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Relevant bibliographies by topics / Nucleopolyhedro virus

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Journal articles
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Academic literature on the topic 'Nucleopolyhedro virus'

Author: Grafiati

Published: 18 May 2024

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Journal articles on the topic "Nucleopolyhedro virus"

1

Ginting, Sempurna, Teguh Santoso, Yayi Munara K, Ruly Anwar, and Lisdar I. Sudirman. "PATHOGENICITY OF HELICOVERPA ARMIGERA NUCLEOPOLYHEDRO VIRUS (HEARNPV) AND LECANICILLIUM SP. AGAINST HELICOVERPA ARMIGERA." Journal of Biopesticides 11, no. 2 (2018): 128–35. http://dx.doi.org/10.57182/jbiopestic.11.2.128-135.

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ABSTRACT Helicoverpa armigera (Hubner) is an important pest of corn crops. Lecanicillium sp. and Helicoverpa armigera Nucleopolyhedro virus (HearNPV) are biological control agents that are safe for the environment. This study observed pathogenicity of HearNPV and Lecanicillium sp. against eggs and larvae H. armigera. The results showed that HearNPV application was not able to infect eggs, but the mortality effects of newly hatched larvae and second instars larvae at density of 107 was 100% and 90% respectively, while in mixed applications Lecanicillium sp. and HearNPV on eggs at 107 caused 17.

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2

S. Ramakrishna, S. Ramakrishna, and M. G. Venkatesha M.G.Venkatesha. "Influence of Host Plants on the Efficacy of Nucleopolyhedro Virus of Helicoverpa Armigera (Hubner) (Lepidoptera: Noctuidae)." International Journal of Scientific Research 3, no. 7 (2012): 517–19. http://dx.doi.org/10.15373/22778179/july2014/164.

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3

Jeyarani, S., N. Sathiah, and P. Karuppuchamy. "Field efficacy of Helicoverpa armigera nucleopolyhedro-virus isolates against H. armigera (Hübner) (Lepidoptera: Noctuidae) on cotton and chickpea in Tamil Nadu." Plant Protection Science 46, No. 3 (2010): 116–22. http://dx.doi.org/10.17221/30/2009-pps.

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Field efficacy of seven geographical isolates of Helicoverpa armigera nucleopolyhedrovirus (HaNPV) along with an insecticide control was evaluated against H. armigera on cotton and chickpea in the Coimbatore district of Tamil Nadu, India. Among the HaNPV isolates, CBE I (Coimbatore) and NEG (Negamum) applied at 3.0 &times; 10<sup>12</sup> POB/ha to cotton and 1.5 &times; 10<sup>12</sup> POB/ha to chickpea with an adjuvant, crude sugar, significantly reduced the H. armigera larval population and increased the yield. CBE I and NEG recorded the highest yield of 203

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4

Bashir, Masarat, Asma-Un-Nisa, Dar Junaid Bashir, et al. "Fibroin Nanoparticles: Use in Drug Delivery." Advances in Research 25, no. 3 (2024): 77–84. http://dx.doi.org/10.9734/air/2024/v25i31051.

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The silkworm Bombyx mori.L. is infected by various diseases viz; grasserie, flacherie, muscardine, and pebrine. Among all these diseases the grasserie causes major economic loss to the industry and is one of the main reasons for low silk productivity. It is caused by a virus known as Bombyx mori nucleopolyhedro virus (BmNPV). The impact of grasserie disease on silkworms is significant as it leads to reduced silk production and can result in economic losses for sericulture farmers. In India greater than 50% of silk cocoon crop loss is due to BmNPV [1] and in Kashmir valley, the loss is about 28

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5

Qian, Heying, Yuehua Zhang, Yejun Wu, et al. "Analysis of the genomic sequence of Philosamia cynthia nucleopolyhedrin virus and comparison with Antheraea pernyi nucleopolyhedrin virus." BMC Genomics 14, no. 1 (2013): 115. http://dx.doi.org/10.1186/1471-2164-14-115.

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Dissertations / Theses on the topic "Nucleopolyhedro virus"

1

Ghosh, Bappaditya. "Genetic Characterization of Nucleopolyhedrovirus Isolated from Hyposidra talaca Walker (Lepidoptera: Geometridae), a Tea Pest in Terai Region of Darjeeling Foothills, India." Thesis, University of North Bengal, 2022. http://ir.nbu.ac.in/handle/123456789/5086.

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2

Shih, Chen-Wei, and 石辰唯. "Studies on the UV protectant and mass production of Spodoptera litura nucleopolyhedro virus." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/56250717459874749197.

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碩士<br>國立臺灣大學<br>昆蟲學研究所<br>101<br>Baculovirus have long been recognized as an environmental friendly bio-insecticide, because they infect invertebrate only. The pathogenicity and specificity of baculoviruses have led to them being the alternative to chemical synthetic insecticides which always develop widespread resistance quickly. However, the practical use of baculovirus in pest control has been rather limited due to the difficulty of mass production and sensitive to ultraviolet (UV) radiation of virus. In vivo propagation in living insect is still the most reliable and economic strategy f

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