Zobrazeno 1 - 10
of 104
pro vyhledávání: '"SN Alam"'
Publikováno v:
Bangladesh Journal of Agricultural Research. 45:185-198
The study was carried out to evaluate some biorational approaches for the management of two leaf eating cabbage caterpillars (S. litura and P. xylostella) at three planting dates of cabbage. We did not find the population of Pieris brassicae in this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b358ea31570b679562babb0630bf2ab
https://doi.org/10.3329/bjar.v45i2.59866
https://doi.org/10.3329/bjar.v45i2.59866
Publikováno v:
Bangladesh Journal of Agricultural Research. 44:493-499
A field study was conducted at the research field of Entomology Division, Bangladesh Agricultural Research Institute (BARI), Gazipur during April to July, 2016 to measure the population fluctuation of jassid (Amrascabiguttulabiguttula), and shoot and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9136fc60ed5f28cf35beccea8e9d7877
https://doi.org/10.3329/bjar.v44i3.43480
https://doi.org/10.3329/bjar.v44i3.43480
Publikováno v:
Bangladesh Journal of Agricultural Research. 44:79-87
This study was conducted in the experimental field of Entomology Division, Bangladesh Agricultural Research Institute (BARI), Gazipur during October 2014 to April 2015 to know the population abundance of leaf-eating caterpillars, namely prodania cate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d3c6b4420424012ead945b4fa3c3dc
https://doi.org/10.3329/bjar.v44i1.40907
https://doi.org/10.3329/bjar.v44i1.40907
Autor:
John F. Tooker, Margaret R. Douglas, Jan Chang, Kohinoor Begum, Sevgan Subramanian, SN Alam, Srinivasan Ramasamy
Publikováno v:
Journal of Asia-Pacific Entomology. 21:1326-1336
Lablab bean (Lablab purpureus) is a popular vegetable crop in Bangladesh, but farmers growing this crop experience significant losses to insect pests despite heavy reliance on conventional insecticides. We conducted field studies to improve pest mana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f856b3fb04f827e0fee26115679d6826
https://doi.org/10.1016/j.aspen.2018.10.007
https://doi.org/10.1016/j.aspen.2018.10.007
Publikováno v:
Bangladesh Journal of Agricultural Research. 42:563-570
The present study evaluated the efficacy of some new generation insecticides namely Clothianidin 48 SC, Fenpyroximate 5 SC, Pyridaben 20 WP and Methoxyphenozide 24 SC along with a synthetic pyrethroid insecticide, Fenpropathrin 20 EC against mustard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7502ff265f9e26cefe80bf19b0fa5ae
https://doi.org/10.3329/bjar.v42i3.34515
https://doi.org/10.3329/bjar.v42i3.34515
Publikováno v:
Bangladesh Journal of Agricultural Research. 42:35-42
This study evaluated the field efficacy of three newly introduced synthetic insecticides namely, Python 20SL (Nitenpyrum), Plenum 50WG (Pymetrozin), Polo 500SL (Diafentiuron) along with commonly used chemical Admire 200SL(Imidacloprid) against suckin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1b621a780c361c2713c157a6a7970c5
https://doi.org/10.3329/bjar.v42i1.31971
https://doi.org/10.3329/bjar.v42i1.31971
Publikováno v:
Bangladesh Journal of Agricultural Research. 41:725-734
Field studies were carried out to evaluate the efficacy of four new generation insecticides along with a botanical against mustard aphid (Lipaphis erysimi Kalt.) and their toxicity to coccinellid beetles and foraging honeybees during 2014-15 at Bangl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::573a1cc8298fd2629497c5fa6af2b277
https://doi.org/10.3329/bjar.v41i4.30704
https://doi.org/10.3329/bjar.v41i4.30704
Publikováno v:
Bangladesh Journal of Agricultural Research. 41:685-694
The study was undertaken to determine the purity of available marketed brands of nine selected pesticide groups viz., chloropyriphos, diazinon, carbofuran, pyrazosulfuranethyle, dimethoate, cypermethrin, carbendazim, mencozeb and quinalphos. These pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::552c7e72f2da56bea73fd7bbeba46c35
https://doi.org/10.3329/bjar.v41i4.30701
https://doi.org/10.3329/bjar.v41i4.30701
Development of integrated pest management approaches against Helicoverpa armigera (Hubner) in tomato
Publikováno v:
Bangladesh Journal of Agricultural Research. 41:287-296
Five IPM packages viz. T 1 =Pheromone trap @ 70 traps ha -1 + Neem seed kernel extract @ 50 g L -1 of water; T 2 =Pheromone trap + HaNPV @ 0.4 ml L -1 of water and Bt @ 2.0 g L -1 of water; T 3 =Pheromone trap + Neem seed kernel extract + HaNPV and B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb4175047d13719558d9498ddc674bf5
https://doi.org/10.3329/bjar.v41i2.28231
https://doi.org/10.3329/bjar.v41i2.28231
Publikováno v:
Bangladesh Journal of Agricultural Research. 41:297-310
The ecto-endo larval parasitoid, Bracon hebetor (Say) is an important biocontrol agent. Effective storage methods for B. hebetor are essential for raising its success as a commercial bio-control agent against lepidopteran pests. The study was underta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d957b6dd360bd53a73399fb44556c6e5
https://doi.org/10.3329/bjar.v41i2.28232
https://doi.org/10.3329/bjar.v41i2.28232