Results 71 to 80 of about 64,971 (223)

Bacillus thuringiensis elastases with insecticide activity [PDF]

Biotechnologia acta, 2015
The purpose of the research was a screening of proteases with elastase activity among Bacillus thuringiensis strains, their isolation, partially purification, study of physicochemical properties and insecticide activity in relation to the larvae of the Colorado beetle. The objects of the investigation were 18 strains of B.
E. V. Matseliukh, N. A. Nidialkova, V. V. Krout', L. D. Varbanets, A. V. Kalinichenko, V. F. Patyka   +5 more
openaire   +3 more sources

Iflaviruses in arthropods: when small is mighty

Insect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia, Hannah‐Isadora Huditz, Monique M. van Oers, Vera I.D. Ros   +3 more
wiley   +1 more source

Understanding the Evolutionary Relationships and Major Traits of \u3cem\u3eBacillus\u3c/em\u3e through Comparative Genomics [PDF]

, 2010
Background: The presence of Bacillus in very diverse environments reflects the versatile metabolic capabilities of a widely distributed genus. Traditional phylogenetic analysis based on limited gene sampling is not adequate for resolving the genus ...
Alcaraz, Luis D., Eguiarte, Luis E., Herrera-Estrella, Luis, Moreno-Hagelsieb, Gabriel, Olmedo, Gabriela, Souza, Valeria   +5 more
core   +1 more source

Terricolous Spiders (Araneae) of Insecticide-Treated Spruce-Fir Forests in West-Central Maine [PDF]

, 2017
Spiders of 12 families, 42 genera, and at least 62 species were captured in linear-pitfall traps placed in insecticide-treated (Sevin-4-Oil®, Dipel 4L ®, Thuricide 16B®) and untreated spruce-fIr forests of west-central Maine.
Hilburn, Daniel J, Jennings, Daniel T
core   +3 more sources

Reintroduction of an Endangered Butterfly, the Mottled Duskywing (Erynnis martialis)

Animal Conservation, EarlyView.
We reintroduced Mottled Duskywing (Erynnis martialis), an endangered skipper butterfly, at different life‐stages to restored oak savanna habitat in Ontario, Canada and then performed intensive post‐release monitoring. Our results show that, at one of three sites, a population was established within two years of initiating releases and that pupae and ...
Michelle Polley, Jessica E. Linton, Adrienne Brewster, Alistair S. MacKenzie, Nusha Keyghobadi, Jessica Steiner, Taylor Kerekes, D. Ryan Norris   +7 more
wiley   +1 more source

Insights into the draft genome sequence of bioactives-producing Bacillus thuringiensis DNG9 isolated from Algerian soil-oil slough

Standards in Genomic Sciences, 2018
Bacillus thuringiensis is widely used as a bioinsecticide due to its ability to form parasporal crystals containing proteinaceous toxins. It is a member of the Bacillus cereus sensu lato, a group with low genetic diversity but produces several promising ...
Mohamed Seghir Daas, Albert Remus R. Rosana, Jeella Z. Acedo, Malika Douzane, Farida Nateche, Salima Kebbouche-Gana, John C. Vederas   +6 more
doaj   +1 more source

Application of a novel molecular diagnostic method to examine the spatio‐temporal trends of Carcelia iliaca, a larval parasitoid of oak processionary moth (Thaumetopoea processionea)

Agricultural and Forest Entomology, EarlyView.
The oak processionary moth is an invasive pest in the United Kingdom that threatens biodiversity and public health, with rising control costs highlighting the need for sustainable management alternatives Conservation biocontrol using the parasitoid fly Carcelia iliaca is promising but key biological data gaps hinder evidence‐based policy development. A
Kyle Alexander Miller, Darren Mark Evans, Neil Boonham, Andrew Hoppit, Jake Morris, James John Neil Kitson   +5 more
wiley   +1 more source

Movement and Survival of Spodoptera litura (Lepidoptera: Noctuidae) Neonate Larvae on Cotton Expressing Bacillus thuringiensis Proteins

Entomologia Experimentalis et Applicata, EarlyView.
Spodoptera litura neonates showed increased movement on Bt‐expressing Bollgard 3 (BG) cotton leaf discs but did not initially avoid it. Survival was higher when larvae could move from BG3 to non‐Bt leaf discs. On whole plants, more larvae dispersed from hatching on BG3 cotton compared to non‐Bt cotton. These findings suggest the larval movement differs
Sharna Holman, Paul Grundy, Helen Spafford, Michael J. Furlong   +3 more
wiley   +1 more source

Strategi Pemberantasan Nyamuk Aman Lingkungan: Potensi Bacillus thuringiensis Isolat Madura Sebagai Musuh Alami Nyamuk Aedes aegypti

Jurnal Pembangunan dan Alam Lestari, 2012
Abstrak Tujuan dari penelitian ini adalah mengetahui toksisitas Bacillus thuringiensis isolat Madura terhadap berbagai instar larva nyamuk Aedes aegypti dan pengaruh toksin yang dihasilkan oleh                         B.
Zulfaidah Penata Gama, Bagyo - Yanuwiadi, Tri Handayani Kurniati   +2 more
doaj  

Perbedaan Daya Bunuh Bacillus thuringiensis Isolasi dari Habitat Tanah Sawah dan Tanah Bawah Pohon terhadap Larva Aedes aegypti [PDF]

, 2008
Bacillus thuringiensis telah banyak duigunakan dalam pengendalian vektor nyamuk karena efektif membunuh berbagai larva nyamuk, tidak menimbulkan resistensi vektor, bersifat spesifik target dan bersifat kosmopolit.
IDAYANTI, NUR
core