Results 21 to 30 of about 27,972 (173)

Vegetable waste extracts as enhancers of baculovirus infections

open access: yesAnnals of Agricultural Sciences, 2023
Vegetable waste extracts (VWE) contain a great variety of antioxidants such as polyphenols, which have shown to potentiate baculovirus infections, making them ingredients for pest control ingredients.
Blanca Martínez-Inda   +6 more
doaj   +1 more source

PATOGENESITAS Spodoptera exigua NUCLEO POLYHEDRO VIRUS UNTUK MENGENDALIKAN HAMA ULAT GRAYAK (Spodoptera exigua Hubn) DI PERTANAMAN BAWANG MERAH (Allium ascalonicum) SECARA IN VITRO [PDF]

open access: yes, 2017
Control of Grayak Caterpillar (Spodoptera exigua Hubn) pest by farmers generally is still use synthetic insecticides that have such a negative impact resistance, resurgence, killing natural enemies, increasing residue on crop yields, environmental ...
Hastuti, Dewi   +2 more
core   +1 more source

iTRAQ-Based Comparative Proteomic Analysis of Larval Midgut From the Beet Armyworm, Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) Challenged With the Entomopathogenic Bacteria Serratia marcescens

open access: yesFrontiers in Physiology, 2020
Entomopathogenic bacteria Serratia marcescens is widely used as an environmentally friendly biocontrol agent against various pests, including Spodoptera exigua. Understanding the immune defense mechanism of S.
Surajit De Mandal   +5 more
doaj   +1 more source

Bioactivities of orange peel extracts against the larvae of Spodoptera litura Fab. and Spodoptera exigua Hüb

open access: yes浙江大学学报. 农业与生命科学版, 2005
The effects of peel ethanol extracts from Citrus unshiu on the larvae of Spodoptera litura Fab. and Spodoptera exigua Hüb. were preliminarily investigated in laboratory by measuring antifeedant index, body weight gains and mortality of the larvae after ...
ZOU Xiang-fei, SHI Zu-hua, SHI Ying-li
doaj   +1 more source

EVALUATE THE APPLIED OF THE EGG PARASITOID Trichogramma evanesces WEST. TO REDUCE THE INFESTATION OF THE LESSER WORM, Spodoptera exigua HB. IN SUGAR BEET FIELDS AT EL-AIAT, REGION, GIZA GOVERNORATE. [PDF]

open access: yesJournal of Plant Protection and Pathology, 2011
 Four releases of egg-parasitoid Trichogrammaevanesces West (Hymenoptera: Trichogrammatidae) to control Spodoptera exigua Hb.were applied. Releases were carried out during March throughout the two seasons (2005/2006 and 2006/2007) in sugar beet fields at
M. Mohisen   +3 more
doaj   +1 more source

Population Dynamics of Six Major Insect Pests During Multiple Crop Growing Seasons in Northwestern New Mexico

open access: yesInsects, 2019
This study was conducted to monitor the population dynamics of six major insect pests at the NMSU Agricultural Science Center at Farmington (ASC-Farmington) and within an adjacent commercial farm (Navajo Agricultural Products Industry, NAPI) for more ...
Koffi Djaman   +5 more
doaj   +1 more source

Synergy of Lepidopteran Nucleopolyhedroviruses AcMNPV and SpliNPV with Insecticides

open access: yesInsects, 2020
The joint use of baculoviruses and synthetic insecticides for integrated pest management requires the study of the additive, synergistic or antagonistic effects among them on pest mortality.
Beatriz Dáder   +3 more
doaj   +1 more source

Pengaruh Ekstrak Mirabilis jalapa terhadap Jumlah Hemosit Larva Spodoptera exigua [PDF]

open access: yes, 2017
ABSTRAKEkstrak tanaman Mirabilis jalapa diketahui berperan sebagai biopestisida alami. Larva Spodoptera exigua merupakan salah satu hama dalam bidang pertanian jika jumlahnya berlebih di alam.  Konsentrasi subletal tanaman M.
Suryani, A. Irma, Anggraeni, Tjandra
core   +1 more source

Heterogeneous host susceptibility enhances prevalence of mixed-genotype micro-parasite infections [PDF]

open access: yes, 2011
Dose response in micro-parasite infections is usually shallower than predicted by the independent action model, which assumes that each infectious unit has a probability of infection that is independent of the presence of other infectious units. Moreover,
Zwart, Mark P.   +17 more
core   +2 more sources

Aplikasi Agens Hayati Untuk Pengendalian Ulat Bawang (Spodoptera Exigua Hbn.) dan Pengaruhnya Terhadap Hasil Tanaman Bawang Merah (Allium Ascalonicum L.) [PDF]

open access: yes, 2021
The main problem in onion farming is the high risk of crop failure caused by Spodoptera exigua attacks. The technology in controlling the onion caterpillar (Spodoptera exigua) is by using biological agents.
Ruspratama, Agil Kurnia
core   +1 more source

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