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Wimps or warriors?Honey bee larvae absorb the social culture of the hive,study finds
Wimps warriors Honey bee larvae social culture the hive
2015/11/12
Even as larvae, honey bees are tuned in to the social culture of the hive, becoming more or less aggressive depending on who raises them, researchers report in the journal Scientific Reports.“We are i...
Effect of size sorting on the survival, growth and cannibalism in pikeperch (Sander lucioperca L.) larvae during intensive culture in RAS
pikeperch larvae sorting RAS growth survival cannibalism
2015/6/9
The aim of the experiment was to determine the impact of sorting on the growth, survival, and cannibalism of pikeperch larvae during intensive culture in recirculation systems. Larvae aged 48 days pos...
Intensive rearing of the nase Chondrostoma nasus (L.) larvae using dry starter feeds and natural diet under controlled conditions
nase larvae feeding
2015/6/1
We performed intensive rearing of larvae of the nase Chondrostoma nasus (L.) in a feeding experiment until 21 days from the initiation of exogenous nutrition under laboratory conditions at a temperatu...
Migratory dynamics of cyathostomin larvae in a Bermuda grass pasture in South America
Keywords:Cyathostominae infective larvae irrigation seasons
2015/4/15
Studies of the migratory dynamics of cyathostomin infective larvae (L3) in different seasons and with two types of irrigation were carried out over 12 months (September 2006 to September 2007) in the ...
Effect of climatic influences on the migrations of infective larvae of Cyathostominae
Cyathostominae horse migration infective larva
2015/1/28
Migration to herbage of Cyathostominae from experimentally deposited fresh or incubated faecal samples containing a known number of cyathostome L3 was studied in the Czech Republicfor up to 1 year. It...
EVALUATION OF DIMILIN LARVICIDE AGAINST LARVAE OF A. STEPHENSI LISTON,AE. AEGYPTI AND C.ULEX PIPIENS COMPLEX
Classical insecticides Dimilin Larval stages
2010/1/4
While the «classical insecticides» (DDT: Dieldrin, Malathion, etc.) mainly affect the adult stage of insects, Dimilin belongs to a new group of insecticidal compounds that kills the insect...
COMPARISON OF EXCRETORY SECRETORY ANTIGENS OF ASCARIS LUMBRICOLDES AND TOXOCARA CATI 2ND.STAGE LARVAE WITH BIOCHEMICAL METHODES
Ascaris lumbricoides Toxocara cati Antigen
2009/12/31
Purification of parasitic antigens is a major activity in immunoparasitology because of its application in immunodiagnosis, vaccination analysis of immunopathology, preparation of monocolomal antibody...
A COMPARATIVE STUDY ON SUSCEPTIBILITY OF THE LARVAE OF TWO WILD STRAINS OF ANOPHELES STEPHENSI TO EIGHT INSECTICIDES,IN SOUTH OF IRAN
COMPARATIVE STUDY SUSCEPTIBILITY LARVAE TWO WILD STRAINS ANOPHELES STEPHENSI EIGHT INSECTICIDES
2009/12/30
Susceptibility of two wild strains of An. stepliens, collected from Kazeroun (ST-K.Az and Bandar-Abbas (ST-BAN), south of Iran was compared to fenthion, malathion, temephos , pirimiphos, methyk, delta...
PREPARATORY STUDY CONTROL OF LARVAE AND PUPA INSECTS IN STABILIZATION PONDS
Stabilization pond Larvae Insects Pupa
2009/12/30
With increasing urbanization and industrialization, the volume of domestic sewage and industrial effluents are growing. So, now a days we need to consider the wastewaters as a secondary water resource...
HESTOPATHOGLOGICAL STUDIES ON MIGRATION OF SCHISTOSOMA HAEMATOBIUM AND SCHISTOSOMA MANSONI LARVAE IN LABORATORY ANIMALS
Larvae migration Schistosoma mansoni S.haematobium Laboratory animal
2009/12/30
In this paper the histopathological observation of the migratory phase of schistosome larvae (schistosomulae) in the laboratory animal were studied. The first tissue samples were taken from the skin o...
LARVICICAL ACTIVITY OF BACILLUS THURINGIENSIS H-14 (TEKNAR) ON MOSQUITO LARVAE IN RICEFIELDS,SOUTHERN IRAN
Bacillus thuringiensis Culicidae
2009/12/29
An investigation was conducted to study the larvicidal activity of Teknar (San-402-I-Bacillus thuringiensis, serotype H-14, Sandoz, 600 ITU/mg) on mosquitolarvaein Kazeroun, Fars Province, southern Ir...
Development of an Automatic Silkworm Larvae Hemolyph Collection System by Infrared Laser Beam Incision Technique
insect factory baculovirus NPV
2009/9/10
To establish an insect factory for mass production of useful substances using silkworms, the author developed a silkworm hemolymph collection system to efficiently collect hemolymph from 5th-instar la...
Applying Morphometric Variation of Seta 2 (Antepalmate Hair) among the Larvae of the Members of the Maculipennis Subgroup (Diptera: Culicidae) in Iran
Maculipennis group Malaria Mosquito Numerical taxonomy Iran
2010/4/8
The members of Anopheles maculipennis subgroup (Diptera: Culicidae) are the most important vectors of malaria in the north, west, and central plateau of Iran. This study was carried out to differentia...
CRYOPRESERVATION OF NEWBORN AND MUSCLE-STAGE LARVAE OF TRICHINELLA NATIVA
cryopreservation Trichinella nativa cryoprotectant freezing
2010/12/10
We examined the basic conditions for cryopreservation of newborn and muscle-stage larvae of Trichinella nativa. Two types of cryoprotectants were examined: dimethyl sulfoxide and glycerol. For cryopre...
TAXONOMIC DIFFERENTIATION OF ANOPHELES SACHAROVI AND AN. MACULIPENNIS S.L. (DIPTERA: CULICIDAE) LARVAE BY SETA 2 (ANTEPALMATE HAIR)
Antepalmate hair Anopheles maculipennis complex Iran malaria larvae numerical taxonomy
2010/2/3
Malaria has reemerged in northern borderline of Iran after the collapse of former Soviet Union. There have been several reports of malaria epidemics in Azerbaijan and Ardebil provinces of Iran. The An...