Results 101 to 110 of about 9,735 (214)

Application of Amine-based Ru Compounds in the Olefin Metathesis of Methyl Eugenol: A Comparison with Grubbs Catalysts

open access: yes, 2020
Methyl eugenol olefin metathesis was conducted with non-carbene Ru-complexes ([RuCl2(PPh3)(2)amine]) in the absence and presence of SnCl2 or CuCl2 as additives and their catalytic activities were compared with that of a commercial Grubbs catalyst 2nd ...
Sousa, Denise A.   +6 more
core   +1 more source

Population dynamics of Euglossinae bees (Hymenoptera, Apidae) in an early second-growth forest of Cajual Island, in the State of Maranhão, Brazil

open access: yesBrazilian Journal of Biology
A study was conducted in an early second-growth forest aiming at knowing the richness, relative abundance, seasonal distribution, and hourly frequency of euglossine bees, and their association with scent baits.
F. S. SILVA, J. M. M. REBÊLO
doaj   +1 more source

Simultaneous Determination of Volatile Constituents from Acorus tatarinowii Schott in Rat Plasma by Gas Chromatography-Mass Spectrometry with Selective Ion Monitoring and Application in Pharmacokinetic Study

open access: yesJournal of Analytical Methods in Chemistry, 2013
A sensitive and specific gas chromatographic-mass spectrometry with selected ion monitoring (GC-MS/SIM) method has been developed for simultaneous identification and quantification of α-asarone, β-asarone, and methyl eugenol of Acorus tatarinowii Schott ...
Xue Meng   +6 more
doaj   +1 more source

Feeding behaviour of Bactrocera cacuminata (Hering) (Diptera: Tephritidae) on methyl eugenol: a laboratory assay

open access: yes, 2003
Many dacine (Diptera: Tephritidae) species are attracted to one of two chemical substances, 4-allyl-1,2-dimethoxybenzene (methyl eugenol (ME)) or 4-(p-hydroxyphenyl)-2-butanone (cue lure). Despite the fact that these chemicals or analogs occur naturally,
Raghu, S.   +3 more
core   +1 more source

Comparison of the Rosa Damascena Mill’s Essence Composition in Climate Change ConditionCase: Kashan, Kamoo, Barzok, Qamsar, Niasar and Natanz Garden

open access: yesتحقيقات جغرافيايی, 2019
Introduction and Background: Climatic condition is one of the most important determinants of the qualitative properties of essential oils produced by Rosa damascena Mill and play a decisive role in the quality of essential oil extracted from it.
zahra sadat jalali chime   +3 more
doaj  

Response of Fruit Fly, Bactrocera dorsalis Complex on Methyl Eugenol Derived From Basil Plant, Ocimum sanctum L

open access: yes, 2020
. Fruit fly is one of the major pests that attack horticultural commodities, as well as the insect becomes a major pest in mango plantation all over the world.
Tati Suryati, Agus Susanto, S Subahar
core  

UJI EFEKTIFITAS BEBERAPA WARNA PERANGKAP BASAH UNTUK MENGENDALIKAN HAMA LALAT BUAH (Bactrocera sp) PADA TANAMAN BELIMBING

open access: yes, 2015
The aim of this study was to determine the color type of effective wet traps in controlling pests of fruit flies on starfruit plants by using Group Randomized Design (RAK) Non factorial with 6 treatments and 4 replications.
,, Nursamsi, Syofia, Irna, Indrian, Heri
core   +2 more sources

Effects of Hydrogen Peroxide and Methyl Eugenol on Fruit Growth, Yield and Fruit Fly Infestation of Syzygium Samarangense

open access: yes, 2018
A study was conducted to investigate the effects of hydrogen peroxide (H2O2) and methyl eugenol (ME) on fruit growth, yield and fruit fly infestation of wax apple (Syzygium samarangense var Jambu madu). The selected experimental tree branches were either
Norhayati, Ngah   +2 more
core  

A weekly study on Bactrocera zonata S. and Bactrocera dorsalis H. (Diptera: Tephritidae) against methyl eugenol, raspberry essence and GF-120 in persimmon orchards from Kohat, Pakistan

open access: yes, 2017
A study was conducted to find out the efficacy of the lures viz methyl eugenol, raspberry essence and GF-120 in baited fruit fly traps at persimmon orchards in Kohat district, KPK.
Uzair Ahmad, Unab Begum
core   +1 more source

COMPOSITION OF HERB AND SEED OIL AND ANTIMICROBIAL ACTIVITY OF THE ESSENTIAL OIL OF TWO VARIETIES OF OCIMUM BASILICUM HARVESTED AT SHORT TIME INTERVALS [PDF]

open access: yesJournal of Plant Development, 2015
An experiment was conducted to study the changes in the chemical composition of the essential oil of two varieties of Ocimum basilicum over a period of six months at short harvest intervals for two crop seasons.
Pandu Sastry KAKARAPARTHI   +4 more
doaj  

Home - About - Disclaimer - Privacy