The Daily Star23 小时Opinion
Dengue crisis: How many lives must be lost before action is taken?
Dengue and mosquito-borne diseases in Bangladesh, much like floods or cyclones,  are an issue that is not going anywhere.
english.mathrubhumi4 天
Agriculture department on war footing to arrest infestation damaging cassava, pepper in Kollam
They recommended using biological pesticides, such as Bacillus thuringiensis kurstaki (B.T.K.), to combat the pest in ...