Article
Physiology
Xiang-lan Jiang, Zhe Ren, Xiao-xia Hai, Ling Zhang, Zhi-gang Wang, Fei Lyu
Summary: Light is crucial for the synchronization of organism's rhythms with natural photoperiod, however, artificial light at night disrupts this synchronization, affecting fitness-related behaviors. This study focuses on the impact of artificial light at night on a parasitic beetle's locomotor activity and oviposition capacity. The results show that the beetle's locomotor activity is higher in darkness and lower under illumination, with two peaks reflecting light-mediated changes. The beetles' circadian rhythms and active percentage are influenced by illumination duration and temperature, and chronic exposure to bright artificial light at night decreases their oviposition capacity.
FRONTIERS IN PHYSIOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Valeria Silva, Angelina Palacios-Munoz, Mariano Volonte, Lia Frenkel, John Ewer, Sheila Ons
Summary: The study explored the role of Orcokinins in behavior and reproduction in fruit flies, finding that knockdown of the orcokinin gene led to abnormal courtship behavior in male flies and reduced egg production. Results suggest that Orcokinins play an important role in reproductive success in fruit flies.
INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY
(2021)
Article
Entomology
Kaitlin Rim, Jamie Crawford, Steven J. Price, Donald R. Viands, Ricardo A. Ramirez
Summary: The research found that the cancellation of broad-spectrum soil-active insecticides led to an increase in clover root curculio larval root damage, with limited current management practices in effectively suppressing larval feeding underground. Field screening and laboratory observation revealed that alfalfa populations selected for little or no larval root feeding damage were more resistant to clover root curculio larval feeding, providing a potential candidate and screening method for developing and evaluating alfalfa cultivars with reduced impact of larval feeding.
Article
Pharmacology & Pharmacy
Xiao Y. Li, Ying J. Qin, Yue Wang, Tao Huang, Yuan H. Zhao, Xiao H. Wang, Christopher J. Martyniuk, Bing Yan
Summary: This study evaluated the potential toxicity of four commonly used strobilurin fungicides on larval zebrafish, finding that pyraclostrobin and trifloxystrobin induced mitochondrial dysfunction and hypoactive responses in zebrafish. However, azoxystrobin and kresoxim-methyl had no significant effects on mitochondrial function or locomotion in zebrafish. The findings suggest a potential for adverse effects in aquatic organisms due to widespread detection of strobilurins in aquatic environments.
Article
Fisheries
Alessandra Janaina Becker, Sandro Santos, Berta Maria Heinzmann, Braulio Otomar Caron, Bernardo Baldisserotto
Summary: This study evaluated the induction and recovery time of anesthesia in the amphipod crustacean H. bonariensis exposed to essential oils. The results showed that the essential oils and their major compounds affected the anesthesia and locomotor activity of the amphipods.
Article
Agronomy
Marta Olczyk, Elisabeth H. Koschier, Tomasz Wojtowicz, Maria Pobozniak
Summary: The onion thrips, a key pest of onion crops worldwide, showed a preference for the wild species Allium roylei Stearn compared to cultivated onion varieties. This research highlights the importance of considering wild cultivars for breeding programs aimed at improving disease and pest resistance in onions.
Article
Entomology
Hiromi Nagaya, Finlay J. Stewart, Michiyo Kinoshita
Summary: The study showed that butterflies select specific leaves for oviposition, with visual cues likely playing a key role in this selection process. Visual features such as height, flatness, green reflectance, brightness, and degree of polarization may serve as important cues for leaf selection.
Article
Agriculture, Multidisciplinary
Dali Song, Xianglin Dai, Tengfei Guo, Jiwen Cui, Wei Zhou, Shaomin Huang, Jianbo Shen, Guoqing Liang, Ping He, Xiubin Wang, Shuiqing Zhang
Summary: Long-term heavy application of inorganic fertilizers reduces soil quality and biodiversity. Organic amendments have been found to have a positive impact on soil quality. This study demonstrates that the combined application of organic and inorganic fertilizers improves crop yield, soil chemical properties, microbial activity, and enzyme kinetic parameters, as well as enhances microbial growth and catabolic diversity.
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
(2022)
Article
Plant Sciences
Ting Yan, Zikai Zhou, Ru Wang, Duran Bao, Shanshan Li, Aoga Li, Ruonan Yu, Hada Wuriyanghan
Summary: This study characterizes a soybean SMV resistance cluster centered around SRC7, which is regulated at both transcriptional and posttranscriptional levels, possesses an uncharacterized BSP domain, and shows broad-spectrum antiviral activities. The cluster harbors multiple functional R genes encoding atypical TIR-NBS-LRR (TNL) type R proteins, highlighting its importance in SMV-soybean interaction and plant immunity.
Article
Entomology
Joseph L. Spencer, Timothy R. Mabry, Eli Levine, Scott A. Isard
Summary: Research shows that the activity of rotation-resistant beetles in soybean is influenced by specific proteinases and an adapted gut microbiota, providing limited protection against soybean defenses. The impact of soybean and corn herbivory on rotation-resistant female survival and flight initiation was investigated through mortality assays and wind tunnel flight tests.
JOURNAL OF ECONOMIC ENTOMOLOGY
(2021)
Article
Biochemistry & Molecular Biology
Rejane Peter, Marcelo Estrella Josende, Juliano da Silva Barreto, Dennis Guilherme da Costa Silva, Carlos Eduardo da Rosa, Fabio Everton Maciel
Summary: The aim of this study was to test the insecticidal effect of Illicium verum essential oil on the pest Alphitobius diaperinus. The results showed that the essential oil can be used as an alternative to conventional insecticides.
PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY
(2022)
Article
Plant Sciences
Artai A. Santos, Antonio Hernandez-Orue, Torsten Wappler, Jose B. Diez
Summary: This study presents new evidence of plant-insect interactions from the Late Pennsylvanian period in the northern Iberian Peninsula (Leon, Spain). The findings include nine different types of damage on fossil plant specimens, indicating various ecological interactions between different plant groups and insects. The study highlights the importance of these plants as a food source and habitat for insects in the Late Pennsylvanian forests of Spain.
REVIEW OF PALAEOBOTANY AND PALYNOLOGY
(2022)
Article
Agriculture, Dairy & Animal Science
Werner Bessei, Jens Tetens, Jorn Bennewitz, Clemens Falker-Gieske, Tanja Hofmann, Hans-Peter Piepho
Summary: Various aspects of activity have been explored as causal factors of feather pecking in laying hens, but with no clear results. However, a recent study showed differentially expressed genes related to the circadian clock in lines selected for high and low feather pecking, leading to the hypothesis that a disturbed circadian clock may play a role in the development of feather pecking.
Article
Biochemistry & Molecular Biology
Jose M. Duhart, Joseph R. Buchler, Sho Inami, Kyle J. Kennedy, B. Peter Jenny, Dinis J. S. Afonso, Kyunghee Koh
Summary: Sleep is essential, and animals may sacrifice sleep for other behaviors. A study on flies shows that female flies have reduced sleep after mating, and this is influenced by diet and sleep deprivation. Specific neurons are involved in modulating postmating sleep and there are complex interactions between sleep, reproduction, and diet.
Article
Agronomy
Veronica Aparecida Faustino, Rafael de Almeida Barros, Neilier Rodrigues da Silva Junior, Samuel Lessa Barbosa, Camilo Elber Vital, Felipe Lopes da Silva, Yaremis Beatriz Merino Cabrera, Wellington Garcia Campos, Humberto Josue de Oliveira Ramos, Maria Goreti de Almeida Oliveira
Summary: Soybean plants exposed to drought stress show changes in their defense mechanisms related to protease inhibitors, affecting the survival and proteolytic activity of A. gemmatalis larvae feeding on them. The reduced survival of A. gemmatalis on drought-stressed plants is associated with the induced PIs activity and decreased protease levels in the midgut after herbivory.
Article
Evolutionary Biology
Chia-Ching Chu, Jorge A. Zavala, Joseph L. Spencer, Matias J. Curzi, Christopher J. Fields, Jenny Drnevich, Blair D. Siegfried, Manfredo J. Seufferheld
EVOLUTIONARY APPLICATIONS
(2015)
Article
Entomology
B. A. Hottel, J. L. Spencer, S. T. Ratcliffe
FLORIDA ENTOMOLOGIST
(2015)
Article
Entomology
Sarah A. Hughson, Joseph L. Spencer
JOURNAL OF ECONOMIC ENTOMOLOGY
(2015)
Article
Plant Sciences
Yezhang Ding, Alisa Huffaker, Tobias G. Kollner, Philipp Weckwerth, Christelle A. M. Robert, Joseph L. Spencer, Alexander E. Lipka, Eric A. Schmelz
Article
Entomology
Joseph Spencer, David Onstad, Christian Krupke, Sarah Hughson, Zaiqi Pan, Bruce Stanley, Lindsey Flexner
ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA
(2013)
Article
Agronomy
Ephantus J. Muturi, Joseph L. Spencer, Brian F. Allan
GLOBAL CHANGE BIOLOGY BIOENERGY
(2014)
Article
Entomology
J. R. Prasifka, J. L. Spencer, N. A. Tinsley, R. E. Estes, M. E. Gray
JOURNAL OF APPLIED ENTOMOLOGY
(2013)
Article
Entomology
N. A. Tinsley, J. L. Spencer, R. E. Estes, J. R. Prasifka, P. M. Schrader, B. W. French, M. E. Gray
JOURNAL OF APPLIED ENTOMOLOGY
(2015)
Article
Entomology
K. M. Mikac, J. Douglas, J. L. Spencer
JOURNAL OF ECONOMIC ENTOMOLOGY
(2013)
Article
Agronomy
Jung Koo Kang, Christian H. Krupke, Alexzandra F. Murphy, Joseph L. Spencer, Michael E. Gray, David W. Onstad
PEST MANAGEMENT SCIENCE
(2014)
Article
Biochemistry & Molecular Biology
Chia-Ching Chu, Weilin Sun, Joseph L. Spencer, Barry R. Pittendrigh, Manfredo J. Seufferheld
PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY
(2014)
Article
Multidisciplinary Sciences
Gerald Bermond, Fanny Cavigliasso, Sophie Mallez, Joseph Spencer, Thomas Guillemaud
Article
Multidisciplinary Sciences
Chia-Ching Chu, Joseph L. Spencer, Matias J. Curzi, Jorge A. Zavala, Manfredo J. Seufferheld
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2013)
Article
Entomology
Joseph L. Spencer, Luis R. Orellana
JOURNAL OF APPLIED ENTOMOLOGY
(2020)
Article
Entomology
Joseph L. Spencer, Timothy R. Mabry, Eli Levine, Scott A. Isard
Summary: Research shows that the activity of rotation-resistant beetles in soybean is influenced by specific proteinases and an adapted gut microbiota, providing limited protection against soybean defenses. The impact of soybean and corn herbivory on rotation-resistant female survival and flight initiation was investigated through mortality assays and wind tunnel flight tests.
JOURNAL OF ECONOMIC ENTOMOLOGY
(2021)