Electroanalytical studies on green leaf volatiles for potential sensor development

The Analyst ◽  
2012 ◽  
Vol 137 (13) ◽  
pp. 3138 ◽  
Author(s):  
Yogeswaran Umasankar ◽  
Glen C. Rains ◽  
Ramaraja P. Ramasamy
Keyword(s):  
Green Leaf Volatiles ◽  
Green Leaf ◽  
Leaf Volatiles ◽  
Sensor Development

Review of recent advances on the production and eco-physiological roles of green leaf volatiles

2013 ◽  
Vol 37 (3) ◽  
pp. 268-275
Author(s):  
Hai-Feng SUN ◽  
Zhen-Yu LI ◽  
Bin WU ◽  
Xue-Mei QIN
Keyword(s):  
Green Leaf Volatiles ◽  
Green Leaf ◽  
Leaf Volatiles ◽  
Recent Advances

scholarly journals Verbenone and Green-Leaf Volatiles Reduce Whitebark Pine Mortality in a Northern Range-Expanding Mountain Pine Beetle Outbreak

2021 ◽  
Author(s):  
Etienne Cardinal ◽  
Brenda Shepherd ◽  
Jodie Krakowski ◽  
Carl James Schwarz ◽  
John Stirrett-Wood
Keyword(s):  
Mountain Pine Beetle ◽  
Green Leaf Volatiles ◽  
Green Leaf ◽  
Whitebark Pine ◽  
White Pine Blister Rust ◽  
Leaf Volatiles ◽  
Disease Resistant ◽  
Mountain Pine ◽  
Pine Beetle ◽  
Pine Trees

This is the first study testing effectiveness of semiochemical treatments to protect individual trees from a range-expanding mountain pine beetle (MPB, Dendroctonus ponderosae Hopkins) attack into newly exposed host populations of endangered whitebark pine (Pinus albicaulis Engelmann). We investigated the effectiveness of a combination of verbenone and Green-Leaf Volatiles (GLV) to protect rare and valuable disease-resistant trees during a MPB epidemic from 2015 to 2018 in Jasper National Park, Canada. Treatments reduced the proportion of trees attacked by MPB for all diameter classes, across all stands, from 46 to 60%. We also evaluated the effect of the exotic disease white pine blister rust (caused by the fungus Cronartium ribicola J.C. Fisch), the species’ other main regional threat. MPB were less likely to attack large, rust infected trees than healthy trees, emphasizing the value of the semiochemical treatment. Protecting large, cone-bearing disease-resistant whitebark pine trees is fundamental to whitebark pine recovery. Maintaining reproductive trees on the landscape increases the frequency and diversity of rust-resistant genotypes more effectively than just planting seedlings to replace MPB-killed trees, because this slow-growing species takes over 80 years to reproduce. Our study confirmed protecting large rust-resistant trees with verbenone and GLV is a proactive and effective treatment against MPB for whitebark pine in naïve populations.

scholarly journals Relative contribution of LOX10, green leaf volatiles and JA to wound-induced local and systemic oxylipin and hormone signature in Zea mays (maize)

2020 ◽  
Vol 174 ◽  
pp. 112334 ◽  
Author(s):  
Yongming He ◽  
Eli J. Borrego ◽  
Zachary Gorman ◽  
Pei-Cheng Huang ◽  
Michael V. Kolomiets
Keyword(s):  
Zea Mays ◽  
Green Leaf Volatiles ◽  
Green Leaf ◽  
Leaf Volatiles ◽  
Relative Contribution

scholarly journals Lethal heat stress-dependent volatile emissions from tobacco leaves: what happens beyond the thermal edge?

2019 ◽  
Vol 70 (18) ◽  
pp. 5017-5030 ◽  
Author(s):  
Satpal Turan ◽  
Kaia Kask ◽  
Arooran Kanagendran ◽  
Shuai Li ◽  
Rinaldo Anni ◽  
...  
Keyword(s):  
Heat Stress ◽  
Heat Shock ◽  
Green Leaf Volatiles ◽  
Green Leaf ◽  
Tobacco Leaves ◽  
Leaf Volatiles ◽  
Volatile Emissions ◽  
Stress Dependent

Heat shock impairs photosynthesis in tobacco and results in massive increases in the emission of key stress volatiles including methanol and green leaf volatiles.

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