Results 21 to 30 of about 558,254 (207)

Present and future potential of plant-derived products to control arthropods of veterinary and medical significance [PDF]

open access: yes, 2014
The use of synthetic pesticides and repellents to target pests of veterinary and medical significance is becoming increasingly problematic. One alternative approach employs the bioactive attributes of plant-derived products (PDPs). These are particularly
Finn, Robert   +7 more
core   +1 more source

Identification of Insecticidal Constituents from the Essential Oil from the Aerial Parts Stachys riederi var. japonica

open access: yesMolecules, 2018
The essential oil of Stachys riederi var. japonica (Family: Lamiaceae) was extracted by hydrodistillation and determined by GC and GC-MS. A total of 40 components were identified, representing 96.01% of the total oil composition.
Meirong Quan, Qi Zhi Liu, Zhi Long Liu
doaj   +1 more source

Persistence and ingestion characteristics of phytochemical volatiles as bio-fumigants in Sitophilus oryzae adults

open access: yesEcotoxicology and Environmental Safety, 2021
Fumigant toxicity of phytochemical volatiles has been widely reported against stored product insect pests. Such volatiles are considered as natural fumigants and bio-fumigants in post-harvest food protection research.
Urvashi Sahu   +2 more
doaj   +1 more source

Compositions and biological effects of different populations of Cupressus to control adult wheat weevil (Tribolium castaneum Herbst) [PDF]

open access: yesJournal of Medicinal Plants, 2023
Background: Chemical pesticides increasing use caused increased resistance in insects and increases the residue of pesticides in agricultural products and the environment.
Shahla Amini   +3 more
doaj  

Fumigant toxicity of garlic essential oil in combination with carbon dioxide (CO2) against stored-product insects [PDF]

open access: yes, 2010
Fumigant toxicity of garlic essential oil alone and in combination with carbon dioxide (92% CO2) to adults and pupae of Tribolium confusum and Ephestia kuehniella at 24 h of exposure time was studied. Results indicated that adults of E.
Işikber, A. A.
core   +1 more source

Insecticidal and Insect-repellent Activities of Essential Oils from Verbenaceae and Anacardiaceae against

open access: yesNatural Product Communications, 2009
Essential oils extracted from leaves of Aloysia polystachya and A. citriodora (Verbenaceae) and from leaves and fruits of Schinus molle var. areira (Anacardiaceae) were tested for their repellent and toxic activities against adults of Rhizopertha ...
Verónica S. Benzi   +2 more
doaj   +1 more source

Evaluation of the Toxicity of Satureja intermedia C. A. Mey Essential Oil to Storage and Greenhouse Insect Pests and a Predator Ladybird

open access: yesFoods, 2020
The use of chemical insecticides has had several side-effects, such as environmental contamination, foodborne residues, and human health threats. The utilization of plant-derived essential oils as efficient bio-rational agents has been acknowledged in ...
Asgar Ebadollahi, William N. Setzer
doaj   +1 more source

From Old-Generation to Next-Generation Nematicides

open access: yesAgronomy, 2020
The phaseout of methyl bromide and the ban on, or withdrawal of, other toxic soil fumigants and non-fumigant nematicides belonging to the organophosphate and carbamate groups are leading to changes in nematode-control strategies.
Yuji Oka
doaj   +1 more source

Repellency and fumigant toxicity of clove and sesame oils against American cockroach (Periplaneta americana (L.) [PDF]

open access: yes, 2015
Repellency and fumigant toxicity of clove (Syzygium aromaticum) and sesame (Sesamum indicum) oils were investigated against American cockroach (Periplaneta americana (L.) in the laboratory of the Department of Biological Sciences, Faculty of Science ...
Al-Ghamdi, Khalid M   +3 more
core   +1 more source

Fumigant Toxicity of camphor Against Tetranychas urticae Koch and Two Phytoseid Predators (Tetranychidae: phytoseiidae)

open access: yesAcarines: Journal of the Egyptian Society of Acarology, 2013
In attempt to find a new fumigant acaricide could be used in green houses fumigant toxicity of camphor was studied against Tetranychus urticae Koch and two predators i.e. Neoseiulus californicus (Mc.Gr.) and Phytoseiulus persimilis A.-H.
E. Bakr
doaj   +1 more source

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