Results 81 to 90 of about 42,940 (252)

Impact of Short‐Term High Temperature on Microplitis manilae (Hymenoptera: Braconidae) Survival, Fecundity and Progeny Development

open access: yesEcology and Evolution, Volume 15, Issue 6, June 2025.
This study reveals the effects of short‐term high‐temperature stress on the survival, reproduction, and progeny development of M. manilae. It provides a theoretical basis for understanding the biological evolution mechanism of M. manilae in response to thermal stress and the biological control of pests by M.
Peng Ren   +6 more
wiley   +1 more source

Structural and Functional Analyses of a Sterol Carrier Protein in Spodoptera litura

open access: yesPLoS ONE, 2014
In insects, cholesterol is one of the membrane components in cells and a precursor of ecdysteroid biosynthesis. Because insects lack two key enzymes, squalene synthase and lanosterol synthase, in the cholesterol biosynthesis pathway, they cannot autonomously synthesize cholesterol de novo from simple compounds and therefore have to obtain sterols from ...
Ding Li   +6 more
openaire   +5 more sources

A Life Table of Spodoptera Litura Fabr. with Different Artificial Diets [PDF]

open access: yes, 2013
Sustainable insect supply is a routine activity in research of pest control, experimental insecticide bioassay, entomophatogen, parasitoid, and nature of competitor. Armyworm (Spodoptera litura Fabr.) is one of the alternative test insect. A mass rearing
Ambarningrum, T. B. (Trisnowati)   +2 more
core  

Insect chemosensory proteins as targets in insecticide resistance and development

open access: yesNew Plant Protection, Volume 2, Issue 2, June 2025.
This review addresses the biological and chemical properties of insect chemosensory proteins (CSPs) and presents their functional advancements, not only in olfaction but also in nonolfactory processes, particularly in relation to insecticide resistance.
Fen Li   +5 more
wiley   +1 more source

Evaluasi ketahanan beberapa aksesi bunga matahari (Helianthus annus L.) terhadap ulat grayak (Spodoptera litura F.) [PDF]

open access: yes, 2011
INDONESIA: Bunga matahari (Helianthus annus L.) merupakan salah satu tumbuhan yang berpotensi sebagai sumber penghasil minyak. Ulat grayak (Spodoptera litura F.) merupakan salah satu hama penting pada tanaman bunga matahari.
Hasanah, Uswatun
core  

Response of Amblyseius swirskii to deltamethrin

open access: yesPest Management Science, Volume 81, Issue 6, Page 2800-2811, June 2025.
The analysis of toxicological and molecular data reveals target‐site as well as metabolic modifications associated with the resistance to deltamethrin in Amblyseius swirskii colonies. However, semi‐field assays show increased run‐off behavior after treatments with the same pesticide.
Luis Benavent‐Albarracín   +5 more
wiley   +1 more source

PGPR Modulation of Secondary Metabolites in Tomato Infested with Spodoptera litura

open access: yesAgronomy, 2020
The preceding climate change demonstrates overwintering of pathogens that lead to increased incidence of insects and pest attack. Integration of ecological and physiological/molecular approaches are imperative to encounter pathogen attack in order to ...
Bani Kousar, A. Bano, N. Khan
semanticscholar   +1 more source

Identification, Expression and Target Gene Analyses of MicroRNAs in Spodoptera litura

open access: yesPLoS ONE, 2012
MicroRNAs (miRNAs) are small RNAs widely present in animals and plants and involved in post-transcriptional regulation of gene transcripts. In this study we identified and validated 58 miRNAs from an EST dataset of Spodoptera litura based on the computational and experimental analysis of sequence conservation and secondary structure of miRNA by ...
Zhong-chen Rao   +5 more
openaire   +5 more sources

Pathogenicity of Spodoptera Litura Nuclear Polyhedrosis Virus to S. Litura F. Larvae and its Impact on Sycanus Leucomesus W. [PDF]

open access: yes, 1994
Spodoptera litura Fabricius (Lepidoptera: Noctuidae) is a pest of many agriculture and forestry crops in several parts of the world including Malaysia. One of the natural enemies responsible for regulating field population of S.
James, Rubinsin Kotulai
core  

Comparative transcriptomics reveals different profiles between diflubenzuron‐resistant and ‐susceptible phenotypes of the mosquito Culex pipiens

open access: yesPest Management Science, Volume 81, Issue 6, Page 3370-3377, June 2025.
Comparative gene expression analysis between susceptible and diflubenzuron‐resistant individuals of the mosquito Culex pipiens revealed transcriptional changes of multiple genes associated with insecticide detoxification and cuticle synthesis. Abstract Background Chitin‐synthesis inhibitors (CSIs) represent a major tool in vector control. The intensive
Mastrantonio Valentina   +7 more
wiley   +1 more source

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