Results 21 to 30 of about 11,679 (161)

Effect of Eucalyptus globulus oil and Ricinus communis methanolic extract as potential natural molluscicides on the reproductive biology and some antioxidant enzymes of the land snail, Theba pisana

open access: yesHeliyon, 2022
This study was conducted to investigate the effects of Eucalyptus globulus oil and methanolic extract of Ricinus communis seeds on the reproductive biology of the land snail Theba pisana.
Mahmoud M.A. Desouky   +3 more
doaj   +1 more source

Alguns aspectos da biologia de Biomphalaria glabrata (Say, 1818) e Biomphalaria tenagophila (D'Orbigny, 1835) (Pulmonata, planorbidae): II - Fecundidade e fertilidade Some biological aspects of Biomphalaria glabrata (Say, 1818) and Biomphalaria tenagophila (D'Orbigny, 1835) (Pulmonata, planorbidae): II - Fecundity and fertility

open access: yesRevista de Saúde Pública, 1977
Foi realizada, comparativamente, a avaliação do número de cápsulas ovíferas e ovos por caramujo e do número de ovos por desova (fecundidade) e a verificação da taxa de eclosão e de ovos férteis (fertilidade) de Biomphalaria glabrata e Biomphalaria ...
Urara Kawazoe
doaj   +1 more source

Egg-laying induced by insemination in Biomphalaria snails [PDF]

open access: yesMemórias do Instituto Oswaldo Cruz, 1993
Contrasting with many populations of Biomphalaria glabrata and B. straminea previously dealt with in this laboratory, which when reared in isolation deposit self-fertilized eggs without apparent restraint, isolated individuals of the former species from São Sebastião do Passé, Bahia state, and of the latter from Porto Alegre, Rio Grande do Sul state ...
openaire   +3 more sources

Crushing Snail Eggs with a `Snail Egg Clapper.'

open access: yes, 1991
This article 'Crushing Snail Eggs with a `Snail Egg Clapper.'' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice ...
Awadhwal, N. K., Quick, G. R.
openaire   +1 more source

A novel bacterial pathogen of Biomphalaria glabrata: a potential weapon for schistosomiasis control?

open access: yesPLoS Neglected Tropical Diseases, 2015
BackgroundSchistosomiasis is the second-most widespread tropical parasitic disease after malaria. Various research strategies and treatment programs for achieving the objective of eradicating schistosomiasis within a decade have been recommended and ...
David Duval   +11 more
doaj   +1 more source

Evaluation of the reproductive profile of Subulina octona (Gastropoda, Subulinidae) experimentally infected by Paratanaisia bragai (Digenea, Eucotylidae) [PDF]

open access: yesBrazilian Journal of Biology, 2020
Snails infected by trematodes may increase or decrease their reproductive activity in response to the presence of infection. Our aim was to verify the reproductive alterations in Subulina octona after infection by Paratanaisia bragai. The infected snails
T. C. S. Bonfim   +5 more
doaj   +1 more source

PENGARUH SUBSTITUSITELURKEONG MAS(Pomacea canaliculata L.) TERHADAP KADAR PROTEIN, KALSIUM DAN KALIUM PADAKUEBOLUThe Subtitution Effect of Golden Snail Eggs(Pomacea canaliculata L.)on Protein, Calcium and Potassium Content on Sponge Cake

open access: yesJurnal Gizi dan Pangan Soedirman
So far, golden snail eggs have not been widely used as a processed food ingredient. Meanwhile, golden snail eggs contain various minerals and nutrients including protein, calcium and potassium.
Wenny Dwi Kurniati, Petni Nauli Br. Panjaitan, Angga Hardiansyah
doaj   +1 more source

Note préliminaire sur l'étude de la croissance et de la reproduction chez les escargots géants africains. (Archachatines et Achatines) [PDF]

open access: yesTropicultura, 1997
Preliminary Note on a Study of the Growth and the Reproduction in the African Giant Snails Archachatina and Achatina. A study on the growth and reproduction in the African giant snail was conducted from July 91 to September 92 at the Institut National ...
Ekoué, SK.
doaj  

The population density effects on the reproductive biology of the snail Bradybaena similaris (Férussac, 1821) (Mollusca, Gastropoda)

open access: yesBrazilian Journal of Biology
The influence of population density on some aspects of the reproductive biology of the snail Bradybaena similaris was studied. Molluscs were maintained under 0.2 (isolated), 0.3, 0.6, 1.0, 1.3 and 1.7 snail/m² densities.
CS. de Oliveira   +2 more
doaj   +1 more source

Reproductive Ecology of the Giant African Snail in South Florida: Implications for Eradication Programs.

open access: yesPLoS ONE, 2016
Giant African snail (Achatina fulica (Bowdich, 1822)), an important invasive snail, was recently found in South Florida, USA. An extensive eradication effort was initiated consisting of pesticide applications, debris removal and hand collections.
Amy Roda   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy