Download or read book The Insect and Related Pests of Egypt Pink boll worm written by F. C. Willcocks and published by . This book was released on 1916 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Insect and Related Pests of Egypt The insect and related pests injurious to the cotton plant 2 pts written by F. C. Willcocks and published by . This book was released on 1916 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Insect Related Pests of Egypt written by F. C. Willcocks and published by . This book was released on 1925 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Insect and Related Pests of Egypt written by F. C. Willcocks and published by . This book was released on 1916 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Pink Bollworm written by F. C.. Willcocks and published by . This book was released on 1916 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Insect and Related Pests of Egypt written by F. C. Willcocks and published by . This book was released on 1937 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Insect and Related Pests of Egypt Insects and mites feeding on gramineous crops and products in the field granary and mill written by F. C. Willcocks and published by . This book was released on 1925 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Insect and Related Pests of Egypt written by Frank C. Willcocks and published by . This book was released on 1916 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Pink Boll Worm Gelechia Gossypiella Saunders in Egypt in 1916 1917 written by Henry Arthur Ballou and published by . This book was released on 1920 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Insect and Related Pests of Egypt written by F. C. Willcocks and published by . This book was released on 1925 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Pink Bollworm with Special Reference to Steps Taken by the Department of Agriculture to Prevent Its Establishment in the United States written by Walter David Hunter and published by . This book was released on 1926 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Pink Bollworm written by United States. Bureau of Entomology and published by . This book was released on 1914 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Egyptian Insects in the Collection of the Ministry of Agriculture Classic Reprint written by G. Storey and published by Forgotten Books. This book was released on 2016-06-24 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Egyptian Insects in the Collection of the Ministry of Agriculture One of the most important reasons for working up the fauna, however, is in connection with the importation of insect pests. For instance, Durrant, writing on T ineina bred from Cotton Bolls in the Bulletin of Entomological Research, August 1912, upholds the idea that the pink boll worm was imported into India from Egypt, the exact reverse of the actual fact, and the information which was then available led Dudgeon, in his article on The Pink Boll Worm in the Agricultural Journal of Egypt, 1912, to express the Opinion that it had occurred in Egypt for many years, whereas it is now fairly certain that it has been imported between 1903 and 1910. Neither of these mistakes would have been made if the Lepidoptera of the country had previously been properly worked up. If the pink boll worm had been discovered in the original consignments of Indian cotton which brought it to the country, nothing would have been done to prevent its entry if such opinions as the above were possible, whereas if the distribution and history of the pink boll worm had been known as it is now, steps might very easily have been taken to prevent the calamity that the importation of this pest has proved to be. On the other hand, if the fauna of the country is not properly known, much trouble and expense may be spent on trying to keep out of the country an insect which is a dangerous pest elsewhere, but which as a matter of fact may be already present, occurring in small numbers only, being kept under control by an unfavourable climate or other natural agents. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book The Pink Bollworm written by and published by . This book was released on 1953 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Pink Bollworm of Cotton Pectinophora Gossypiella S written by Ernest Emmett Scholl and published by . This book was released on 1919 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on Investigations of the Pink Bollworm of Cotton in Mexico written by U. C. Loftin and published by . This book was released on 1921 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Agricultural Journal of Egypt written by Egypt. Wizārat al-Zirāʻah and published by . This book was released on 1917 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: