The Gape Worm of Fowls Syngamus Trachealis the Earthworm Lumbricus Terrestri
The Gape Worm of Fowls Syngamus Trachealis the Earthworm Lumbricus Terrestri
H D Hiram Dana Walker
The book The Gape Worm of Fowls Syngamus Trachealis the Earthworm Lumbricus Terrestri was written by author H D Hiram Dana Walker Here you can read free online of The Gape Worm of Fowls Syngamus Trachealis the Earthworm Lumbricus Terrestri book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Gape Worm of Fowls Syngamus Trachealis the Earthworm Lumbricus Terrestri a good or bad book?
What reading level is The Gape Worm of Fowls Syngamus Trachealis the Earthworm Lumbricus Terrestri book?
To quickly assess the difficulty of the text, read a short excerpt:
At its posterior part this union is incomplete, the perfect eggs passing out here through the vagina. The digestive and genital organs can be traced within. PREVENTION OF THE GAPES. The very best results which can be attained from the study of disease is its prevention. If the only way in nature by which fowls contract the gapes is from eating earthworms containing the embryos of Syngamus, it follows if none of these were eaten the disease would become extinct. We believe, after many years' stu...dy of the gapes, that this is the only natural way in which fowls contract the disease, but, should they take in the embryos in any other way the disease would be equally liable to occur. We have never observed this to take place, and believe it never docs except through the instrumentality of man. Adopting this view, there are two methods of prevention, either one of which will prove effectual. First, keep young fowls from the ground where earthworms are infested by the embryos. Second, destroy the earth- worms containing them, when the fowls could be allowed their liberty.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: