Study of leaf characteristics and yiled of lemon grass under the effect of animal manure and planting pattern

Abdolrahim Rahiminia*, Mohammad Hossein Ghrineh, Alireza Abdali Mashhadhi, Amin Lotfi Jalal-abadi

13-31

Study of yield gap in wheat caused by insects, case study Sunn pest (Eurygaster integriceps Puton)

Zahra Rahmati Motlagh, Abdolrahim Rahiminia and Mahdi Shaaban*

32-40