Experiments With Sugar Beets in 1890-
The book Experiments With Sugar Beets in 1890- was written by author Here you can read free online of Experiments With Sugar Beets in 1890- book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Experiments With Sugar Beets in 1890- a good or bad book?
Where can I read Experiments With Sugar Beets in 1890- for free?
In our eReader you can find the full English version of the book. Read Experiments With Sugar Beets in 1890- Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Experiments With Sugar Beets in 1890-
In our eReader you can find the full English version of the book. Read Experiments With Sugar Beets in 1890- Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Experiments With Sugar Beets in 1890-
What reading level is Experiments With Sugar Beets in 1890- book?
To quickly assess the difficulty of the text, read a short excerpt:
On August 8 a number of gray-colored moths was observed. By the following day the number of those moths appeared to have increased a thousand- fold. If the foliage of the beets was disturbed they rose in cloud-form, and they were generally distributed over the greater portion of the plats.
About 100 of those moths were caught, inclosed in a box, and sent to the Depart- ment at Washington. In speaking of them, Mr. Howard said: " In my last letter I hazarded the guess that the insect would prove ...to belong to the genus Eurycreon, and that it would be closely allied to the common garden web worm of Kansas, Nebraska, and other Western States — Eurycreon rautalis. The moth you sent is Eurycreon stictalis. Please watch the eggs which it is depositing upon the beet leaves, and send us larva? which may hatch from them." The leaves of some beets were examined under the microscope and the eggs of the moths observed. The eggs were deposited in minute groups, and exclusively upon the underside of the leaves.
What to read after Experiments With Sugar Beets in 1890-?
You can find similar books in the "Read Also" column, or choose other free books by Wiley, Harvey Washington. [from Old Catalog] to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
On August 8 a number of gray-colored moths was observed. By the following day the number of those moths appeared to have increased a thousand- fold. If the foliage of the beets was disturbed they rose in cloud-form, and they were generally distributed over the greater portion of the plats.
About 100 of those moths were caught, inclosed in a box, and sent to the Depart- ment at Washington. In speaking of them, Mr. Howard said: " In my last letter I hazarded the guess that the insect would prove ...to belong to the genus Eurycreon, and that it would be closely allied to the common garden web worm of Kansas, Nebraska, and other Western States — Eurycreon rautalis. The moth you sent is Eurycreon stictalis. Please watch the eggs which it is depositing upon the beet leaves, and send us larva? which may hatch from them." The leaves of some beets were examined under the microscope and the eggs of the moths observed. The eggs were deposited in minute groups, and exclusively upon the underside of the leaves.
What to read after Experiments With Sugar Beets in 1890-?
You can find similar books in the "Read Also" column, or choose other free books by Wiley, Harvey Washington. [from Old Catalog] to read onlineMoreLess
Read book Experiments With Sugar Beets in 1890- for free
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).
Write Review:
User Reviews: