Results 91 to 100 of about 7,908 (257)

A role of epigenetic mechanisms in regulating female reproductive responses to temperature in a pest beetle

open access: yesInsect Molecular Biology, Volume 33, Issue 5, Page 516-533, October 2024.
Temperature‐dependent, epigenetic impacts on life history components, after treatment with putatively epimutating drugs (3‐aminobenzamide [3AB] hypermethylating, and Zeb hypomethylating). Upward arrows depict increased fitness of treated females, whereas downward arrows depict fitness costs of treatment, relative to fitness of water‐treated controls ...
Beth A. McCaw   +3 more
wiley   +1 more source

Hemípteros auquenorrincos asociados al cultivo de sorgo en la Argentina (INSECTA-HEMIPTERA)

open access: yesRIA: Revista Investigaciones Agropecuarias, 2006
Se citan 25 especies de Auchenorrhyncha sobre el cultivo de sorgo (Sorghum vulgare (Pers.)): 17 pertenecientes a la Familia Cicadellidae y ocho a la Familia Delphacidae.
A. M. Marino de Remes Lenicov   +2 more
doaj  

Fifty years of monitoring changes in the abundance of invertebrates in the cereal ecosystem of the Sussex Downs, England

open access: yesInsect Conservation and Diversity, Volume 17, Issue 5, Page 758-787, September 2024.
Monitoring invertebrates in cereal fields in southern England over 50 years (1970–2019) showed an overall decline in abundance. For taxa at the order/family level, 47% declined in abundance, 16% increased and 37% showed no change. Most functional groups declined, expect for pollinators—whose abundance did not change overall.
J. A. Ewald   +5 more
wiley   +1 more source

Spider Web DNA Metabarcoding Provides Improved Insight into the Prey Capture Ability of the Web-Building Spider Tetragnatha keyserlingi Simon (Araneae: Tetragnathidae)

open access: yesAgriculture
Spiders play a crucial role as predators in terrestrial ecosystems, particularly in controlling insect populations. Tetragnatha keyserlingi Simon (Araneae: Tetragnathidae) is a dominant species in rice field ecosystems, where it builds webs amidst rice ...
Jie Sun   +5 more
doaj   +1 more source

Exploring the contribution of the salivary gland and midgut to digestion in the swede midge (Contarinia nasturtii) through a genomics‐guided approach

open access: yesArchives of Insect Biochemistry and Physiology, Volume 116, Issue 3, July 2024.
The larvae of the swede midge, Contarinia nasturtii (Kieffer) (Diptera: Cecidomyiidae), feed on the meristem of brassica crops, resulting in galls that disrupt seed and vegetable production. The salivary gland and midgut transcriptomes of third instar larvae were examined, providing evidence for cooperative extra‐oral and gastrointestinal digestion ...
Boyd A. Mori   +3 more
wiley   +1 more source

Interaksi Trofik Jenis Serangga Di Atas Permukaan Tanah Dan Permukaan Tanah Beberapa Pertanaman Varietas Jagung (Zea Mays Linn.) [PDF]

open access: yes, 2015
The aim of the reasearch was to know the tropic interaction of insect on the soil surface and above of soil surface for many varieties of corn (Zea mays Linn.) and index diversity value of insect of corn.
Marheini, M. (Marheini)   +2 more
core  

Tipe Peneluran, Pengaruh Lama Ketiadaan Inang, dan Pakan terhadap Keragaan Reproduksi Parasitoid Anagrus Nilaparvatae Pang Et Wang (Hymenoptera: Mymaridae) [PDF]

open access: yes, 2016
Anagrus nilaparvatae Pang et Wang (Hymenoptera: Mymaridae) is a major egg parasitoid of brown planthopper, Nilaparvata lugens Stal (Hemiptera: Delphacidae).
Abdilah, N. A. (Nurullah)   +2 more
core   +1 more source

Primer registro de Conidiobolus coronatus (Zygomycetes: Entomophthorales) en crías experimentales de dos especies plaga del maíz: Delphacodes kuscheli y D. haywardi (Hemiptera: Delphacidae) en la Argentina First record of Conidiobolus coronatus (Zygomycetes: Entomophthorales) in experimental breeding of two pest species of corn: Delphacodes kuscheli and D. haywardi Muir (Hemiptera: Delphacidae) in Argentine

open access: yesBoletín de la Sociedad Argentina de Botánica, 2007
Se investigó la ocurrencia natural del hongo entomopatógeno Conidiobolus coronatus (Costantin) Batko (Zygomycetes: Entomophthorales) en adultos de Delphacodes kuscheli Fennah y D.
A. V. Toledo   +2 more
doaj  

Planthoppers of Delaware (Hemiptera, Fulgoroidea), excluding Delphacidae, with species Incidence from adjacent States

open access: yesZooKeys, 2011
The number of species of planthoppers (excluding Delphacidae) known from Delaware is updated from 7 (in 4 families) to 62 species (in 9 families). Specimen abundance is tallied by county and seasonally by two week intervals. The Chao1 abundance estimator
Charles Bartlett   +2 more
doaj   +1 more source

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