Results 71 to 80 of about 4,144 (180)

Matrine Enhances the Pathogenicity of Beauveria brongniartii Against Spodoptera litura (Lepidoptera: Noctuidae)

open access: yesFrontiers in Microbiology, 2019
The repetitive application of pesticides at high doses against Spodoptera litura Fabricius has resulted in development of pesticide resistance and harmful effects to the natural environmental.
Jianhui Wu   +4 more
doaj   +1 more source

Pyrethroid Resistance in Frankliniella intonsa From Inner Mongolia: Evidence for kdr Mutation and Metabolic Involvement

open access: yesEntomological Research, Volume 56, Issue 6, June 2026.
ABSTRACT To evaluate population‐specific susceptibility to pyrethroid insecticides, four field populations of Frankliniella intonsa collected from alfalfa fields in Inner Mongolia were assessed using ingestion and contact bioassays. Four pyrethroids—bifenthrin, cyfluthrin, cypermethrin, and deltamethrin—were tested.
Yue Gao   +6 more
wiley   +1 more source

Evaluation of Pathogenicity to Spodoptera litura Fabricius of Different Beauveria bassiana Vuillemin Isolates Mass Multiplied on Economically Viable Substrates

open access: yesInternational Journal of Bio-Resource and Stress Management, 2011
Six isolates of Beauveria bassiana were mass multiplied using five economically vi­able substrates, viz. sorghum, rice bran, rice husk, press-mud and bagasse to identify the suitable substrate as wells as the vigorous isolate(s) for large scale ...
P. Rajanikanth   +2 more
doaj  

Insecticidal Constituents and Activity of Alkaloids from Cynanchum mongolicum

open access: yesMolecules, 2015
Based on MS and NMR data and bioassay-guided tracing, three insecticidal alkaloids I, II and III from Cynanchum mongolicum were identified to be antofine N-oxide, antofine and tylophorine.
Yang Ge   +7 more
doaj   +1 more source

PATOGENISITAS JAMUR ENTOMOPATOGEN Beauveria bassiana Balsamo (DEUTEROMYCETES: MONILIALES) PADA LARVA Spodoptera litura Fabricius (LEPIDOPTERA: NOCTUIDAE)

open access: yesJurnal HPT (Hama Penyakit Tumbuhan), 2013
Armyworm (Spodoptera litura F.) is considered one of serious pests attacking leaves due to its parasitic characteristic on most hosts such as soybeans, peanuts, cabbage, sweet potatoes, potatoes.
Agung Setyo Budi   +2 more
doaj  

Effect of Spodoptera litura Eggs on Parasitism in Telenomus remus Under Different Refrigerated Conditions

open access: yesGuangdong nongye kexue
【Objective】Telenomus remus is the dominant egg parasitoid of Spodoptera frugiperda, and Spodoptera litura is an excellent host for the reproduction of T. remus. The study was conducted to clarify the effects of refrigeration temperature and duration of S.
Chuanying LI   +5 more
doaj   +1 more source

Biotransformation of Monoterpenoids by the Larvae of Common Cutworm ()

open access: yesNatural Product Communications, 2007
Biotransformations of monoterpenoids by Spodoptera litura are reviewed. Various substrates used for the transformations are included in this review of the literature for the period 1996–2006. The metabolism of monoterpenoids in S.
Mitsuo Miyazawa, Hiromune Takechi
doaj   +1 more source

MS2 virus–like particles enhances artificial microRNA‐induced RNA interference in the fall armyworm, Spodoptera frugiperda

open access: yes
New Plant Protection, Volume 3, Issue 2, June 2026.
Xuezhi Wang   +3 more
wiley   +1 more source

The efficacy of different strains of SpltNPV (Spodoptera litura Nucleopolyhedrovirus) against the armyworm Spodoptera litura (Lepidoptera: Noctuidae) in laboratory

open access: yes
The armyworm, Spodoptera litura (Lepidoptera: Noctuidae), is one of the leading vegetable pests in the Mekong Delta area, and chemical control has been ineffective due to resistance. SpltNPV has been developed as a biopesticide for its applications to control S. litura pest.
Xuan, Trinh Thi   +3 more
openaire   +2 more sources

The Effect of MicroRNA bantam on Baculovirus AcMNPV Infection in Vitro and in Vivo

open access: yesViruses, 2016
The role of microRNA bantam, one of the most abundant microRNAs in Sf9 cells, was studied for its role in baculovirus infection in vitro and in vivo.
Xiaojie Shi   +4 more
doaj   +1 more source

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