Results 41 to 50 of about 9,862 (301)

Climate change and managing insect pests and beneficials in agricultural systems

open access: yesAgronomy Journal, Volume 115, Issue 5, Page 2194-2215, September/October 2023., 2023
Abstract Climate change is expected to alter pressure from insect pests and the effectiveness of insect pollinators across diverse agricultural systems globally. In response to warming, insects are undergoing or are projected to undergo shifts in their geographic ranges, voltinism, abundance, and phenology.
Sanford D. Eigenbrode, Subodh Adhikari
wiley   +1 more source

Parasogata gen. n., a new genus of the tribe Delphacini with descriptions of two new species from China (Hemiptera, Fulgoromorpha, Delphacidae) [PDF]

open access: yesZooKeys, 2018
A new planthopper genus Parasogata gen. n. (Delphacidae: Delphacinae: Delphacini) was described and illustrated with two new species P. binaria sp. n. and P. furca sp. n. from south China. A key to species of the new genus is also given.
Zheng-Xiang Zhou   +2 more
doaj   +2 more sources

Tymbal Morphology and Co-ccurrence of \u3ci\u3eSpartina\u3c/i\u3e Sap-Feeding Insects (Hemiptera: Auchenorrhyncha) [PDF]

open access: yes, 2018
The exoskeletal morphology of the structures associated with the production of substrate vibrations used for communication was examined for members of three guilds of sap-feeding insects on the cordgrasses Spartina alterniflora Loisel, S.
Wilson, Stephen W
core   +2 more sources

Knockout of cryptochrome 1 disturbs the locomotor circadian rhythm and development of Plutella xylostella

open access: yesInsect Science, Volume 30, Issue 4, Page 1035-1045, August 2023., 2023
The cry1‐knockout strain (Cry1‐KO) of Plutella xylostella was developed by using the CRISPR/Cas9 system. No daily temporal oscillation of cry1 was observed in Geneva 88 (G88) and Cry1‐KO, and cry1 mean daily transcription of Cry1‐KO was lower than that of G88.
Shao‐Ping Chen   +4 more
wiley   +1 more source

Water Hyacinth Planthopper (suggested common name) Megamelus scutellaris Berg (Insecta: Hemiptera: Delphacidae)

open access: yesEDIS, 2020
Originally published on the Featured Creatures website at http://entnemdept.ufl.edu/creatures/beneficial/bugs/Megamelus_scutellaris.htm Includes: Introduction - Distribution - Description - Life Cycle and Biology - Hosts - Selected ...
Jermiah Foley, Carey R. Minteer
doaj   +5 more sources

Delphacidae

open access: yes, 2008
DELPHACIDAE Copicerus Swartz, 1802 Copicerus irroratus irroratus Swartz, 1802. Metcalf, 1943:31 Delphacodes Fieber, 1866 Delphacodes humilis (Van Duzee, 1907). Caldwell, 1950:1 Euides Fieber, 1866 Euides magnistylus (Crawford, 1914). Caldwell, 1950:1 Metadelphax Wagner, 1963 Metadelphax propinqua (Fieber, 1866).
Jeffrey M. Cumming   +29 more
openaire   +3 more sources

Growth inhibition of Beauveria bassiana by bacteria isolated from the cuticular surface of the corn leafhopper, Dalbulus maidis and the planthopper, Delphacodes kuscheli, two important vectors of maize pathogens [PDF]

open access: yes, 2011
The phytosanitary importance of the corn leafhopper, Dalbulus maidis (De Long and Wolcott) (Hemiptera: Cicadellidae) and the planthopper, Delphacodes kuscheli Fennah (Hemiptera: Delphacidae) lies in their ability to transmit phloem-associated plant ...
Alippi, Adriana Mónica   +2 more
core   +1 more source

Redescription of Arcifrons arcifrontalis Ding & Yang, 1986 (Hemiptera, Fulgoromorpha, Delphacidae) [PDF]

open access: yesZooKeys, 2019
The male of Arcifrons arcifrontalis Ding & Yang, 1986 (Hemiptera, Fulgoroidea, Delphacidae, Tropidocephalini) is redescribed. The female genitalia of the species here, is described and illustrated for the first time.
Hong-Xing Li   +2 more
doaj   +3 more sources

Complete Mitochondrial Genomes of Metcalfa pruinosa and Salurnis marginella (Hemiptera: Flatidae): Genomic Comparison and Phylogenetic Inference in Fulgoroidea

open access: yesCurrent Issues in Molecular Biology, 2021
The complete mitochondrial genomes (mitogenomes) of two DNA barcode-defined haplotypes of Metcalfa pruinosa and one of Salurnis marginella (Hemiptera: Flatidae) were sequenced and compared to those of other Fulgoroidea species.
Min Jee Kim   +6 more
doaj   +1 more source

Primeiro registro de Eudorylas schreiteri (Shannon) (Diptera: Pipunculidae) como parasitóide da cigarrinha do milho (Hemiptera: Cicadellidae) na Argentina, e uma tabela dos hospedeiros de pipunculídeos na região neotropical [PDF]

open access: yes, 2009
The big-headed fly Eudorylas schreiteri (Shannon) is recorded for the first time as an endoparasitoid of the corn leafhopper Dalbulus maidis (DeLong & Wolcott) in Northern Argentina.
Moya Raygoza, Gustavo   +2 more
core   +3 more sources

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