Spodoptera litura reared on different host plants and assayed against SlNPV KETAHANAN SERANGAN HAMA ULAT GRAYAK (SPODOPTERA LITURA F.). Hama Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) merupakan hama penting pada tanaman bawang di Indonesia. Pengendalian hama ini dengan. Potensi Jamur Entomopatogen Untuk Mengendalikan Hama Ulat Grayak ( Spodoptera litura) Fabricius (Lepidoptera: Noctuidae) Pada Tanaman Tembakau di.

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Methanol extracts or active substances obtained from A. Growth, development, reproductive competence and adult behaviour of Spodoptera litura Lepidoptera: The newly identified miRNAs greatly enrich the repertoire of insect miRNAs and spodotera of expression profiles reveal their involvement at various steps of biochemical pathways of the army worm.

Ovicidal Activity of Couroupita guianensis Aubl. Food is an important governing factor in influencing the insects survival value and developmental behaviour and may modify its intrinsic sensitivity towards irradiation stress. Results indicate that a greater effect in reducing generational survival may be achieved by adding mortality to the early larval stage of S. Eulophidaeand Incamyia chilensis Aldrich Diptera Tachinidae.

By exposing the common cutworm Spodoptera litura Fabricius larvae to a range of Zinc Zn stress, we investigated the effects of dietary Zn on Zn accumulation, metallothionein MTand on the ultrastructure of the midgut. Full Text Available The allatotropin of S. The influence of old age on females was greater than on males. Noctuidae to structures of cotton plants. Based on no-choice test and the leaves damaged intensity compared with resistant check genotypes, there was no genotype indicated resistant against S.


When one adult male was confined with five adult females, he mated with one female during one night, with two females during three spodophera, or with three or four females during five nights.

These results indicate that SlitIRs have diverse functional roles in olfaction, taste, and reproduction. Full Text Available In the context of the modern agriculture, pest control is important in order to increase productivity in maize Zea maysL.


Our findings showed that parasitization level was found to be high both on C. Antioxidant enzyme level response to prooxidant allelochemicals in larvae of the southern armyworm moth, Spodoptera eridania.

The new Spodoptera tests have proven to be suitable tools for routine identification of all life stages of S. The size of the viral particle was estimated to be about 30 nm in diameter. Different efficacy was found for individual fractions, in terms of both acute and chronic toxicity, as well as antifeedant efficacy and growth inhibition of S. These pathogens infect insects from the orders Lepidoptera, Hymenoptera and Diptera, and have high species diversity which is expressed in their diverse biological properties including morphology, virulence or pathogenicity.

Phase contrast light microscopy observation from infected larvae showed that the fat body, hemocyte cells, and cells surrounding the trachea or tracheolus were the most haam invaded by polyhedra.

These findings suggest that twenty essential compounds of betel leaf oil were significant inhibitors of the development and caused behavioral changes of S.

spodoptera litura larvae: Topics by

Due what was exposed the objective of the research was evaluated the effects of gamma radiation on larvae of S. Laboratory experiments were conducted to find out the efficacy of different crude extracts and fractions of Couroupita guianensis Lecythidaceae against Spodoptera litura Spodophera.

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Laboratory evaluations of Lepidopteran-active soybean seed spodopetra on survivorship of fall armyworm Lepidoptera: Pentatomidae was compared through field bioassay studies. Here we describe empirical approaches and conceptual understanding to execute successful RNAi screening in Spodoptera frugiperda cell line.

These findings suggest that the factors affecting cannibalism of FAW larvae in laboratory rearings need to be reevaluated, whilst the new technique also show potential to increase the efficiency of both small and mass FAW rearings. Influence of ionizing radiation on flight activity of F-1 progeny of sub-sterilized male moths of Spodoptera litura fabr. Lepidoptera transmitted by the generalist endoparasitoid Meteorus pulchricornis Braconidae: Azadirachtin was applied topically, via injection or oral administration.

The commercial cultivar Santa Clara was set as the susceptible standard and line PI Full Text Available The tetranortriterpenoid, azadirachtin, and the entomopathogenic virus, nucleopolyhedrovirus, are used as safe and new control measures for combating agricultural insect pests instead of the use of synthetic insecticides. In addition, the autophagy-related 5 Atg5a molecular switch of autophagy and apoptosis, was truncated tAtg5 to hamma cytochrome c release into the cytoplasm under azadirachtin stress, which indicated that azadirachtin induced apoptosis through autophagy.

The treated insects exhibited dose depended mortality. Infectivity of polyhedra of Spodoptera litura multiple nucleopolyhedrovirus before and after passage through the gut of the predatory stink liturw, Eocanthecona furcellata Wolff Hemiptera: