Results 271 to 280 of about 1,045,080 (320)

CRISPR/Cas9-Based Genome Editing of Fall Armyworm (Spodoptera frugiperda): Progress and Prospects. [PDF]

Biomolecules
Salum YM, Yin A, Zaheer U, Liu Y, Guo Y, He W.   +5 more
europepmc   +1 more source

Feeding and Growth Response of Fall Armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) towards Different Host Plants. [PDF]

Insects
Ajmal MS, Ali S, Jamal A, Saeed MF, Radicetti E, Civolani S.   +5 more
europepmc   +1 more source

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Mitigating the impact of the invasive fall armyworm: evidence from South Asian farmers and policy recommendations

International Journal of Pest Management, 2023
Fall armyworm (Spodoptera frugiperda) is an invasive pest in South Asia. The current paper documents farmers’ perceptions of fall armyworm in India, Pakistan, Sri Lanka, and Nepal and explores the current management practices adopted by farmers.
F. Khan, Sulav Paudel, S. Saeed, Mudssar Ali, Syed Bilal Hussain, S. Ranamukhaarachchi, Manahal Siddique, Midhula Gireesh, G. S. Sidhu, D. Nanayakkara, Sudeep Pandey, Tarun Sharma, Prabhjot Kaur, Mohini Sharma, Arshdeep Singh, Lahiru S. Epitakumbura, Safra Thasneen, Shehani Jayawardhana, D. Kuruppuarachchi, Sunil Ghimire, B. Adhikari, Bipin Karki, A. Soti, Farjaad Mujtaba, M. Imran, Muhammad Haseeb, Farva Siddique, Haseeb Mehmood, S. Manzoor   +28 more
semanticscholar   +1 more source

Fall armyworm, Spodoptera frugiperda (JE Smith)

, 2023
The fall armyworm (Spodoptera frugiperda) is a major pest native to the Americas, recently invading Africa, Asia and Oceania, severely affecting maize and other crops.
Neil Audsley, Gonzalo Avila, Claudio Ioratti, Valerie Caron, Chiara Ferracini, Tibor Bukovinszki, M. Kenis, Panagiotis G. Milonas, Annette Herz, Stanislav Trdan, Ana-Christina Fatu, G. Sabbatini-Peverieri, V. Lesieur, N. Borowiec, J. Collatz, Rob Tanner, Conor McGee   +16 more
semanticscholar   +1 more source

Protamine-Lipid-dsRNA Nanoparticles Improve RNAi Efficiency in the Fall Armyworm, Spodoptera frugiperda.

Journal of Agricultural and Food Chemistry, 2022
Developing safe and effective double-stranded RNA (dsRNA) delivery systems remains a major challenge for gene silencing, especially in lepidopteran insects. This study evaluated the protamine sulfate (PS)/lipid/dsRNA nanoparticle (NP) delivery system for
Ramesh Kumar Dhandapani, D. Gurusamy, S. R. Palli   +2 more
semanticscholar   +1 more source

Novel Biopesticides Based on Nanoencapsulation of Azadirachtin with Whey Protein to Control Fall Armyworm.

Journal of Agricultural and Food Chemistry, 2022
Biopesticides have become a global trend in order to minimize the hazards derived from synthetic chemical pesticides and improve the safety, efficacy, and environmental friendliness of agricultural pest management.
Michael Bae, Amanda Lewis, Shuhao Liu, Yashwanth Arcot, Yu-Ting Lin, J. Bernal, L. Cisneros-Zevallos, M. Akbulut   +7 more
semanticscholar   +1 more source

Functional analysis of pheromone receptor repertoire in the fall armyworm, Spodoptera frugiperda.

Pest Management Science, 2022
BACKGROUND The fall armyworm, Spodoptera frugiperda (J. E. Smith), is a polyphagous moth species and spreading all around the globe. It uses (Z)-9-tetradecenyl acetate (Z9-14:Ac) and (Z)-7-dodecenyl acetate (Z7-12:Ac) (100:3.9) as essential sex pheromone
Hao Guo, Xin-Lin Gong, Guo-Cheng Li, Bao-Tong Mo, Nan-Ji Jiang, Ling-Qiao Huang, Chen‐Zhu Wang   +6 more
semanticscholar   +1 more source

Modeling seasonal migration of fall armyworm moths

International Journal of Biometeorology, 2015
Fall armyworm, Spodoptera frugiperda (J.E. Smith), is a highly mobile insect pest of a wide range of host crops. However, this pest of tropical origin cannot survive extended periods of freezing temperature but must migrate northward each spring if it is to re-infest cropping areas in temperate regions. The northward limit of the winter-breeding region
Rodney N. Nagoshi, John K. Westbrook, Shelby J. Fleischer, Robert L. Meagher, S. Jairam   +4 more
openaire   +2 more sources

Quantitative proteomic analysis of the fall armyworm saliva

Insect Biochemistry and Molecular Biology, 2017
Lepidopteran larvae secrete saliva on plant tissues during feeding. Components in the saliva may aid in food digestion, whereas other components are recognized by plants as cues to elicit defense responses. Despite the ecological and economical importance of these plant-feeding insects, knowledge of their saliva composition is limited to a few species.
Flor E. Acevedo, Bruce A. Stanley, Anne Stanley, Michelle Peiffer, Dawn S. Luthe, Gary W. Felton   +5 more
openaire   +2 more sources

Fall Armyworm Resistance in Pearl Millet12

Journal of Economic Entomology, 1968
Pearl millet, Pennisetum typhoide (Burm.) Stapf and C. E. Hubb., inbreds (1436) were screened as seedlings for resistance to 1st-instar larvae of the fall armyworm, Spodoptera frugiperda (J. E. Smith). Among the lines approximately 4% were rated resistant, 28% intermediate, and 68% were susceptible to larval feeding.
C. M. Taliaferro, M. C. Bowman, G. W. Burton, D. B. Leuck, Robert L. Burton   +4 more
openaire   +2 more sources