Results 101 to 110 of about 68,632 (306)

The complete mitochondrial genome of a grasshopper endemic to the Qinghai-Tibet plateau, Uvaroviola multispinosa (Acrididae: Oedipodinae)

Mitochondrial DNA. Part B. Resources, 2019
The grasshopper Uvaroviola multispinosa (Acrididae: Oedipodinae), is an agricultural pest to pasture and limitedly distributed in Qinghai-Tibet plateau of China. The complete mitochondrial genome of U.
Bing Yu, De-Long Guan, Sheng-Quan Xu
doaj   +1 more source

Gonadulin and Insulin‐Like Growth Factor Involved in Rhipicephalus microplus Reproduction

Entomologia Experimentalis et Applicata, EarlyView.
Insulin‐like growth factor (IGF2) in ovaries of Rhipicephalus microplus partially engorged females. Ovaries from females at different feeding stages were used to detect IGF2. ABSTRACT Gonadulin and insulin‐like growth factor (IGF) are neuropeptides synthesized by the central nervous system (CNS) of arthropods.
Jéssica Waldman, Lucas Teixeira de Castro, Vinícius Andrade‐Silva, Jéssica Andrade Paes, Luís Fernando Parizi, Maria Aparecida Juliano, Saulo Petinatti Pavarini, David Driemeier, Itabajara da Silva Vaz Jr.   +8 more
wiley   +1 more source

Extraction and Analysis of Grasshopper Potential Habitat in Hulunbuir Based on the Maximum Entropy Model

Remote Sensing
Grasshoppers have profound effects on both grassland ecosystems and livestock production. Despite commendable efforts made by China in grasshopper control, completely eradicating or preventing them still remains a distant prospect.
Yan Zhang, Yingying Dong, Wenjiang Huang, Jing Guo, Ning Wang, Xiaolong Ding   +5 more
doaj   +1 more source

A Rangeland Grasshopper Insurance Program

Journal of Agricultural and Resource Economics, 1995
The incidence of benefits and costs from controlling rangeland grasshoppers on public grazing lands poses problems of economic efficiency and distributional equity. Public grasshopper control programs operate like public disaster assistance.
Melvin D. Skold, Robert M. Davis
doaj   +1 more source

From leaves to defenders: How the amount and dispersion of leaf damage affect extrafloral nectar production and ant‐mediated protection in wild cotton

Ecological Entomology, EarlyView.
Extrafloral nectar mediates interactions among plants, ants and herbivores; its contingency on damage amount and within‐plant uniformity is poorly understood. Here, we explore these factors in wild cotton (Gossypium hirsutum). Herbivory amount drove increases in extrafloral nectar induction per nectary, whereas within‐plant variability in damage ...
Víctor Hugo Ramírez‐Delgado, Yeyson Briones‐May, Alejandra Garnica‐Cabrera, Juan Sánchez‐Durán, Lucía Martín‐Cacheda, Xoaquín Moreira, Ted C. J. Turlings, Miguel Vásquez‐Bolaños, Luis Abdala‐Roberts   +8 more
wiley   +1 more source

Insect symbolism in the oeuvre of B. Poplavsky: Cicadas and grasshoppers [PDF]

Известия Саратовского университета. Новая серия: Серия Филология, Журналистика
Analyzed in the study is the symbolic meaning of the images of a cicada/grasshopper in the prose and poetry by Boris Poplavsky in the context of classical antiquity and of the Silver Age art.
Mamatov, Gleb Максимович, Tyryshkina, Elena V.   +1 more
doaj   +1 more source

Flooding affects fluctuating asymmetry but not growth of a riparian orbweaving spider

Ecological Entomology, EarlyView.
In a mesocosm experiment we assessed the impact of flood on aquatic insect emergence and on spider development using geometric morphometric analysis of fluctuating asymmetry. We observed 45% higher emergence in flooded mesocosm throughout the season. Spiders did not grow bigger but exhibited ~15% lower fluctuating asymmetry than in controls.
Stephane Mutel, Martin H. Entling, Ken M. Mauser, Federica Spani, Celia Thomas, Collins Ogbeide, Mirco Bundschuh, Franziska Fiolka, Franziska Middendorf, Ralf Schulz, Alessandro Manfrin   +10 more
wiley   +1 more source

Laboratory Evaluation Of Dose And Manner Of Pickup Of Spinosad On The Migratory Grasshopper, 1995 [PDF]

, 1996
R. Nelson Foster, K. C. Reuter, Lonnie R. Black, E Kahler, B. Fulle, E. A. Flora   +5 more
openalex   +1 more source

Using citizen science as a research prioritization tool to detect co‐occurrences of the invasive species Harmonia axyridis

Insect Conservation and Diversity, EarlyView.
We studied co‐occurrences and potential novel interactions between the invasive ladybird Harmonia axyridis and local biota (plants, arthropods and fungi) across Argentina using citizen science records. We detected co‐occurrences (mainly Asteracea and Aphididae) and previously unreported interactions (predation, parasitism, interspecific mating and ...
Florencia Baudino, Ramiro R. Ripa, Jorgelina Franzese, Victoria Werenkraut   +3 more
wiley   +1 more source

The resistance of an FPGA implementation of Grasshopper block cipher to CPA attacks [PDF]

, 2019
Cédric Delaunay
openalex   +1 more source