Marqe 1.602 :וכל ארע מצרים לקיה בדילך‏ : the whole land of Egypt will be punished on your account
See the entire entry for lqy vb. to be smitten

Marqe 1.602 :ואנון מתסרין בתפוך אדמה‏ : they will stink by turning into the blood
See the entire entry for tpwk n.m. turning