Results 91 to 100 of about 34,702 (262)

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

INSECTICIDAL ACTIVITY OF AERIAL PARTS OF SYNEDRELLA NODIFLORA GAERTN (COMPOSITAE) ON SPODOPTERA LITURA (FAB.) [PDF]

open access: yesJournal of Central European Agriculture, 2006
Spodoptera litura (Fabricius) is the most serious pest of many cultivated and non-cultivated crops and it developed resistance against many synthetic pesticides. The impact of a Compositae annual weed, Synedrella nodifl ora Gaertn.
MARTIN RATHI J., S GOPALAKRISHNAN
doaj   +2 more sources

Karakterisasi Fisiologi Beberapa Isolat Cendawan Entomopatogen Beauveria bassiana Dan Virulensinya Terhadap Spodoptera litura

open access: yesJurnal Proteksi Tanaman, 2017
Penelitian ini bertujuan untuk mempelajari karakter fisiologi isolat B. bassiana yang berasal dari berbagai inang dan virulensinya terhadap Spodoptera litura. Lima isolat B.
Trizelia Trizelia, Novri Nelly
doaj   +1 more source

Crude Volatile Oil Derived from Sphaeranthus Indicus Linn (Asteraceae) Comparative Insecticidal Activity Against Agriculture Pests Spodoptera Litura and Plutella Xylostella [PDF]

open access: yesE3S Web of Conferences
The goal of this work is to compare the Larvicidal activity of plant-derived essentialoils against Spodoptera litura and Plutella xylostella and eliminate the chemical burden in managing agricultural pests. Pest rearing, homology modelling, and molecular
A Nisha, Vasantha-Srinivasan Prabhakaran
doaj   +1 more source

PENGARUH KOMBINASI BACULOVIRUS TERHADAP MORTALITAS SPODOPTERA LITURA

open access: yesJurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam, 2004
Pada saat ini telah dikembangkan sifat kompatibilitas antara dua virus entomopatogen yaitu NPV dan CV untuk mengendalikan S.litura Kinerja Baculovirus terpusat pada inti sel, dapat ditingkatkan dengan CV yang bekerja pada sitoplasma diperkirakan bahwa kedua jenis virus entomopathogen ini akan kompatibel; sifat kompatibilitasnya belum diteliti secara ...
openaire   +2 more sources

QSAR analysis on Spodoptera litura antifeedant activities for flavone derivatives

open access: yesScience of The Total Environment, 2009
We establish useful models that relate experimentally measured biological activities of compounds to their molecular structure. The pED(50) feeding inhibition on Spodoptera litura species exhibited by aurones, chromones, 3-coumarones and flavones is analyzed in this work through the hypothesis encompassed in the Quantitative Structure-Activity ...
Duchowicz, Pablo Román   +8 more
openaire   +3 more sources

Uji Efektivitas Berbagai Konsentrasi Pestisida Nabati Bintaro (Cerbera manghas) terhadap Hama Ulat Grayak (Spodoptera litura) pada Tanaman Kedelai

open access: yesPlanta Tropika: Jurnal Agrosains, 2014
Spodoptera litura is a major pest in soybean cultivation causing damage by 80%. One of control is done  by using bintaro plants (Cerbera manghas) potential as a botanical pesticide (insecticide).
Agus Nugroho Setiawan, Achmad Supriyadi
doaj  

Analysis of outbreak of tobacco caterpillar, Spodoptera litura (Fabricius) on soybean

open access: yesJournal of Agrometeorology, 2015
An investigation was carried out to study the effect of various weather parameters on the occurrence of larva and adult population of Spodoptera litura and their factors for outbreak of this pest in soybean in Banswara, Rajasthan.
S. RAMESH BABU   +3 more
doaj   +1 more source

MECHANISM OF INFECTION Spodoptera litura Nucleopolyhedrosis Multiple Virus (SpltMNPV) ON MIDGUT EPITHELIAL CELL ARMY WORM (Spodoptera litura) Observed by TEM

open access: yesAGRIVITA Journal of Agricultural Science, 2013
Spodoptera litura is one of agricultural crop pests. They are resistant to chemical insecticides. One of arternate biological control is Spodoptera litura Nucleopolyhedrosis Multiple Virus (SpltMNPV) Penelitian ini dilakukan untuk mengetahui bagaimana mekanisme SpLtMNPV dalam menginfeksi sel epithel midgut larva S.
Mahanani Tri Asri   +3 more
openaire   +2 more sources

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