الفهرس | Only 14 pages are availabe for public view |
Abstract Land molluscs including snails and slugs are considered of an economic importance among the animals and pests attacking different types of plants in many parts of the world terrestrial snails cause economic damage to a wide variety of plants including vegetables forage crops tree fruuits shrubs flowers ground green cover and newly sown lawn grasses moreover they play an important role in transmitting and spreading diseases to cultivated plants. |