INBA   12521
INSTITUTO DE INVESTIGACIONES EN BIOCIENCIAS AGRICOLAS Y AMBIENTALES
Unidad Ejecutora - UE
artículos
Título:
Leaf Temperature of Soybean grown under elevated CO2 increases Aphis glycines (Hemiptera: Aphididae) population growth.
Autor/es:
O'NEILL B.F.; ZANGERL A.R.; DELUCIA E.H.; CASTEEL C.; ZAVALA J.A.; BERENBAUM M.R.
Revista:
INSECT SCIENCE
Editorial:
WILEY-BLACKWELL PUBLISHING, INC
Referencias:
Año: 2011 vol. 18 p. 419 - 425
ISSN:
1672-9609
Resumen:
Plants grown under elevated carbon dioxide (CO2) experience physiological
changes that influence their suitability as food for insects. To determine the effects of
living on soybean (Glycine max Linnaeus) grown under elevated CO2, population growth
of the soybean aphid (Aphis glycines Matsumura) was determined at the SoyFACE research
site at the University of Illinois, Urbana-Champaign, Illinois, USA, grown under elevated
(550 ìL/L) and ambient (370 ìL/L) levels of CO2. Growth of aphid populations under
elevated CO2 was significantly greater after 1 week, with populations attaining twice
the size of those on plants grown under ambient levels of CO2. Soybean leaves grown
under elevated levels of CO2 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO22) experience physiological
changes that influence their suitability as food for insects. To determine the effects of
living on soybean (Glycine max Linnaeus) grown under elevated CO2, population growth
of the soybean aphid (Aphis glycines Matsumura) was determined at the SoyFACE research
site at the University of Illinois, Urbana-Champaign, Illinois, USA, grown under elevated
(550 ìL/L) and ambient (370 ìL/L) levels of CO2. Growth of aphid populations under
elevated CO2 was significantly greater after 1 week, with populations attaining twice
the size of those on plants grown under ambient levels of CO2. Soybean leaves grown
under elevated levels of CO2 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO2Glycine max Linnaeus) grown under elevated CO2, population growth
of the soybean aphid (Aphis glycines Matsumura) was determined at the SoyFACE research
site at the University of Illinois, Urbana-Champaign, Illinois, USA, grown under elevated
(550 ìL/L) and ambient (370 ìL/L) levels of CO2. Growth of aphid populations under
elevated CO2 was significantly greater after 1 week, with populations attaining twice
the size of those on plants grown under ambient levels of CO2. Soybean leaves grown
under elevated levels of CO2 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO2Aphis glycines Matsumura) was determined at the SoyFACE research
site at the University of Illinois, Urbana-Champaign, Illinois, USA, grown under elevated
(550 ìL/L) and ambient (370 ìL/L) levels of CO2. Growth of aphid populations under
elevated CO2 was significantly greater after 1 week, with populations attaining twice
the size of those on plants grown under ambient levels of CO2. Soybean leaves grown
under elevated levels of CO2 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO2ìL/L) and ambient (370 ìL/L) levels of CO2. Growth of aphid populations under
elevated CO2 was significantly greater after 1 week, with populations attaining twice
the size of those on plants grown under ambient levels of CO2. Soybean leaves grown
under elevated levels of CO2 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO22 was significantly greater after 1 week, with populations attaining twice
the size of those on plants grown under ambient levels of CO2. Soybean leaves grown
under elevated levels of CO2 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO22. Soybean leaves grown
under elevated levels of CO2 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO22 were previously demonstrated at SoyFACE to have increased
leaf temperature caused by reduced stomatal conductance. To separate the increased leaf
temperature from other effects of elevated CO2, air temperature was lowered while the CO22, air temperature was lowered while the CO2
level was increased, which lowered overall leaf temperatures to those measured for leaves
grown under ambient levels of CO2. Aphid population growth on plants grown under
elevated CO2 and reduced air temperature was not significantly greater than on plants
grown under ambient levels of CO2. By increasing Glycine max leaf temperature, elevated
CO2 may increase populations of Aphis glycines and their impact on crop productivity.2. Aphid population growth on plants grown under
elevated CO2 and reduced air temperature was not significantly greater than on plants
grown under ambient levels of CO2. By increasing Glycine max leaf temperature, elevated
CO2 may increase populations of Aphis glycines and their impact on crop productivity.2 and reduced air temperature was not significantly greater than on plants
grown under ambient levels of CO2. By increasing Glycine max leaf temperature, elevated
CO2 may increase populations of Aphis glycines and their impact on crop productivity.2. By increasing Glycine max leaf temperature, elevated
CO2 may increase populations of Aphis glycines and their impact on crop productivity.2 may increase populations of Aphis glycines and their impact on crop productivity.