Repellent Effect and Metabolite Volatile Profile of the Essential Oil of Achillea millefolium Against Aegorhinus nodipennis (Hope) (Coleoptera: Curculionidae)

2015 ◽  
Vol 44 (3) ◽  
pp. 279-285 ◽  
Author(s):  
J Tampe ◽  
L Parra ◽  
K Huaiquil ◽  
A Mutis ◽  
A Quiroz
Keyword(s):  
Essential Oil ◽  
Achillea Millefolium ◽  
Volatile Profile ◽  
Repellent Effect

scholarly journals Pistacia lentiscus essential oil has repellent effect against three major insect pests of pasta

2015 ◽  
Vol 63 ◽  
pp. 249-255 ◽  
Author(s):  
Hind Houria Bougherra ◽  
Stefano Bedini ◽  
Guido Flamini ◽  
Francesca Cosci ◽  
Kamel Belhamel ◽  
...  
Keyword(s):  
Essential Oil ◽  
Insect Pests ◽  
Pistacia Lentiscus ◽  
Repellent Effect

Salicylic acid foliar application increases biomass, nutrient assimilation, primary metabolites and essential oil content in Achillea millefolium L

2020 ◽  
Vol 270 ◽  
pp. 109436 ◽  
Author(s):  
Pedro Henrique Gorni ◽  
Ana Cláudia Pacheco ◽  
Adriana Lima Moro ◽  
Jonathan Fogaça Albuquerque Silva ◽  
Ronaldo Rossetti Moreli ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Essential Oil ◽  
Oil Content ◽  
Foliar Application ◽  
Achillea Millefolium ◽  
Primary Metabolites ◽  
Nutrient Assimilation

scholarly journals Changes in essential oil compositions, total phenol, flavonoids and antioxidant capacity of Achillea millefolium at different growth stages

2020 ◽  
Vol 152 ◽  
pp. 112570 ◽  
Author(s):  
Nasrin Farhadi ◽  
Khyrollah Babaei ◽  
Sara Farsaraei ◽  
Mohammad Moghaddam ◽  
Abdollah Ghasemi Pirbalouti
Keyword(s):  
Essential Oil ◽  
Antioxidant Capacity ◽  
Total Phenol ◽  
Achillea Millefolium ◽  
Growth Stages ◽  
Different Growth Stages

Essential oil composition of two yarrow taxonomic forms

2010 ◽  
Vol 5 (3) ◽  
pp. 346-352 ◽  
Author(s):  
Asta Judzentiene ◽  
Danute Mockute
Keyword(s):  
Chemical Analysis ◽  
Essential Oil ◽  
Essential Oils ◽  
Essential Oil Composition ◽  
Achillea Millefolium ◽  
Caryophyllene Oxide ◽  
Oil Composition ◽  
Plant Organs ◽  
First Time

AbstractDifferences in essential oil composition of wild Achillea millefolium L., collected at five habitats in Lithuania, where plants with pink (f. rosea) and white (f. millefolium) flowers grow together, were reported. For the first time, oils of different plant organs (inflorescences and leaves) of both forms from every population were analysed in detail. Chemical analysis was performed by GC and GC-MS. The most predominant constituents of the oils were nerolidol (9.4–31.9%, in 11 out of 20 samples), caryophyllene oxide (8.4–23.0%, 4 leaf oils), ß-pinene (8.0–15.2%, 2 samples), eudesmol (11.8–15.8%, 2 leaf oils) and 1,8-cineole (11.9%, one inflorescence oil). Domination of nerolidol was mostly characteristic of A. millefolium f. rosea essential oils (in 8 out of 10 oils). The inflorescences biosynthesised markedly larger amounts of nerolidol and ß-pinene than those of the leaves. An opposite correlation was observed for caryophyllene oxide and eudesmol. Chamazulene (≤2.7%) was determined only in six oils. The 65 identified constituents made up 75.4–96.5% of the oils.

