Если задача человека, занимающегося земледелием, – выращивание и сохранение урожая, то основная функция вредителей – его уничтожение.
Содержание
Если задача человека, занимающегося земледелием, – выращивание и сохранение урожая, то основная функция вредителей – его уничтожение. Конечно, это не самоцель: даже несмотря на наличие головного мозга, ставить перед собой какие-либо задачи под силу далеко не всем животным. Просто, уничтожая культурные и другие растения, насекомые-вредители и грызуны обеспечивают себе пропитание.
Источник: floraprice.ru
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