The juvenile and adult of C. atherinoides is mainly a carnivorous fish. Its
food consists mainly of crustaceans, insects, rotifers, protozoans, algae, debris and
detritus. The juvenile and adult C. atherinoides are surface ...
The present work is on the optimum population density
of three major carps fry viz. Labeo rohita,Catla catla and Cirrhina rigal in nursery ponds and tanks. A comperative study has been carried out on the growth rate ...
Parveen, Shamima Akhter(University of Rajshahi, 2003)
Insecticidal properties of Anacardium occidentale L. were investigated. All
CHCh and MeOH extracts of leaves, nut-shells, root-bark and stem-bark extracts
were tested against Valsa ceratosperma (Tode Ex Fries) and Tribolium ...
Earthworm plays an important role on economy and society of Bangladesh which is based on agriculture. A fertile and productive soil is the fundamental resource for sustainable Agriculture. Earthworm can play a variety of ...
In the thesis, the impact of radiation on successive generations and cytoplasmic incompatibility of Callosobruchus spp. is studied. C. chinensis and C. maculatus are considered as the study insects. Experiments of oviposition ...
Rheumatic fever is a chronic lethal disease which affects human at the age of 5-22 years. The disease if not managed properly in time it provokes heart diseases or valvular heart diseases after 10-15 years. There is no ...
Pramanik, Md. Shahidullah(University of Rajshahi, 2007)
In the antimicrobial activity test both the antibacterial and antifungal tests offered promising outputs and the results were supported by the results ach'ieved by the previous workers (Rahmani et al., 2004; Greger, 1993) ...
Barman, Anil Chandra(University of Rajshahi, 1989)
Like other forms of life, the silkworm, Bombyx mori L. is also affected by various types of diseases. During the growth the silkworms come in contact with a number of pathogenic agents like virus, bacteria, fungus, protozoans ...
The bionomics of the top shoot borer, Tryporyza nivella
(F.) of sugarcane have been carried out as follows:
i) The systematics has been reviewed and the identification has been confirmed.
ii) The biology of the pest ...
Barman, Anil Chandra(University of Rajshahi, 1989)
Like other forms of life, the silkworm, Bombyx rnori L. is also affected by various ts of diseases. During the growth the silkworms come in contact with a number of pathcqenic agents like virus, bacteria, fungus, protozoans ...
Hoque, Kazi Md. Faisal(University of Rajshahi, 2000)
Using purebred and hybrid crosses involving four indigenous (viz. CHI, DHA, KHU and RAJ) and four exotic (viz. BLA, CTC, FSS and KAN) strains of the red flour beetle, Tribolium castaneum (Herbst) (Coleoptera:Tenebrionidae), ...
Rahman, A.S.M.Shafiqur(University of Rajshahi, 1984)
The biology of an insect is an important factor to be studied tor obtaining a knowledge on the nature and extent of damage to a particular crop. Thus, the biology of predaceous coccinellids have been undertaken for ...
In the present investigation the samples were collected from July 2009 to June 2012 and 124 species 67 genera 29 families 12 orders of fish are recorded. Fishes were collected from 15 fish landing centers out of 87 at Bogra ...
Bovine schistosomiasis is a disease of great economic importance in cattle production resulted from infection by helminth parasite of the genus Schistosoma. An epidemiological study of bovine schistosomiasis was conducted ...
An attempt was initiated for the utilization of different plant materials as food supplement for the improvement of different economic traits of Bombyx mori L. For this purpose initially an experiment was conducted to ...
The small indigenous fishes (SIF) are the great source of protein, fat, minerals and micro nutrients. The present research provides information about the small indigenous fishes of the river Padda (Padma) and their ...
Ferdoush, Mst. Rezwana(University of Rajshahi, 2012)
The toxicity of four (4) commercially formulated insecticides viz. organophosphate, pyrethroid, neonicotinoid and organo carbamate was investigated following residual-film method. 7 days old adults was used in this experiment. ...
Nushair, Ali Mohammad(University of Rajshahi, 2016)
Rhizobium spp. were isolated from root nodules of Green Gram, Black Gram, Lentil, Pigeon Pea, Sweet Pea, Chick Pea, Cow Pea and Bean on Yeast Extract Mannitol Agar (YEMA) and their morphological, cultural, physiological ...
The parasitism is an important limiting factor to rear goats in Bangladesh as the climatic condition of the country favors the development and survival of various parasites. In parasitic problems, mange infestation is ...
The chloroform and methanol extracts of the leaves, flower, root bark, root wood, seed, stem bark and stem wood of Azadirachta indica were tested against Tribolium castaneum adults through residual film assay. According ...