Brown Plant Hopper (BPH) damage in rice was the major production constraint prevailed in 1997/98 South-West monsoon season in areas where the extent under rice cultivation was high. A survey was conducted during the later ...

Pearsom product moment correlation coefficient (r) was employed to ascertain the relationships between certain independent variables and three categories of information sources, namely, personal localite, personal ...

Balanced application of fertilizer at appropriate time by proper method is important to improve P uptake efficiency in wheat. Due to widespread deficiency of Zn in Pakistan soil, Zn was applied along with P by fertigatiom ...

Aprostocetus {Tetrastichus) hagenowii (Ratzeburg), an oothecal parasitoid of the American cockroach, Periplaneta americana (L.) was released into experimental cartons to determine its potential as a biological control ...

Two field trials were conducted in the Sudan savanna site of IITA Experimental Station, Minjibir, Kano State, Nigeria to assess the effect of bacterial blight on pod, grain and fodder yield of two cowpea varieties artificially ...

Heterosis over better parent was estimated for yield, its components and quality related traits in 36 rice hybrids produced in line x tester analysis. The crosses manifesting significant and positive heterosis for grain ...