Results 31 to 40 of about 34,702 (262)

Characterization of Spodoptera litura Gut Bacteria and Their Role in Feeding and Growth of the Host

open access: yesFrontiers in Microbiology, 2020
Insect gut microbes play important roles in host feeding, digestion, immunity, growth and development. Spodoptera litura is an important agricultural pest distributed of global importance. In the present study, diversity and functions of the gut bacteria
Xiaofeng Xia   +16 more
doaj   +1 more source

Transcriptome Analysis of the SL221 Cells at the Early Stage during Spodoptera litura Nucleopolyhedrovirus Infection. [PDF]

open access: yesPLoS ONE, 2016
Spodoptera litura (S. litura) is one of the most destructive agricultural pests worldwide. There is urgent need for a nuclear polyhedrosis virus that is specific to S. litura. To date, there have been no reports regarding the responses of S. litura cells
Qian Yu   +5 more
doaj   +1 more source

TOKSISITAS EKSTRAK BUAH MAHKOTA DEWA (Phaleria papuena Warb.) TERHADAP ULAT GRAYAK (Spodoptera litura F.) DI LABORATORIUM

open access: yesJurnal Agrotek Tropika, 2018
Dalam budidaya tanaman, salah satu kendala utama yang menjadi penghambat produksi baik secara kualitas maupun kuantitas adalah adanya serangan organisme pengganggu tanaman.
Irvan Zestyadi R.S.   +2 more
doaj   +1 more source

Susceptibility and tissue specificity of Spodoptera frugiperda to Junonia coenia densovirus

open access: yesJournal of Integrative Agriculture, 2021
The fall armyworm, Spodoptera frugiperda, which destroys many economic crops such as rice and maize, has recently invaded China. Insect viruses as biological control agents play important roles in killing pests.
Zu-wen CHEN   +11 more
doaj   +1 more source

Nutrient content of super liquid fertilizer (SLF) from dairy sludge waste and the potential as a biopesticide [PDF]

open access: yesInternational Journal of Recycling of Organic Waste in Agriculture, 2023
Purpose The current use of pesticides and chemical fertilizers harms the environment, alternative substitutions using organic materials are needed. One of them is utilizing the dairy industry sludge waste to become a Super Liquid Fertilizer (SLF).
Yendri Junaidi   +2 more
doaj   +1 more source

Effectiveness Botanical Insecticides Crescentia cujete Fruit And Flowers Syzygium aromaticum Mortality Against Spodoptera litura In Vitro as a Learning Resource Biology

open access: yesJPBI (Jurnal Pendidikan Biologi Indonesia), 2016
Ulat grayak (Spodoptera litura) merupakan salah satu jenis hama terpenting yang menyerang tanaman palawija dan sayuran di Indonesia. Sejauh ini kerugian yang dialami sektor pertanian Indonesia akibat serangan hama menurunkan produktivitas pertanian ...
Rahma Safirah   +2 more
doaj   +1 more source

A comparison of growth and development of three major agricultural insect pests infected with Heliothis virescens ascovirus 3h (HvAV-3h). [PDF]

open access: yesPLoS ONE, 2013
Ascoviruses are double-stranded DNA viruses that are pathogenic to lepidopteran hosts, particularly noctuid larvae. Infection of a larva is characterized by retarded growth, reduced feeding and yellowish body color.
Shun-Ji Li   +7 more
doaj   +1 more source

Infection with Spodoptera litura NPV Reduces Food Consumption and Weight Gain of Spodoptera litura Larvae

open access: yesPakistan Journal of Zoology, 2019
Insect-pathogenic baculoviruses have established potential as biological insect pest control agents. However, slow speed of kill relative to chemicals and continued feeding following application limit their effectiveness in preventing crop losses. Here we studied the food consumption and weight gain of the cotton leafworm Spodoptera litura following ...
Ali, Ghulam   +2 more
openaire   +2 more sources

Toxicity of Metarhizium flavoviride conidia virulence against Spodoptera litura (Lepidoptera: Noctuidae) and its impact on physiological and biochemical activities

open access: yesScientific Reports, 2022
Insect pests of agricultural crops have establish immunological tolerance against fungal infection caused by pathogens via different humoral and cellular processes.
P. Vivekanandhan   +7 more
semanticscholar   +1 more source

Resistance Monitoring for Six Insecticides in Vegetable Field-Collected Populations of Spodoptera litura from China

open access: yesHorticulturae, 2022
The common cutworm, Spodoptera litura (Fabricius), is a notorious and damaging insect pest of horticultural crops in China, the management of which largely relies on chemical agents that are limited by the development of chemical resistance in target ...
Ziyi Zhang   +6 more
semanticscholar   +1 more source

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