| Rwwmv |
Russian winter wheat mosaic virus(Triticum virus 8,Fractilinea s)
|
| Rv |
Rosette (virus)
|
| Rsm |
Rye stem moth (Ochsenheimeria taurella Schiff.)
|
| Rln |
Root lesion nematode (Pratylenchus minyus,P.thornei Sher&Allen)
|
| Rkn |
Root knot nematode (eelworm),root rot nematode(Meloidogyne naasi)
|
| Rbd |
Red bacterial disease (Micrococcus tritici Prill.)
|
| Prv |
Pseudo-rosette (virus)
|
| Pm |
Powdery mildew
|
| Phs |
Preharvest sprouting
|
| Pch |
Strawbreaker foot rot,eyespot(Cercosporella herpotrichoides Fron)
|
| Ols |
Ovularia leaf spot (Ovularia pulchella Sacc.)
|
| Oba |
Oat bird cherry aphid (Rhopalosiphu padi L.)
|
| Nsl |
Netted spot leaf (Helminthosporium teres Sacc.)
|
| Namv |
North America mosaic (Triticum virus 1 (McKinney) Smith)
|
| Mob |
Moorish bug (Eurygaster maura L.)
|
| Mn |
Mn-deficient soil
|
| Mls |
Mycosphaerella leaf spot (Mycosphaerella tulasnee (Jacz.)Rothers)
|
| Mg |
Mg-deficient soil
|
| Ltc |
Leaf tip chlorosis
|
| Lr |
Leaf rust,brown rust
|
