Masters Thesis: Recent submissions
Now showing items 21-40 of 92
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BEHAVIORAL EFFECTS OF FOUR PESTICIDES ON BEES–THEIR POTENTIAL FOR SAFE CROP PRODUCTION, PROTECTING POLLINATORS AND ECOSYSTEM
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2019-12)The toxicity of the neonicotinoid (Thiamethoxam, Imidacloprid and Thiacloprid) and Diamide (Chlorantroniprole) insecticides were tested orally and directly sprayed on honey bee species Apis mellifera, Apis dorsata, Apis ... -
PHYSICOCHEMICAL AND MICROBIOLOGICAL CHARACTERIZATION OF HONEY AVAILABLE IN BANGLADESH
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2019-06)This study was intended to characterize the physical, biochemical and microbiological properties of honey available in Bangladesh. The samples were analyzed regarding their physicochemical properties in terms of moisture, ... -
LABORATORY EVALUATION OF THREE INDIGENOUS PLANT EXTRACTS AGAINST RICE WEEVIL, SITOPHILUS ORYZAE L. (COLEOPTERA: CURCULIONIDAE)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2018-06)The study was conducted to evaluate the efficacy of three indigenous leaf extracts viz. Ata (Annona reticulata), marigold (Tagetes erecta) and karobi (Nerium oleander) extracts for their toxic, repellent and residual ... -
ASSESSMENT OF THE EFFECTS OF THREE WEED EXTRACTS FOR THE PROTECTION OF CHICKPEA SEED AGAINST CALLOSOBRUCHUS CHINENSIS L. (COLEOPTERA: BRUCHIDAE)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2018-06)The study was conducted to evaluate the efficacy of three indigenous weed extracts namely chaglagacha (Ageratum conyzoides), bon morich (Croton bonplandianus) and bishkatali (Polygonum hydropiper) in acetone solvent for ... -
MANAGEMENT OF MAIZE WEEVIL, Sitophilus zeamais (MOTSCH.) (CURCULIONIDAE: COLEOPTERA) BY WEED EXTRACTS AND A CHEMICAL INSECTICIDE
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2018-06)The study was conducted to evaluate the efficacy of five indigenous weed extracts, viz. water hyacinth (Eichhornia crassipes), swamp smartweed (Polygonum coccineum), ariach (Cassia tora), wild capsicum (Croton bonplandianum) ... -
ACARICIDAL ACTIVITIES OF ALOE VERA L. LEAF EXTRACTS AGAINST TETRANYCHUS URTICAE KOCH (ACARI: TETRANYCHIDAE)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-12)Two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae) is a very serious pest worldwide, causing considerable damage to vegetables, flower and fruit crops. The acaricidal, ovicidal and repellent activity ... -
TOXICITY OF THREE INDIGENOUS PLANT EXTRACTS AGAINST CALLOSOBRUCHUS CHINENSIS L. (BRUCHIDAE: COLEOPTERA)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-06)The study was conducted to evaluated the efficacy of three indigenous plant extracts namely, neem (Azadirachta indica L.), custard apple (Annona reticulata L.), and eucalyptus (Eucalyptus camaldulensis L.) in acetone and ... -
ANTI-OVIPOSITIONAL AND REPELLENT EFFECTS OF BOTANICAL EXTRACTS AGAINST CUCURBIT FRUIT FLY, BACTROCERA CUCURBITAE (COQUILLETT)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-06)The study was conducted to evaluate the efficacy of six different plant extracts for their anti-ovipositional and repellent effects against cucurbit fruit fly, Bactrocera cucurbitae (Coq.) in the research laboratory of ... -
INCIDENCE OF MAJOR SUCKING INSECT PESTS ON OKRA (Abelmoschus esculentus L.)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2016-12)The present experiment was conducted at field-1 and field-2 of Hajee Mohammad Danesh Science and Technology University, Dinajpur, during May to August, 2016 to find out the incidence of sucking insect pests on okra. The ... -
BIOLOGICAL TRAITS AND EFFICACY OF SOME SYNTHETIC PESTICIDES AGAINST MANGO LEAF CUTTING WEEVIL (Deporaus marginatus Pascoe)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2015-06)Mango leaf cutting weevil (Deporaus marginatus Pascoe) is a major and destructive pest of mango causes substantial damage to the foliage and ultimately yield. The development, reproductive biology and management of D. ... -
RELATIVE TOLARANCE OF SOME MUNGBEAN, VIGNA RADIATA (L.) VARIETIES AGAINST DIFFERENT INSECTS
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2015-06)Mungbean is an ecologically important food grain legume crop. Susceptibility towards different insect pest has limited the productivity of mungbean. A study were conducted with six mungbean varieties viz. BARIMUG 4, ... -
POPULATION GROWTH PARAMETERS OF THE TWO-SPOTTED SPIDER MITE, TETRANYCHUS URTICAE KOCH (ACARI: TETRANYCHIDAE) ON THREE STRAWBERRY VARIETIES
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-06)The two-spotted spider mite, Tetranychus urticae Koch, is one of the most important pests of strawberry crops in world wide. The use of comparatively resistant cultivars or varieties may limit the negative effects of ... -
Effect of mungbean varieties on the growth and development of Riptortus pedestris Fabricius (Hemiptera: Alydidae)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2016-12)Riptortus pedestris Fabricius (Hemiptera: Alydidae) is a newly introduced destructive pest of mungbean in Bangladesh and causes substantial damage to different leguminous crops. Experiments were conducted to study host ... -
TOXICITY EVALUATION OF ETHANOLIC AND AQUEOUS EXTRACT OF AZADIRACHTA INDICA AND MOMORDICA CHARANTIA ON SPIRALING WHITEFLY, ALEURODICUS DISPERSUS (HOMOPTERA: ALEYRODIDAE)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2016-12)Spiraling whitefly, Aleurodicus dispersus Russell (Homoptera: Aleyrodidae) poses threat to many fruit and ornamental crops. Fresh leaves extracts of Azadirachta indica (Meliaceae: Sapindales) and Momordica charantia L. ... -
LIFE HISTORY TRAITS AND MANAGEMENT OF LITCHI FRUIT BORER, CONOPOMORPHA SINENSIS BRADLEY (LEPIDOPTERA: GRACILLARIIDAE)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-06)Litchi fruit borer (Conopomorpha sinensis Bradley) is an important and destructive pest which affects the litchi fruit production causing significant economic losses. An investigation was carried out to study the ... -
TOXIC AND REPELLENT EFFECTS OF THREE BOTANICAL OILS ON APHIS CRACCIVORA KOCH (HOMOPTERA: APHIDIDAE)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-06)In the present study, three botanical oils namely neem, karanja and mahogany were tested against the adult and nymph of Aphis craccivora Koch to evaluate the toxic and repellent effects under laboratory conditions in the ... -
INFLUENCE OF TEMPERATURES ON THE SUPPRESSION OF CALLOSOBRUCHUS CHINENSIS L. BY DINARMUS BASALIS (HYMENOPTERA: PTEROMALIDAE)
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-06)The pulse beetle, Callosobruchus chinensis (L.) (Coleoptera: Bruchidae) is a serious pest that develops within the stored chick pea seed and widely distributed in the world. Synthetic insecticides and fumigants are common ... -
BIOLOGY AND FRUIT INFESTATIONS OF FRUIT BORER, HELICOVERPA ARMIGERA (LEPIDOPTERA: NOCTUIDAE) ON TOMATO
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-06)Tomato fruit borer, Helicoverpa armigera (Hubner) is one of the most destructive pests of tomatoes throughout the world. The experiment was carried out on BARI tomato 2 (Ratan) in an ambient temperature under laboratory ... -
SUPPRESSION OF PULSE BEETLE (CALLOSOBRUCHUS CHINENSIS L.) INFESTING STORED CHICKPEA WITH SOME BOTANICAL EXTRACTS
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-12)Pulse beetle, Callosobruchus chinensis L., is an important pest of stored chickpea and widely distributed throughout the world. Chemical insecticides and fumigants are common control tactics against this notorious pest ... -
SUPPLEMENT FEEDING FOR HONEYBEES CONGENIAL TO BEE POPULATION AND PRODUCTION OF BEE POLLEN, HONEY AND PUMPKIN IN SANDBAR CROPPING SYSTEM
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2017-12)An experiment was conducted in pumpkin fields at sandbar area of Brahmaputra river fully composed of sandy soil flowing near the Kurigram district of Bangladesh during winter of 2017 to investigate the role of supplement ...