Results 61 to 70 of about 51,410 (195)

Increased RNAi Efficacy in Spodoptera exigua via the Formulation of dsRNA With Guanylated Polymers

open access: yesFrontiers in Physiology, 2018
Lepidoptera comprise some of the most devastating herbivorous pest insects worldwide. One of the most promising novel pest control strategies is exploiting the RNA interference (RNAi) mechanism to target essential genes for knockdown and incite toxic ...
Olivier Christiaens   +5 more
doaj   +1 more source

Peptidic product derived from trypsin autolysis modulates insect digestive proteases and supports plant biochemical defense

open access: yesPest Management Science, Volume 82, Issue 5, Page 4632-4647, May 2026.
XXXX Abstract BACKGROUND Spodoptera frugiperda, commonly known as the fall armyworm, is a highly economically significant pest that affects various crops, resulting in substantial losses in productivity. Managing this pest primarily relies on chemical insecticides; however, the repeated development of resistance to these chemicals has rendered them ...
Daniel Guimarães Silva Paulo   +9 more
wiley   +1 more source

THE BEET ARMYWORM: ITS LIFE HISTORY AND IMPORTANCE TO AGRICULTURE IN CENTRAL ARIZONA [PDF]

open access: yes, 1954
The beet armyworm; its life history and importance ...
Marvin H. Frost   +2 more
core  

COG functional classification of the beet armyworm transcriptome.

open access: yes, 2013
Orthologous analysis of 18,592 Trinity contigs was performed using the Blastall software against Cluster of Orthologous Groups (COG) database. The clusters “general function prediction only” and “Replication, recombination and repair” were abundant in ...
Zan Zhang (161377)   +4 more
core   +1 more source

Comparative life table parameters of beet armyworm, Spodoptera exigua (Lep.: Noctuidae), on four commercial sugar beet cultivars [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2012
Life table parameters of the beet armyworm, Spodoptera exigua (Hübner), on four sugar beet cultivars (Renger, FD0005, Dorothea and Shirin) were studied in laboratory at 27 ± 1°C, 60 ± 5% RH and a photoperiod of 16L: 8D hours.
M. Bazoubandi   +3 more
doaj  

Development of Isothermal Amplification Assays for the Identification of Spodoptera eridania and Spodoptera ornithogalli (Lepidoptera: Noctuidae) Using Mitochondrial Gene Sequences

open access: yesEntomological Research, Volume 56, Issue 4, April 2026.
ABSTRACT Although the southern armyworm (SAW), Spodoptera eridania, and the yellow‐striped armyworm (YSAW), Spodoptera ornithogalli, have not yet been introduced to Korea, they are listed as regulated quarantine pests in Korea because of their potential to cause serious economic losses in diverse agricultural crops upon introduction.
Seung Hyun Lee   +4 more
wiley   +1 more source

Mating Disruption of Beet Armyworm in Lettuce by Synthetic Pheromone

open access: yes, 1997
The beet armyworm pheromone dispenser, Yotoh-con-S, was evaluated for its ability to inhibit mate location and subsequent population growth of beet armyworm in head lettuce.
Kerns, David L.   +2 more
core   +1 more source

Arbuscular Mycorrhizal Fungi Mitigate Drought‐Enhanced Herbivore Performance in Maize

open access: yesPlant, Cell &Environment, Volume 49, Issue 4, Page 2080-2094, April 2026.
ABSTRACT Drought events are becoming increasingly frequent and intense, posing major challenges to crop productivity. Beyond direct water stress, drought can indirectly affect plants by enhancing herbivore performance. While arbuscular mycorrhizal fungi (AMF) have been proposed to alleviate drought stress and to enhance plant resistance to herbivory ...
Sheharyar Ahmed Khan   +7 more
wiley   +1 more source

Separate and synergistic anti‐herbivore effects of non‐glandular trichomes and leaf chemistry in a desert plant

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 736-749, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant defence phenotypes commonly integrate physical and chemical traits that may act synergistically against herbivores, but empirical evidence for synergy as a defence strategy remains limited.
Rosemary A. E. Glos   +2 more
wiley   +1 more source

Relative toxicity (RT) of insecticides to the 3rd instar beet armyworm, Spodoptera exigua and RT and differential selectivity (DS) (related to the toxicity data of the beet armyworm) to the 3rd instar spined soldier bug, Podisus maculiventris in contact toxicity on glass bioassay at 95% confidence interval.

open access: yes, 2018
Relative toxicity (RT) of insecticides to the 3rd instar beet armyworm, Spodoptera exigua and RT and differential selectivity (DS) (related to the toxicity data of the beet armyworm) to the 3rd instar spined soldier bug, Podisus maculiventris in contact ...
Carlos Frederico Wilcken (548798)   +9 more
core   +1 more source

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