Effects on growth, essential oil content and composition of the volatile fraction of Achillea millefolium L. cultivated in hydroponic systems deficient in macro- and microelements

2015 ◽  
Vol 197 ◽  
pp. 329-338 ◽  
Author(s):  
Ivan Caldeira Almeida Alvarenga ◽  
Paulo Fernandes Boldrin ◽  
Fernanda Ventorim Pacheco ◽  
Sâmia Torres Silva ◽  
Suzan Kelly Vilela Bertolucci ◽  
...  
Keyword(s):  
Essential Oil ◽  
Oil Content ◽  
Achillea Millefolium ◽  
Volatile Fraction ◽  
Hydroponic Systems

The Repellence of Aristolochia aff. orbicularis Roots against the Corn Borer Sitophilus zeamais

2001 ◽  
Vol 56 (7-8) ◽  
pp. 575-580 ◽  
Author(s):  
Joseph Rauscher ◽  
Rosa M. Guillén ◽  
Martha Albores-Velasco ◽  
Gilberto González ◽  
Otto Vostrowsky ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Essential Oil ◽  
Sitophilus Zeamais ◽  
Gas Chromatography Mass Spectrometry ◽  
Spectroscopic Methods ◽  
Repellent Effect ◽  
Corn Borer ◽  
Chromatography Mass Spectrometry ◽  
Total Oil

The repellence of Aristolochia aff. orbicularis root, a native of Xochipala, Guerrero, Mexico, to the corn borer Sitophilus zeamais (Coleoptera) was investigated. The essential oil was isolated from the aromatic root and its repellent effect was assessed. About 40 components of the oil were identified using gas chromatography-mass spectrometry and other spectroscopic methods. The repellence of the roots, the oil and the chromatography fractions were also evaluated. Some fractions had a higher repellence than the total oil

Essential oil of Ocotea odorifera: An alternative against Sitophilus zeamais

2013 ◽  
Vol 29 (2) ◽  
pp. 161-166 ◽  
Author(s):  
Altemir J. Mossi ◽  
Camila A. Zanella ◽  
Gabriela Kubiak ◽  
Lindomar A. Lerin ◽  
Rogerio L. Cansian ◽  
...  
Keyword(s):  
Essential Oil ◽  
Point Of View ◽  
Sitophilus Zeamais ◽  
Repellent Effect ◽  
Maize Weevil ◽  
Plant Oil ◽  
Synthetic Chemicals ◽  
Insect Mortality ◽  
Effect Level ◽  
Synthetic Pesticides

AbstractNowadays, the maize weevil Sitophilus zeamais—Motsch 1855 is the most relevant pest found during storage of maize grains. Aiming at protecting the agricultural crops, high amounts of synthetic pesticides are used around the world. In this sense, this work aimed at evaluating the insecticidal and repellent effect of essential oil of Ocotea odorifera (Vellozo) Rohwer (Lauraceae) (O. odorifera (sassafras)) leaves against the maize weevil in maize grains. The essential oil's chemical composition showed that sassafras contains camphor (43%) and safrole (42%) as major compounds. Our results show that sassafras oil was insecticidal and repellent to maize weevil. About 100% mortality was achieved using a concentration of 0.32 μl cm−2, after 24 h of exposure. The LD50 value was 14.1 μl or 0.09 μl cm−2 and the study of the effect on insect mortality at the lethal doses (LD50) showed that after 72 h mortality was 100%. The values of the preference index varied from −0.39 (0.065 μl cm−2) to −0.63 (0.659 μl cm−2), demonstrating that the plant oil presents repellent activity. The repellency bioassay simulating small bins showed the repellent effect level from 0.64 (0.36 μl cm−3) to 0.94 (2.9 μl cm−3). The essential oil of sassafras presented insecticidal and repellency against maize weevil. Although from an economical point of view synthetic chemicals are still more frequently used as repellents, natural products (essential oils) have the potential to provide efficient and safer repellents for humans and the environment.

scholarly journals Repellent effect of the caraway Carum carvi L. on the rice weevil Sitophilus oryzae L. (Coleoptera, Curculionidae)

2020 ◽  
Author(s):  
Małgorzata Kłyś ◽  
Aleksandra Izdebska ◽  
Natalia Malejky-Kłusek
Keyword(s):  
Essential Oil ◽  
Sitophilus Oryzae ◽  
Rice Weevil ◽  
Repellent Effect ◽  
Carum Carvi

Abstract ObjectiveThe aim of the study was to check whether Carum carvi L. essential oil and L-carvone act on Sitophilus oryzae L. as repellents and/or insecticides, in what concentrations and after what time. ResultsCaraway essential oil and L-carvone the highest repellency showed not in the highest concentrations used in the tests (1%), but in lower concentrations, respectively 0.5% and 0.1%. Caraway essential oil in all used concentrations showed repellent effects on S. oryzae. The highest repellency (60-98%) caused caraway essential oil in concentration 0.5% after 1, 2, 3, 4 and 5 h of the research. The highest repellence of L-carvone (16-100%) resulted in concentration 0.1%. The highest mortality of S. oryzae caused 0.5% caraway essential oil.

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