South America and listed in Burkina Faso since 2016. Its larvae dig galleries in the leaves and fruits of the tomato.
Irénée Somda +3 more
doaj +1 more source
Insecticide‐treated nets for preventing malaria
Cochrane Database of Systematic Reviews, 2018 Background A previous version of this Cochrane Review identified that insecticide‐treated nets (ITNs) are effective at reducing child mortality, parasite prevalence, and uncomplicated and severe malaria episodes.
Josephine Pryce +2 more
semanticscholar +1 more source
The Effects of Insecticide Treated Netting on Male-Female Interactions in Red Flour Beetles [PDF]
, 2018 Courtship behaviors take place before and after copulation for the purpose of stimulating the female (Evardsson & Arnqvist 2000). Females will mate with different males within minutes of the first copulation (Pai &Yan 2003), with males showing a ...
Gerken, Alison, Hesseltine, Elise
core
, 2010 BACKGROUND: The benefits of a health-related intervention may be compromised by the challenges of delivering the intervention on a large scale. We analyzed the process involved in the Tanzania National Voucher Scheme, a system for delivering insecticide ...
Armstrong-Schellenberg, Joanna +8 more
core +2 more sources
Ecological and Sociodemographic Determinants of House Infestation by Triatoma infestans in Indigenous Communities of the Argentine Chaco [PDF]
, 2015 The Gran Chaco ecoregion, a hotspot for Chagas and other neglected tropical diseases, is home to >20 indigenous peoples. Our objective was to identify the main ecological and sociodemographic determinants of house infestation and abundance of Triatoma ...
Cardinal, Marta Victoria +4 more
core +3 more sources
Endosulfan induced changes in growth rate, pigment composition and photosynthetic activity of mosquito fern Azolla microphylla [PDF]
Journal of Stress Physiology & Biochemistry, 2012 This paper is the first in a series reporting a study on the effects of different concentrations of insecticide, Endosulfan (0-600ppm) was premeditated on 5th day after insecticide exposure with respect to growth rate, pigment composition and ...
Raja W. +3 more
doaj