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Land snails and slugs are important pests for a wide range of fruit orchards,ornamental plants, vegetables and field crops all over the world.They tend to feed on the softer parts of plants causing feeding damage to plant seedlings, with irregular holes in leaves, roots, tubers and fruits, decrease yield or cause loss of quality due to the presence of slugs or snails or their feces in the harvested product. Biological control of the land snails and slugs using bacteria or nematode is an alternative method of pesticides.(Bt)is a gram- negative soil bacterium, which produces...

Land snails and slugs are important pests for a wide range of fruit orchards, ornamental plants,vegetables and field crops all over the world. They tend to feed on the softer parts of plants causing feeding damage to plant seedlings, with irregular holes in leaves, roots, tubers and fruits, decrease yield or cause loss of quality due to the presence of slugs or snails or their feces in the harvested product.In Egypt,many authors who did their best to point out some of the ecological and biological behavior of terrestrial gastropods together with the possibilities of control their....