The Common Mealybug And Its Control In California PDF Download
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Author | : Russell Sage Woglum |
Publisher | : |
Total Pages | : 20 |
Release | : 1917 |
Genre | : Citrus |
ISBN | : |
Download The Common Mealybug and Its Control in California Book in PDF, ePub and Kindle
"No one method for the control of the common mealy bug can be recommended under all conditions. The remedy or remedies to be used will depend upon whether the trees are in house lots or orchards, whether few or many, and the infestation light or severe. In the case of sever infestation it will depend also upon the kind of fruit. This insect infects oranges of all varieties, grapefruit, lemons, and all other kinds of citrus fruit grown in California, causing deformity, weakening and dropping of much immature fruit, and the discoloration and weakening of the rind of the fruit maturing. This bulletin discusses the three remedies which have been widely used : namely, fumigation, spraying, and the artificial spread of insect enemies, points out the sphere of usefulness of each method, and shows, on pages 14-15, how they may be combined so as to secure complete control. An important part of the procedure recommended is the banding of trees with a mixture consisting of sulphur and a sticky material used to protect trees from insects. This keeps off the Argentine ant and other ants which attend and foster the mealybug and hinder or prevent the good work of insect enemies which otherwise might hold it in check. The method of preparing the mixture and applying the bands is described on pages 12-13. Where insect enemies are few or absent, or where they are themselves heavily parasitized, the trees should be sprayed or fumigated, and colonies of effective enemies should be introduced."--Page 2
Author | : Russell Sage Woglum |
Publisher | : |
Total Pages | : 24 |
Release | : 1917 |
Genre | : Agriculture |
ISBN | : |
Download The Common Mealybug and Its Control in California Book in PDF, ePub and Kindle
"No one method for the control of the common mealy bug can be recommended under all conditions. The remedy or remedies to be used will depend upon whether the trees are in house lots or orchards, whether few or many, and the infestation light or severe.In the case of sever infestation it will depend also upon the kind of fruit. This insect infects oranges of all varieties, grapefruit, lemons, and all other kinds of citrus fruit grown in California, causing deformity, weakening and dropping of much immature fruit, and the discoloration and weakening of the rind of the fruit maturing. This bulletin discusses the three remedies which have been widely used : namely, fumigation, spraying, and the artificial spread of insect enemies, points out the sphere of usefulness of each method, and shows, on pages 14-15, how they may be combined so as to secure complete control. An important part of the procedure recommended is the banding of trees with a mixture consisting of sulphur and a sticky material used to protect trees from insects. This keeps off the Argentine ant and other ants which attend and foster the mealybug and hinder or prevent the good work of insect enemies which otherwise might hold it in check. The method of preparing the mixture and applying the bands is described on pages 12-13. Where insect enemies are few or absent, or where they are themselves heavily parasitized, the trees should be sprayed or fumigated, and colonies of effective enemies should be introduced." -- p. [2]
Author | : Russell Sage Woglum |
Publisher | : |
Total Pages | : 20 |
Release | : 1917 |
Genre | : Citrus |
ISBN | : |
Download The Common Mealybug and Its Control in California Book in PDF, ePub and Kindle
"No one method for the control of the common mealy bug can be recommended under all conditions. The remedy or remedies to be used will depend upon whether the trees are in house lots or orchards, whether few or many, and the infestation light or severe. In the case of sever infestation it will depend also upon the kind of fruit. This insect infects oranges of all varieties, grapefruit, lemons, and all other kinds of citrus fruit grown in California, causing deformity, weakening and dropping of much immature fruit, and the discoloration and weakening of the rind of the fruit maturing. This bulletin discusses the three remedies which have been widely used : namely, fumigation, spraying, and the artificial spread of insect enemies, points out the sphere of usefulness of each method, and shows, on pages 14-15, how they may be combined so as to secure complete control. An important part of the procedure recommended is the banding of trees with a mixture consisting of sulphur and a sticky material used to protect trees from insects. This keeps off the Argentine ant and other ants which attend and foster the mealybug and hinder or prevent the good work of insect enemies which otherwise might hold it in check. The method of preparing the mixture and applying the bands is described on pages 12-13. Where insect enemies are few or absent, or where they are themselves heavily parasitized, the trees should be sprayed or fumigated, and colonies of effective enemies should be introduced."--Page 2
Author | : |
Publisher | : |
Total Pages | : 866 |
Release | : 1928 |
Genre | : Agriculture |
ISBN | : |
Download Farmers' Bulletin Book in PDF, ePub and Kindle
Author | : J. D. Neuls |
Publisher | : |
Total Pages | : 16 |
Release | : 1917 |
Genre | : |
ISBN | : |
Download The Common Mealybug and Its Control in California. R. S. S. Woglum and J. D. Neuls,... Book in PDF, ePub and Kindle
Author | : Russell Sage Woglum |
Publisher | : |
Total Pages | : 16 |
Release | : 1917 |
Genre | : |
ISBN | : |
Download The Common Mealybug and Its Control in California Book in PDF, ePub and Kindle
Author | : Arthur Dickie Borden |
Publisher | : |
Total Pages | : 20 |
Release | : 1923 |
Genre | : Pseudococcus |
ISBN | : |
Download Control of the Common Mealybug on Citrus in California Book in PDF, ePub and Kindle
Author | : Arthur Dickie Borden |
Publisher | : |
Total Pages | : 11 |
Release | : 1923 |
Genre | : Mealybugs |
ISBN | : |
Download Control of the Common Mealybug on Citrus in California Book in PDF, ePub and Kindle
Author | : Howard L. McKenzie |
Publisher | : Univ of California Press |
Total Pages | : 1203 |
Release | : 2023-12-22 |
Genre | : Science |
ISBN | : 0520338227 |
Download Mealybugs of California with Taxonomy, Biology and Control of North American Species Book in PDF, ePub and Kindle
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1967. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived
Author | : Harry S. Smith |
Publisher | : |
Total Pages | : 61 |
Release | : 1920 |
Genre | : |
ISBN | : |
Download Biological control of mealybugs in California Book in PDF, ePub and Kindle