Results 51 to 60 of about 23,359 (212)

LsFAMeT and LsJHAMT coordinate JH biosynthesis to regulate fecundity in Laodelphax striatellus

open access: yesInsect Science, EarlyView.
The small brown planthopper (SBPH), Laodelphax striatellus, can trigger large‐scale outbreaks when encountering suitable habitats during migration due to their strong reproductive ability. This study investigated the role of juvenile hormone (JH) in regulating SBPH reproduction.
Yan Guo   +3 more
wiley   +1 more source

Effects of Glutamate and Na+ on the Development and Enzyme Activity of the Oriental Migratory Locust, Locusta migratoria manilensis (Meyen) in Successive Generations

open access: yesJournal of Integrative Agriculture, 2014
Rapid and mass rearing of Locusta migratoria manilensis is an urgent need to meet the increasing demand for food of people. In this study, the effects of four artificial feeds on the development, reproduction and the activities of detoxification and ...
Xia ZHAO   +4 more
doaj   +1 more source

Decades of Enclosure Protection Exert Composite Effects on Grassland Grasshopper Communities

open access: yesIntegrative Zoology, EarlyView.
Decades of enclosure protection have altered grasshopper community structure, with species‐specific effects on population dynamics. For the low‐mobility grasshopper Chorthippus fallax, abundance did not differ strongly between exclosure‐protected and overgrazed areas, but its egg development duration was longer in exclosures. The two C.
Dan‐dan Feng   +7 more
wiley   +1 more source

Locusta migratoria Linnaeus 1758

open access: yes, 2023
Locusta migratoria Linnaeus, 1758 — Саранча переΛетная МатериаΛ. РеспубΛика БеΛарусь, ГомеΛьская обΛ., Αоевский р-н, З окр. Α. РуΑня Каменева, на заΛивном Λугу, 08.08.2021, 1♂ (phasis solitaria). Замечания. Южностепной транспаΛеарктический виΑ. ФакуΛьтативный зΛаковый хортобионт. ПереΛетный мигрант.
openaire   +1 more source

Safety of frozen and dried formulations from migratory locust (Locusta migratoria) as a Novel food pursuant to Regulation (EU) 2015/2283

open access: yesEFSA Journal, 2021
Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Food and Food Allergens (NDA) was asked to deliver an opinion on the safety of frozen and dried formulations from migratory locust (Locusta migratoria) as a novel food ...
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA)   +26 more
doaj   +1 more source

RNA activation in insects: From emerging evidence to molecular applications

open access: yesInsect Molecular Biology, EarlyView.
Canonical RNA activation involves small RNAs interacting with promoter sequences, but there is also evidence of non‐canonical RNAa in eukaryotes. Emerging evidence suggests the presence of RNAa in insects. RNAa can be utilised as a tool for functional genomic studies in insects.
Sassan Asgari
wiley   +1 more source

Locusta migratoria L. insecticide control trials, 1974-75 [PDF]

open access: yes, 1981
Chlorpyrifos, dimethoate and promecarb were tested against adults and hoppers and phoxim and tetrachlorvinphos against hoppers only of Locusta migratoria (L.) in the Central Highlands of Queensland in 1974 ...
Waite, G.K.   +1 more
core   +4 more sources

Studies on the mechanism of Stellera chamaejasme L. to Locusta migratoria manilensis (Meyen)

open access: yes四川大学学报. 自然科学版, 2017
Using silica gel column to separate the ethyl acetate extract of Stellera chamaejasme L. we can get I, II, III sections. The activity of Na+-K+-ATPase、Ca2+/Mg2+-ATPase、acetylcholinesterase in insects were determined in vivo.
CHEN Qiong   +6 more
doaj  

Two dopamine receptors play different roles in phase change of the migratory locust

open access: yesFrontiers in Behavioral Neuroscience, 2015
The migratory locust, Locusta migratoria, shows remarkable phenotypic plasticity at behavioral, physiological, and morphological levels in response to fluctuation in population density.
Xiaojiao eGuo   +5 more
doaj   +1 more source

Antioxidant Potential of Schistocerca gregaria (Orthoptera: Acrididae) Extract: HPLC Analysis, Molecular Docking, and Bioassays

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The edible insect Schistocerca gregaria exhibits potent antioxidant activity and represents a sustainable food source while contributing to pest management. Integrated in vitro antioxidant assays, molecular docking with heme oxygenase, cytotoxicity evaluation in human skin fibroblasts, and in vivo safety studies via different administration routes ...
Magda M. Aboelmahasen   +5 more
wiley   +1 more source

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