Results 111 to 120 of about 14,648 (261)

The effect of desert locust on cropland by using vegetation indices: A case study of Gursum District, Oromia Region, Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Locust outbreaks worldwide frequently impact vast regions and millions of people. Effective mapping and monitoring of locust habitats, along with accurate outbreak prediction, are crucial for minimizing damage to crops and pasturelands. Gursum experienced its most severe desert locust infestation in 25 years during 2019 and 2020, resulting in ...
Taye Teshome Terefe   +2 more
wiley   +1 more source

CURRENT LOCUST THREATS AND MEASURES IN PAKISTAN

open access: yesPakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences, 2019
During recent entry of locust in Pakistan the farmers are restless and trying to get most updated information on what actual species of locust is? Where and why have they entered within boundaries of Pakistan?
I. Khatri
doaj  

Extracellular Vesicles in Arthropods: Biogenesis, Functions, Isolation Methods and Applications

open access: yesJournal of Extracellular Vesicles, Volume 14, Issue 9, September 2025.
ABSTRACT Extracellular vesicles (EVs) are membrane‐bound nanoparticles secreted by cells that are involved in multiple forms of intercellular communication and show promising potential for biotechnological applications. Arthropod‐derived EV research remains relatively fragmented in contrast to the extensively studied mammalian EV field. In this review,
Simon Remans   +3 more
wiley   +1 more source

Identification and Characterization of the Corazonin Receptor and Possible Physiological Roles of the Corazonin-Signaling Pathway in Rhodnius prolixus. [PDF]

open access: yes, 2016
Neuropeptides control many physiological and endocrinological processes in animals, acting as neuroactive chemicals within the central and peripheral nervous systems.
Hamoudi, Zina   +2 more
core   +2 more sources

Survival and fecundity of Dichroplus maculipennis and Ronderosia bergi (Orthoptera: Acrididae: Melanoplinae) following infection by Beauveria bassiana (Ascomycota: Hypocreales) under laboratory conditions [PDF]

open access: yes, 2013
This study examined the effects of strain Beauveria bassiana (LPSC 1067) on nymphal development time, fecundity and adult survival in Dichroplus maculipennis and Ronderosia bergi under laboratory conditions.
Cabello, Marta Noemi   +4 more
core   +2 more sources

Review: Nutrient requirements of migratory and desert locusts farmed for food or feed

open access: yesAnimal
Locusts are important pests of crops and natural vegetation, and they have been intensively studied in the last decades. With the emergence of insect farming for food and feed applications, the desert locust (Schistocerca gregaria) and the migratory ...
W. Yakti, D.G.A.B. Oonincx
doaj   +1 more source

The effects of temperature and body mass on jump performance of the locust Locusta migratoria [PDF]

open access: yes, 2013
Locusts jump by rapidly releasing energy from cuticular springs built into the hind femur that deform when the femur muscle contracts. This study is the first to examine the effect of temperature on jump energy at each life stage of any orthopteran ...
A Forsman   +32 more
core   +2 more sources

Susceptibilidad de la langosta Schistocerca cancellata (Orthoptera: Acrididae) a Nosema locustae (Protozoa: Microspora), en laboratorio [PDF]

open access: yes, 1998
The objective of this study was to determine the susceptibility of Schistocerca cancellata (Serville) to the pathogen Nosema locustae Canning, with the purpose of evaluating alternative control strategies of this pest.
Wittenstein, E.   +2 more
core   +1 more source

Development and deposition of resilin in energy stores for locust jumping. [PDF]

open access: yes, 2016
Locusts jump by using a catapult mechanism in which energy produced by slow contractions of the extensor tibiae muscles of the hind legs is stored in distortions of the exoskeleton, most notably (1) the two semi-lunar processes at each knee joint and (2)
Burrows, Malcolm
core   +1 more source

Transcriptome analysis of the desert locust central nervous system: production and annotation of a Schistocerca gregaria EST database.

open access: yesPLoS ONE, 2011
BackgroundThe desert locust (Schistocerca gregaria) displays a fascinating type of phenotypic plasticity, designated as 'phase polyphenism'. Depending on environmental conditions, one genome can be translated into two highly divergent phenotypes, termed ...
Liesbeth Badisco   +8 more
doaj   +1 more source

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