Bakteri merupakan kandidat yang berpotensi sebagai larvasida Aedes aegypti. Penelitian ini bertujuan untuk mengetahui pengaruh ekstrak Serratia marcecsens strain MBC1 terhadap kematian larva instar III penelitian eksperimental dengan dua macam bentuk pengujian, yaitu uji menentukan mortalitas dan lanjut melihat perkembangan setelah perlakuan larvasida. Larva diberi konsentrasi 125, 250, 500, 1....

Objetivos: Realizar um levantamento das contribuições científicas produzidas entre 2017 e 2021 acerca do efeito larvicida de óleos essenciais extratos vegetais no controle Aedes spp, Anopheles spp Culex spp. Métodos: setembro a outubro 2022, foi realizado artigos científicos publicados os anos 2021, nas bases dados Portal Periódicos Capes, Scielo, Science Direct Scopus. Foram utilizados descrit...

In India National Vector Borne Diseases Control programme is an umbrella organization for management and control of six out eight insect-borne human diseases, viz., Malaria, Lymphatic Filariasis (LF), Kala-azar, Dengue/ Chikungunya, Japanese Encephalitis. Of these, committed elimination the first three diseases from country. 8.6% India’s total population belongs to tribal community yet contribu...

Through mosquito bites, parasites of the genus Plasmodium spread disease known as malaria. Malaria-carrying mosquitoes Anopheles sp. One secure method controlling population is biological control. Since does not use chemicals but rather phytochemicals found in plants, one which contains compounds from male breadfruit flower and capable acting a vegetable larvicide or repellent. The aims study t...

Dengue is an acute disease caused by bites from the Aedes aegypti mosquito. The decrease in rate of dengue cases due to control larval vectors using larvicide intervention. But overuse can result resistant vectors. Temephos a that has been circulating and used community for long time. larvae are reported be many countries. This study aims find out level resistance temephos. Scientific article s...

Nematicidal activity of Melaleuca alternifolia essential oil, commonly known as tea tree oil (TTO), was assayed in vitro against L3 larvae of Anisakis simplex. The results showed a mortality of 100% for concentrations between 7 and 10 μL/mL after 48 h of incubation, obtaining an LD50 value of 4.53 μL/mL after 24 hours and 4.27 μL/mL after 48 hours. Concentration-dependent inhibition of acetylch...

The essential oil was obtained by hydrodistillation and the identification and quantification of components were achieved with the use of GC-MS analysis. The antioxidant activity was evaluated by the method of sequestration of DPPH. Essential oils were used for study the cytotoxic front larvae of Artemia salina. In the evaluation of the antimicrobial activity of essential oils, we employed the ...

The membership of a private golf club in South Carolina's Piedmont Physiographic Region was surveyed to determine perceptions regarding local black fly populations and the effects of these populations on golfing habits. The economic impact of black fly annoyance at this club was estimated to be $27,202. Adult monitoring indicated that the pest species were members of the Simulium jenningsi grou...

The North Shore Mosquito Abatement District applies extended release larvicides including methoprene-based Altosid® XR Extended Residual Briquets to approximately 40,000 catch basins in the southern half of the District's operational area at the beginning of each season. Treatments begin in May and typically again 9 to 10 wk later when larvicide efficacy appears to wane. In 2013 spinosad-based ...

The effects of two widespread environmental pollutants, perchlorate and hexavalent chromium, were assessed on the efficacy of Bacillus thuringiensis subsp. israelensis (Bti) and Bacillus sphaericus (Bsph) against fourth instars of Culex quinquefasciatus Say (Diptera: Culicidae) in 24-h laboratory bioassays. Although 250 mg/liter perchlorate, a level somewhat higher than would be considered ecol...