Results 41 to 50 of about 60,958 (293)

External microstructure of eggs from major owlet moth pests (Lepidoptera: Noctuoidea) associated with Brazilian soybean crops [PDF]

Revista Brasileira de Entomologia
The owlet moth group of Noctuoidea (Lepidoptera) includes several significantly important pest species that cause severe defoliation or can act as borers of the reproductive structures of plants (pods, cotton bolls, corn ears).
Daniel Ricardo Sosa-Gómez, Alexandre Specht, Maria Gabriela Murúa, Celia Guadalupe Tardelli de Jesus Andrade   +3 more
doaj   +1 more source

Characterization of the mitochondrial genome of the lawn cutworm Spodoptera depravata (Lepidoptera: Noctuidae)

Mitochondrial DNA. Part B. Resources, 2023
The lawn cutworm, Spodoptera depravata, is one of the most important pests that causes economic damage to grass crops. This study reports the complete mitochondrial genome of an S. depravata sample collected in China. The genome is a circular molecule 15,
Xinyue Liang, Lei Zhang, Zaiyuan Li, Yutao Xiao   +3 more
doaj   +1 more source

Chemical design and bioefficacy screening of new insect growth regulators as potential insecticidal agents against Spodoptera littoralis (Boisd.)

Biotechnology Reports, 2019
The 13 new compounds were chemically synthesized and their spectroscopic analysis was done to determine their chemical structure. All the compounds were screened for their insecticidal potential against Spodoptera littoralis (Boisd.).
Antar A. Abdelhamid, M.M. Elwassimy, Safwat A. Aref, Mohamed A. Gad   +3 more
doaj   +1 more source

Parasitoid Complex of Fall Armyworm, Spodoptera frugiperda, in Ghana and Benin

Insects, 2020
The fall armyworm, Spodoptera frugiperda, a moth originating from the American continent, has recently invaded most African countries, where it is seriously threatening food security as a pest of cereals.
L. Agboyi, G. Goergen, P. Beseh, Samuel Adjei Mensah, V. Clottey, Raymond Glikpo, A. Buddie, G. Cafà, L. Offord, R. Day, I. Rwomushana, M. Kenis   +11 more
semanticscholar   +1 more source

Cyclochlorotine Hydroxylase CctR Reveals DUF3328 as a Family of Copper‐Dependent Metalloenzymes

Angewandte Chemie, EarlyView.
DUF3328 is an enigmatic enzyme family implicated in diverse transformations in fungal natural product biosynthesis, yet its functions remain largely underexplored. Through biochemical characterization of the cyclochlorotine hydroxylase CctR, we define DUF3328 as a family of copper‐dependent metalloenzymes.
Wentao Huang, Jakob K. Reinhardt, Anru Tian, Xiao Zhang, Binghui Li, Noah Gould, Sashirekha Nallapati, Alexander R. Ivanov, Yi Wang, Jason J. Guo, David E. Budil, Jing‐Ke Weng   +11 more
wiley   +2 more sources

EFIKASI INSEKTISIDA NABATI EKSTRAK BUNGA KEMBANG BULAN (Tithonia diversifolia A. Gray) TERHADAP HAMA ULAT GRAYAK (Spodoptera litura F.) PADA TANAMAN SAWI DI LABORATORIUM

BioLink, 2019
Armyworm (Spodoptera litura) is one of the pests that attack vegetable plants in Indonesia. The attack resulted in the leaves of the plant being cut and perforated so as to reduce productivity and even crop failure The aim of the study was to determine ...
Azwana Azwana, Siti Mardiana, Rizky Raudatul Zannah   +2 more
doaj   +1 more source

Dose Effects of Flubendiamide and Thiodicarb against Spodoptera Species Developing on Bt and Non-Bt Soybean

Insects, 2023
An increase in Spodoptera species was reported in Bt soybean fields expressing Cry1Ac insecticidal proteins in Brazil, requiring additional management with chemical insecticides.
Daniela N. Godoy, Venicius E. Pretto, Poliana G. de Almeida, Marlon A. G. Weschenfelder, Luiz F. Warpechowski, Renato J. Horikoshi, Samuel Martinelli, Graham P. Head, Oderlei Bernardi   +8 more
doaj   +1 more source

Characterization of the mitochondrial genome of Spodoptera exempta (Lepidoptera: Noctuidae) from South Africa

Mitochondrial DNA. Part B. Resources, 2021
The African armyworm, Spodoptera exempta, is an episodic migratory crop pest with an expanding distribution worldwide. This is the first report of the circular mitochondrial genome of S.
Zaiyuan Li, Wenkai Wang, Yutao Xiao, Lei Zhang   +3 more
doaj   +1 more source

Genomic and transcriptomic analysis unveils population evolution and development of pesticide resistance in fall armyworm Spodoptera frugiperda

Protein & Cell, 2020
The fall armyworm (FAW), Spodoptera frugiperda, is a destructive pest native to America and has recently become an invasive insect pest in China. Because of its rapid spread and great risks in China, understanding of FAW genetic background and pesticide ...
F. Gui, Tianming Lan, Yue Zhao, Wei Guo, Yang Dong, Dongming Fang, Huan Liu, Haimeng Li, Hongli Wang, Ruoshi Hao, Xiaofang Cheng, Yahong Li, Pengcheng Yang, Sunil Kumar Sahu, Yaping Chen, Le Cheng, Shuqi He, Ping Liu, Guangyi Fan, Haorong Lu, Guohai Hu, Wei Dong, Bin Chen, Yuan Jiang, Yongwei Zhang, Hanhong Xu, Fei Lin, Bernard Slipper, A. Postma, M. Jackson, B. A. Abate, K. Tesfaye, Aschalew Lemma Demie, Meseret Destaw Bayeleygne, D. Degefu, Fenglin Chen, P. Kuria, Z. Kinyua, Tong‐Xian Liu, Huanming Yang, F. Huang, Xin Liu, Jun Sheng, L. Kang   +43 more
semanticscholar   +1 more source

UDP-glycosyltransferases act as key determinants of host plant range in generalist and specialist Spodoptera species

Proceedings of the National Academy of Sciences of the United States of America
Significance The genetic factors that influence diet breadth in herbivorous insects remain poorly understood. Here, we demonstrate that uridine diphosphate (UDP)-glycosyltransferase (UGT) genes play a key role in the capacity of species within the ...
Huidong Wang, Jing Song, B. J. Hunt, Kairan Zuo, Huiru Zhou, A. Hayward, Bingbing Li, Yajuan Xiao, Xing Geng, Chris Bass, Shutang Zhou   +10 more
semanticscholar   +1 more source