Results 51 to 60 of about 7,378 (229)

Will buffer zones around schools in agricultural areas be adequate to protect children from the potential adverse effects of pesticide exposure? [PDF]

open access: yes, 2017
California has proposed limiting agricultural pesticide use within 0.4 km of schools and childcare facilities. However, the 0.4-km buffer may not be appropriate for all pesticides because of differing toxicities, fate, and application methods.
Bradman, Asa   +3 more
core   +2 more sources

Novel roles of sulfur metabolism in stress‐controlled stomata aperture regulation

open access: yesNew Phytologist, EarlyView.
Summary Stomatal closure allows plants to conserve water by reducing transpiration during drought. Surprisingly, the assimilation of the macronutrient sulfur is intimately connected to the drought stress response. This Tansley insight will only briefly touch on the general impact of sulfate assimilation on the production of drought‐response metabolites.
Sheng‐Kai Sun   +2 more
wiley   +1 more source

Studies on the effectiveness of various insecticides and drying in controlling granary weevil (Sitophilus granarius L.) in stored wheat seed : a thesis presented in partial fulfilment of the requirement for the degree of Master in Agricultural Science (Seed Technology) at Massey University, New Zealand [PDF]

open access: yes, 1986
This study was designed to examine the effects of various insecticidal materials and of repeated seed drying during storage on the population dynamics and survival of Granary Wevil (Sitophilus granarious L.) in wheat.
Islam, Md. Nurul
core  

Living in the Mycelial World

open access: yesTopics in Cognitive Science, EarlyView.
Abstract This manuscript documents a systematic ethnomycological analysis of ethnographic archives. Focusing on texts describing human–fungi interactions, I conduct a global, cross‐cultural review of mushroom use, covering 193 societies worldwide. The study reveals diverse mushroom‐related cultural practices, emphasizing the significance of fungi ...
Roope O. Kaaronen
wiley   +1 more source

Chemical Constituents and Insecticidal Activities of the Essential Oil of Cinnamomum camphora Leaves against Lasioderma serricorne

open access: yesJournal of Chemistry, 2014
During our screening program for agrochemicals from Chinese medicinal herbs and wild plants, the essential oil of Cinnamomum camphora leaves was found to possess strong fumigant and contact toxicity against Lasioderma serricorne adults with LC50/LD50 ...
Hai Ping Chen   +9 more
doaj   +1 more source

Pesticidal Toxicity of Phosphine and Its Interaction with Other Pest Control Treatments

open access: yesCurrent Issues in Molecular Biology, 2023
Phosphine is the most widely used fumigant for stored grains due to a lack of better alternatives, all of which have serious shortcomings that restrict their use.
Saad M. Alzahrani, Paul R. Ebert
doaj   +1 more source

Fumigant Toxicity of Essential Oils of Nine Plant Species from Asteraceae and Clusiaceae against Sitophilus granarius (L.) (Coleoptera: Curculionidae) [PDF]

open access: yes, 2012
Essential oils obtained from nine different plant species (Achillea coarctata Poir., Achillea gypsicola Hub.-Mor., Artemisia dracunculus L., Artemisia vulgaris L., Helichrysum plicatum Dc., Tanacetum agrophyllum (L.), Taraxacum officinale (L ...
Emsen, Buğrahan   +5 more
core  

Chemistry and insecticidal potential of bay leaf essential oil against stored grain pest of wheat [PDF]

open access: yes, 2016
A laboratory experiment was conducted to study chemistry and insecticidal activity of bay leaf oil, its fractions and isolated compounds against stored grain pest of wheat i.e.Tribolium castaneum Herbst.
Bansal, Ritima   +2 more
core   +2 more sources

Biological Pesticides as Viable Alternative to Synthetic Pesticides for Sustainable Agriculture and Nutrition: A Systematic Review

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT The overuse of synthetic pesticides in agriculture has raised significant environmental and health concerns. Biopesticides have emerged as viable, environmentally compatible alternatives. However, recent comprehensive reviews integrating all biopesticide categories and emphasizing their contribution to synthetic‐pesticide‐free and health‐safe ...
Molalign Assefa   +5 more
wiley   +1 more source

Contact and fumigant toxicity of Foeniculum vulgare and Citrus limon essential oils against Tetranychus turkestani and its predator Orius albidipennis

open access: yesJournal of Crop Protection, 2016
Tetranychus turkestani is one of the most important pests of greenhouse plants in the southern provinces of Iran. Several benefits of using essential oils over chemical pesticides make them appropriate for IPM programs.
Niloufar Faraji   +3 more
doaj  

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