Potential Herbicides for Weed Control in Clary Sage (<i>Salvia sclarea</i>)

Zhalnov, Ivan; Zheljazkov, Valtcho D.

doi:10.1021/bk-2016-1218.ch007

Cited by 2 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The relatively easy cultivation of clary sage with low labor cost, the stable international market of EO and sclareol, as well as tolerance of this crop to air and soil heavy metal pollution, encouraged producers to expand the cultivation area of this plant 7,[80][81][82][83] . The additional economic gain obtained from HY could be a further financial achievement and an environmentally safe solution for wastewater generated during EO extraction.…”

Section: Discussionmentioning

confidence: 99%

“…Clary sage is an economically significant essential oil (EO) bearing plant. According to literature, essential oil content in fresh clary sage verticillasters varied between 0.1-1.0% v/w, depending on variety 4,5 , agrotechnical measures (mineral nutrition, application of herbicides, plant density, shading, propagation) [5][6][7][8][9] , environmental conditions [10][11][12] , harvesting stage 13,14 , etc.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Comparison of Volatile Compounds from Clary Sage (Salvia sclareaL.) Verticillasters Essential Oil and Hydrolate

Aćimović

Lončar

Jeliazkov

et al. 2022

Journal of Essential Oil Bearing Plants

View full text Add to dashboard Cite

The volatile compounds of essential oil (EO) and corresponding hydrolate (HY) extracted by steam distillation from clary sage (Salvia sclarea L.) cv "Domaća mirisna" grown in Serbia were identified using gas chromatography/mass spectrometry (GC/MS). The most abundant compounds of EO were linalyl acetate (43.5%) and linalool (25.9%), followed by α-terpineol, germacrene D, and geranyl acetate. In the corresponding HY (recovered water-soluble fraction of EO) the dominant were linalool (63.3%) and α-terpineol (26.8%), followed by geraniol.These differences in composition between clary sage EO and HY could be explained by linalyl acetate's low water solubility. Clustering of 55 clary sage EO accessions (from literature) shows the presence of several chemotypes: linalyl acetate+linalool, linalyl acetate+sclareol, linalool+geranyl acetate, germacrene D+β-caryophyllene, caryophyllene oxide, and three unspecified chemotypes (geranyl acetate, methyl chavicol, and α-terpineol). According to this classification, clary sage cv "Domaća mirisna" belongs to a moderate linalyl acetate chemotype (between 19.8 and 45.7%). Further investigations need to focus on clary sage HY and their potential applications because HYs could increase economic gain as a by-product. However, their utilization for other purposes (cosmetic, postharvest fruit processing, organic agriculture, etc.) could be a safe solution for wastewater produced during EO distillation.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Comparison of Volatile Compounds from Clary Sage (Salvia sclareaL.) Verticillasters Essential Oil and Hydrolate

Aćimović

Lončar

Jeliazkov

et al. 2022

Journal of Essential Oil Bearing Plants

View full text Add to dashboard Cite

show abstract

“…Similarly, Kucharski and Mordalski (2007) reported no effect of linuron on the content of essential oil in the herb of summer savory and in the fruit of coriander, as well as no effect of diquat on the content of essential oil in the herb of sweet basil. Other authors have shown varied effects of herbicides depending on their type as well as the species of herbal plant [Pank 1992, Zheljazkov et al 1996, Singh et al 2011, Zhalnov and Zheljazkov 2016. No such information is still available regarding bentazon, fluazifop-P-butyl, and glufosinate-ammonium.…”

Section: Introductionmentioning

confidence: 99%

Evaluating chemical and thermal weed suppression in lemon balm (Melissa officinalis L.) cultivation

Borowy¹,

Kapłan²

2022

asphc

View full text Add to dashboard Cite

The usefulness of 3 herbicides and flame weeding in lemon balm sown directly into the field was assessed in a two-year experiment. Glufosinate-ammonium (600 g∙ha–1) and flame weeding (90 kg propane∙ha–1) were applied 12–13 days after lemon balm sowing, i.e. shortly after weed emergence and 4 days before crop emergence. Bentazon (960 g∙ha–1) and fluazifop-P-butyl (150 g∙ha–1) were sprayed approximately 3 weeks after sowing, during the emergence of lemon balm, and when the weeds were in the cotyledon – 2–4 true leaves stage. All of the studied weed control methods significantly reduced the number and fresh weight of weeds growing 4 weeks after lemon balm sowing. The most effective method was spraying with glufosinate-ammonium, which controlled 69–76% of weeds. The efficiency of flame weeding was slightly lower. Bentazon caused slight, temporary chlorosis of some lemon balm cotyledons. Content of essential oil (1.9–2.1%), its composition and content of rosmarinic acid (2.08–2.44%) in lemon balm leaves, as well as content of total nitrogen (2.18–2.55%), phosphorus (0.30–0.32%), potassium (2.94–3.22%), calcium (1.02–1.60%), and magnesium (0.30–0.32%) in lemon balm raw material were independent of the weeding method. Content of essential oil, phosphorus, potassium and calcium were significantly higher in the dryer year. Studied weed control methods proved useful in the cultivation of lemon balm from direct sowing into the field. Methods with total action (flaming and glufosinate-ammonium) were more effective than those with selective herbicides (bentazon and fluazifop-P-butyl).

show abstract

Potential Herbicides for Weed Control in Clary Sage (Salvia sclarea)

Cited by 2 publications

References 9 publications

Comparison of Volatile Compounds from Clary Sage (Salvia sclareaL.) Verticillasters Essential Oil and Hydrolate

Comparison of Volatile Compounds from Clary Sage (Salvia sclareaL.) Verticillasters Essential Oil and Hydrolate

Evaluating chemical and thermal weed suppression in lemon balm (Melissa officinalis L.) cultivation

Contact Info

Product

Resources

About