Results 71 to 80 of about 56,928 (307)

Salvia officinalis essential oil in bean weevil control

open access: yesPesquisa Agropecuária Tropical, 2016
Bean weevil [Acanthoscelides obtectus Say (Coleoptera: Bruchidae)] is considered the main storage pest of the bean crop. Its control is performed mainly by chemical treatment, which has potential to cause resistance in pests, as well as environmental ...
Maurício Albertoni Scariot   +4 more
doaj   +1 more source

Addressing the Attitude Behaviour Perception Gap—Multimethod Sustainable Tourist Behaviour Evaluation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Quantitative and perceptual studies have been used to define and model sustainable tourist behaviour in past years, but few studies have undertaken qualitative research of actual behaviour to delve deeper into understanding the different classifications of such behaviour. This research employed a three‐phase design, comprising a pretrip survey,
Rachel Dodds, Mark Robert Holmes
wiley   +1 more source

Biocontrol of Cymbalophora rivularis (Menetries) (Lepidoptera: Erebidae) larvae by entomopathogenic bacteria and fungi

open access: yesEgyptian Journal of Biological Pest Control, 2022
Background Sainfoin, alfalfa and clover are important forage crop plants in terms of their food value, efficiency and adaptation capabilities. Cymbalophora rivularis (Menetries, 1832) (Lepidoptera: Erebidae) causes significant damage to these plants ...
Elif Tozlu, Göksel Tozlu, Recep Kotan
doaj   +1 more source

Green Is the New Gold: Redefining Opulent Lifestyle Through Organic Food Purchases

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Prior studies based on the Theory of Planned Behavior mostly examined the effects of health and environmental concerns on organic food consumption; however, few addressed the paradoxical relationships in the context of opulent or symbolic decorum.
Neha Sharma   +3 more
wiley   +1 more source

The Correlation of the Presence and Expression Levels of cry Genes with the Insecticidal Activities against Plutella xylostella for Bacillus thuringiensis Strains

open access: yesToxins, 2014
The use of Bacillus thuringiensis (Bt) strains with high insecticidal activity is essential for the preparation of bioinsecticide. In this study, for 60 Bt strains isolated in Taiwan, their genotypes and the correlation of some cry genes as well as the ...
Ming-Lun Chen   +5 more
doaj   +1 more source

Drosophila suzukii control using Kaolin, lime and rock dusts. [PDF]

open access: yes, 2018
The Spotted wing drosophila, Drosophila suzukii, is an invasive pest in Europe and North America, infesting various soft-skinned fruits. Because D. suzukii attacks ripening fruits shortly before harvest, only insecticides with short pre-harvest intervals
Cahenzli, Fabian   +2 more
core  

Comprehensive Characterization of Spelt Wheat and Common Wheat Protein and Viscosity Traits Under Different Field Management Systems

open access: yesCereal Chemistry, EarlyView.
ABSTRACT Background There is an increasing interest in healthier, nutrient‐rich foods so alternative grains produced in smaller quantities—including spelt wheat (Triticum spelta L.)—have once again become the focus of consumers. At the same time, the scientific proof of these claims is incomplete.
Edina Jaksics   +10 more
wiley   +1 more source

Identification of Compounds and Insecticidal Activity of the Root of Pride of Barbados (Caesalpinia Pulcherrima L)

open access: yesJournal of Applied Sciences and Environmental Management, 2017
Caesalpinia pulcherrima (Caesalpiniaceae) is an ornamental plant with several ethnomedicinal uses. The present study was designed to investigate the brine shrimp cytotoxicity and insecticidal activity of oil obtained from C. pulcherrima root.
Oyemwenre Erharuyi   +5 more
doaj   +1 more source

Bait sprays against the European cherry fruit fly Rhagoletis cerasi: Status Quo & Perspectives [PDF]

open access: yes, 2008
Bait spray experiments against Rhagoletis cerasi were carried out in 2005 to 2007. The main principle of this method is to use food (e.g. sugar and proteins) as baits for the flies with small amounts of insecticides, which is applied on parts of the ...
Kaffer, T., Köppler, K., Vogt, H.
core  

Mutations in dhfr in Plasmodium falciparum infections selected by chlorproguanil-dapsone treatment.

open access: yes, 2002
Treatment with the novel antifolate drug combination chlorproguanil-dapsone effectively cleared asymptomatic Plasmodium falciparum infections in 246 (93.5%) of 263 children in the Usambara Mountains of Tanzania during the course of a 2-week follow-up ...
Alloueche, A   +5 more
core   +1 more source

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