Results 11 to 20 of about 447,502 (304)

Settlement of Macoma balthica larvae in response to benthic diatom films [PDF]

, 2009
The role of multi-species benthic diatom films (BDF) in the settlement of late pediveliger larvae of the bivalve Macoma balthica was investigated in still-water bioassays and multiple choice flume experiments.
Vincx, M., Degraer, S., Vincx, Magda, De Backer, Annelies, Ysebaert, Tom, De Backer, A., Lenoir, J., Vanelslander, Bart, Van Colen, Carl, Degraer, Steven, Lenoir, Joke, Ysebaert, T., Vanelslander, B., Backer, A., De, Colen, C., van   +14 more
core   +2 more sources

Development of Metarhizium anisopliae and Beauveria bassiana formulations for control of malaria mosquito larvae [PDF]

, 2011
Background The entomopathogenic fungi Metarhizium anisopliae and Beauveria bassiana have demonstrated effectiveness against anopheline larvae in the laboratory.
Constantianus JM Koenraadt, Bukhari Tullu, Bukhari, S.T., Koenraadt, C.J.M., Tullu Bukhari, Takken, W., Takken Willem, Koenraadt Constantianus JM, Willem Takken   +8 more
core   +1 more source

The effect of a 24-hour photoperiod on the survival, growth and swim bladder inflation of pre-flexion yellowfin tuna (Thunnus albacares) larvae [PDF]

, 2011
The effects of two different continuous photoperiod regimes on survival, growth and swim bladder inflation of pre-flexion yellowfin tuna (Thunnus albacares) larvae were investigated. Each photoperiod regime was tested twice with a different larval cohort
J.D. Stieglitz, Stieglitz, J.D, Benetti, D.D, Scholey, V.P., Partridge, G.J, Hutapea, J, McIntyre, A., Scholey, V.P, Stieglitz, J.D., D.D. Benetti, A. McIntyre, McIntyre, A, G.J. Partridge, J. Hutapea, V.P. Scholey, W. Hutchinson, Hutchinson, W, Hutchinson, W., Benetti, D.D., Partridge, G.J., Chen, B, Hutapea, J., Chen, B., B. Chen   +23 more
core   +1 more source

Impacts of Bacillus sp. probiotics on the growth and serum biochemical indices of rainbow trout larvae in different stocking densities [PDF]

تغذیه آبزیان, 2020
In the present study, the effects of dietary supplemented feed with a mixture of probiotic Bacillus sp. (1 × 108 CFU/100 g) were investigated on the growth performance and serum biochemical indices of Oncorhynchus mykiss larvae (0.23 ± 0.08 g) in ...
Samieh Katooky, Hojatollah Jafaryan, Hosna Gholiporkanani, Poneh Ebrahimi   +3 more
doaj   +1 more source

Effects of a gel bait on the suppression of noxious Crematogaster rogenhoferi Mayr, 1879 (Formicidae: Myrmicinae) in Sri Lanka [PDF]

Кавказский энтомологический бюллетень, 2019
Crematogaster rogenhoferi Mayr, 1879 in a home garden in Sri Lanka was reported to cause health hazards and an investigation was conducted from February to November in 2016 to list the tree species bearing its nests and to record the nest structure, nest
R.K.S. Dias, K.G.I. Udeshika
doaj   +1 more source

Determining the diet of larvae of western Rock Lobster (Panulirus cygnus) using high-throughput DNA sequencing techniques [PDF]

, 2012
The Western Australian rock lobster fishery has been both a highly productive and sustainable fishery. However, a recent dramatic and unexplained decline in post-larval recruitment threatens this sustainability.
Waite, A.M., Haruko Takeyama, Peter A Thompson, Lynnath E Beckley, Takeyama, H., Thompson, P.A., Tsai, P., Richard O'Rorke, Anya M Waite, Beckley, L.E., Shane Lavery, Seinen Chow, Andrew G Jeffs, Jeffs, A.G., O'Rorke, R., Lavery, S., Chow, S., Peter Tsai, Takeyama Haruko, Beckley Lynnath E., Lavery Shane, Tsai Peter, Chow Seinen, Jeffs Andrew G., Waite Anya M., Thompson Peter A., O'Rorke Richard   +26 more
core   +1 more source

Combining DL-Methionine and Bacillus thuringiensis Subspecies israelensis: Prospects for a Mosquito Larvicide

Insects, 2020
Mosquito larvicides can reduce mosquito populations at the source, potentially decreasing biting rates and pathogen transmission. However, there is a growing need for mosquito larvicides that are environmentally sustainable.
Elise A. Richardson, Nicole O. Abruzzo, Caitlin E. Taylor, Bruce R. Stevens, James P. Cuda, Emma N. I. Weeks   +5 more
doaj   +1 more source

Improving Survivorship of Giant Clams Larvae [PDF]

, 2004
One of the problems faced in giant clams culture is high mortality rate during larvae stages. These series of research attempt to improve survivorship of giant clams larvae by several different treatments, such as applying antibiotics, nutrient ...
Ambariyanto, A
core   +1 more source

THE COMPARATIVE EFFECT OF TWO ANTIPARASITIC DRUGS IN SHEEP

Scientific Papers Animal Science and Biotechnologies, 2023
This study was performed in two consecutive years, 2006 and 2007, on 30 łurcana breed, 2-5 years aged sheep from Timis and Caras-Severin districts, with clinical signs of ovine oestrosis. The animals received two antiparasitic drugs, Ivomec and Rafoxanid
DANIELA MOȚ
doaj  

cbwall/Coral-larvae-temp-and-nutrients: Temperature and nutrient effects on coral larvae

, 2020
The goal of this project was to understand how different temperature and nutrient concentrations affect the larvae of three Hawaiian reef coral taxa: Lobactis scutaria (broadcast spawner, aposymbiotic larvae), Pocillopora acuta (brooder, symbiotic larvae)
Chris Wall
core   +1 more source