例文・使い方で印象づける「infestations」の覚え方
スポンサーリンク...Severe local infestations of grasshoppers, frequentlyinvolving the destruction of many acres of corn, cotton, and other crops, are by no means exceptional... 
William T. Hornaday 「Our Vanishing Wild Life」
...Heavy parasitic infestations were found among the snakes examined...
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...The few opossums caught in summer were thin and appeared tobe suffering from infestations of ectoparasites, especially chiggers(Eutrombicula alfreddugesi) and ticks (Dermacentor variabilis)...
Henry S. Fitch 「Ecology of the Opossum on a Natural Area in Northeastern Kansas」
...In Mesa Verde the greatest incidence of infestations is in late Septemberand early October...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...Box turtles were considered to have chigger infestations whenthe reddish larvae could be detected with the unaided eye...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Early in the season infestations were chiefly onthe head and neck...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Box turtles kept in outdoor pens and in the laboratory did notlong maintain visible infestations of chiggers, even during the timein summer when turtles found in the field were heavily infested...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Subadults were more heavily infestedthan older adults; no infestations of hatchlings or small juvenileswere noted...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Rokosky(1948) and Peters (1948:473) reported infestations in T...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Ectoparasites usually have little adverse effect on the turtles,although heavy infestations cause occasional injury or death...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
ランダム例文：
ripen guineas debauchery
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