Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum
Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum
The book Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum was written by author Here you can read free online of Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum a good or bad book?
Where can I read Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum for free?
In our eReader you can find the full English version of the book. Read Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum 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 Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum
In our eReader you can find the full English version of the book. Read Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum 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 Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum
What reading level is Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum book?
To quickly assess the difficulty of the text, read a short excerpt:
The acacia arabica (sant tree) is liable to be attacked by a scale insect Avhich forms little white balls on the tAvigs. Specimens of tliis and of all the Aphides ha\'e been sent to Mr. Theobald. The acacia insects were given me by Mrs. Broun, the Honorary Secretary of the Museum Board. She had collected them on tlie White Nile.
The Aphis has formed tlie subject of several reports to tlie Secretary-General, but it is evident that in a country like tlie Sudan it is very difficult to employ suita...ble preventive methods. Xo doubt petroleum, naphthalene and quassia Avashes combating the and sprays are effective, but they have to be properly and judiciously applied, T^'sT" ^^^ ^^ many cases spraying apparatus Avould be required. Burning of infected grain would be beneficial, the planting of the castor-oil plant round the fields is said to be useful, and something might be accomplished by merely squirting water through a hose on the plants and thus washing off the insects, but the outlook is scarcely hopeful in this direction.
What to read after Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum?
You can find similar books in the "Read Also" column, or choose other free books by Wellcome Tropical Research Laboratories to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
The acacia arabica (sant tree) is liable to be attacked by a scale insect Avhich forms little white balls on the tAvigs. Specimens of tliis and of all the Aphides ha\'e been sent to Mr. Theobald. The acacia insects were given me by Mrs. Broun, the Honorary Secretary of the Museum Board. She had collected them on tlie White Nile.
The Aphis has formed tlie subject of several reports to tlie Secretary-General, but it is evident that in a country like tlie Sudan it is very difficult to employ suita...ble preventive methods. Xo doubt petroleum, naphthalene and quassia Avashes combating the and sprays are effective, but they have to be properly and judiciously applied, T^'sT" ^^^ ^^ many cases spraying apparatus Avould be required. Burning of infected grain would be beneficial, the planting of the castor-oil plant round the fields is said to be useful, and something might be accomplished by merely squirting water through a hose on the plants and thus washing off the insects, but the outlook is scarcely hopeful in this direction.
What to read after Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum?
You can find similar books in the "Read Also" column, or choose other free books by Wellcome Tropical Research Laboratories to read onlineMoreLess
Read book Report of the Wellcome Tropical Research Laboratories At the Gordon Memorial College, Khartoum for free
Write Review:
Guest
Read Also
7 / 10
User Reviews: