Results 41 to 50 of about 3,916 (182)

Infectious Virions of Bombyx Mori Latent Virus Are Incorporated into Bombyx Mori Nucleopolyhedrovirus Occlusion Bodies

Viruses, 2019
The Bombyx mori latent virus (BmLV) belongs to the unassigned plant virus family Tymoviridae and contains a positive-sense, single-stranded RNA genome. BmLV has infected almost all B. mori-derived cultured cell lines through unknown routes. The source of
Keita Tsukui, Chihiro Yagisawa, Shota Fujimoto, Moe Ogawa, Ryuhei Kokusho, Mitsuyoshi Nozawa, Hideki Kawasaki, Susumu Katsuma, Masashi Iwanaga   +8 more
doaj   +1 more source

Determination of virulence and genetic variability of three Spodoptera littoralis nucleopolyhedrovirus isolates from Egypt

Egyptian Journal of Biological Pest Control, 2022
Background The genetic diversity is naturally occurring in baculovirus population, which may affect the potency of the bio-agent. The Spodoptera littoralis nucleopolyhedrovirus is a promising bio-control agent that can be used to control the cotton ...
Norhan Yasser, Samy Sayed, Nashwa Ghanem, Amal Thabit, Aziza Abdelal, Wael Elmenofy, Engy Osman   +6 more
doaj   +1 more source

Baculovirus Genetic Diversity and Population Structure

Viruses
Baculoviruses can naturally regulate lepidopteran populations and are used as biological insecticides. The genetic diversity of these viruses affects their survival and efficacy in pest control.
Miguel López-Ferber, Primitivo Caballero, Trevor Williams   +2 more
doaj   +1 more source

Carbohydrate metabolism is a determinant for the host specificity of baculovirus infections

iScience, 2022
Summary: Baculoviruses Autographa californica multicapsid nucleopolyhedrovirus (AcMNPV) and Bombyx mori nucleopolyhedrovirus (BmNPV) have highly similar genome sequences but exhibit no overlap in their host range.
Chih-Hsuan Tsai, Yi-Chi Chuang, Yun-Heng Lu, Chia-Yang Lin, Cheng-Kang Tang, Sung-Chan Wei, Yueh-Lung Wu   +6 more
doaj   +1 more source

Gender-Mediated Differences in Vertical Transmission of a Nucleopolyhedrovirus

PLoS ONE, 2013
With the development of sensitive molecular techniques for detection of low levels of asymptomatic pathogens, it becoming clear that vertical transmission is a common feature of some insect pathogenic viruses, and likely to be essential to virus survival when opportunities for horizontal transmission are unfavorable. Vertical transmission of Spodoptera
Virto Garayoa, Cristina, Zárate Chaves, Carlos Andrés, López Ferber, Miguel, Murillo Pérez, Rosa, Caballero Murillo, Primitivo, Williams, Trevor   +5 more
openaire   +7 more sources

ADAPTATION OF THE CORN EARWORM SINGLE NUCLEOCAPCIDE NUCLEOPOLYHEDROVIRUS (HELICOVERPA ZEA SNPV) FOR THE CONTROL OF THE COTTON BOLLWORM (HELICOVERPA ARMIGERA) POPULATION

Вопросы вирусологии, 2017
Helicoverpa zea (Boddie, 1850) (Hz) single nucleocapcide nucleopolyhedrovirus (SNPV) was adapted to the cotton bollworm (Helicoverpa armigera, (Hübner, 1805) (Ha)) by five blind passages on larvae.
A. V. Kolosov, V. A. Ternovoy, A. N. Shvalov, A. A. Moiseeva, A. S. Safatov, V. N. Mikheev   +5 more
doaj   +1 more source

Preparation and performance of insect virus microcapsules

Egyptian Journal of Biological Pest Control, 2021
Background Biological pesticides, especially baculovirus, often lose their activity under the influence of external light, temperature, and other changes. This limited the application of them.
Meng Luo, Dandan Zhu, Juntao Lin, Xinhua Zhou, Changge Zheng, Xia Pu   +5 more
doaj   +1 more source

Non‐Target Effects of Some Common Agrochemicals on Various Life Stages and Parasitism Behaviour of Trichogrammatoidea cryptophlebiae Nagaraja, 1979 (Hymenoptera: Trichogrammatidae)

Entomologia Experimentalis et Applicata, Volume 174, Issue 8, Page 942-956, August 2026.
This study assessed the non‐target effects of commonly used agrochemicals on the egg parasitoid Trichogrammatoidea cryptophlebiae, an important biological control agent in South African orchards. Agrochemical impacts varied across life stages, with several insecticides allowing adult survival but significantly reducing parasitism and developmental ...
Emma Jane Thompson, Megan Mulcahy, Sean Thackeray, Sean Moore, Martin Hill   +4 more
wiley   +1 more source

Determination of the resistance to grassery of Thai silkworm, Bombyx mori [PDF]

Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2019
The grassery caused by Bombyx mori nucleopolyhedrovirus (BmNPV) is the most severe disease in Thai sericultural practice. In this study, a resistance of Thai silkworm, Bombyx mori to grassery disease was determined.
Siripuk Suraporn
doaj  

Conclusion on the peer review of the pesticide risk assessment of the active substance <em>Helicoverpa armigera</em> nucleopolyhedrovirus [PDF]

EFSA Journal, 2012
<p>The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State Estonia, for the pesticide active substance <em> ...
European Food Safety Authority
doaj   +1 more source