myśle, ze 'red-eye disease' to po prosty jealousy, tak jak w tekscie
a tu definicja: 'red-eye' - jealous, envious [one's eyes supposedly redden, although the usual colour of envy is green]
a 'bumper harvest' - to to samo co obfite, bogate żniwa
a reszta, myślę ze wiadomo
pozdrawiam :))