The Orange: Its Culture in California: With a Brief Discussion of the Lemon, Lime, and Other Citrus Fruit. With an Appendix on Insects Injurious to Citrus Trees, and how to Combat Them. (From the Work of the Hon. Matthew Cooke)Press and Horticulturist Steam Print, 1885 - 97 páginas |
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Página 66
... FUNGUS , OR SMUT . - This is an attend- ant of the black scale . Scientific investi- gation has shown that the scale excretes a gummy substance called honey - dew , which , in falling , attaches to the upper surfaces of leaves , twigs ...
... FUNGUS , OR SMUT . - This is an attend- ant of the black scale . Scientific investi- gation has shown that the scale excretes a gummy substance called honey - dew , which , in falling , attaches to the upper surfaces of leaves , twigs ...
Página 81
... fungus known as black dust shall not flourish . " When the mercury has been down to 23 ° above zero , the orchardist will find his lime trees killed , his lemon trees badly frosted , and his smaller orange trees hurt , especially if his ...
... fungus known as black dust shall not flourish . " When the mercury has been down to 23 ° above zero , the orchardist will find his lime trees killed , his lemon trees badly frosted , and his smaller orange trees hurt , especially if his ...
Página 93
... fungus that the growth of the fungus great- especially thrives . ly aggravates the trouble already existing by encasing the leaves , thus preventing the action of the sun- light . We only say that in seeking a remedy we are to look ...
... fungus that the growth of the fungus great- especially thrives . ly aggravates the trouble already existing by encasing the leaves , thus preventing the action of the sun- light . We only say that in seeking a remedy we are to look ...
Outras edições - Ver tudo
The Orange : Its Culture in California: With a Brief Discussion of the Lemon ... William Andrew Spalding Visualização de excertos - 1885 |
The Orange: Its Culture in California: With a Brief Discussion of the Lemon ... William Andrew Spalding Pré-visualização indisponível - 2022 |
The Orange: Its Culture in California: With a Brief Discussion of the Lemon ... William Andrew Spalding Pré-visualização indisponível - 2015 |
Palavras e frases frequentes
acid acre ange Angeles ball bark bearing better Bonnie Brae boxes branches budded orange budded varieties budders cent CHAPTER citron citrus trees coal oil color crop cultivation deciduous distance earth favor feet Florida foliage fungus ground grove growers grown growth half Hemiptera hole Homoptera horticulture hundred inches infested irrigation juice juicy knife land larvæ leaves lemon trees lime Los Angeles county Matthew Cooke maturity Mediterranean Sweet mesas method Mission moisture number of trees nursery orange and lemon orange culture orange growing orange stock orange trees orchard packing planting plow produce propagating pruning pulp Quincunx rind Riverside Navel roots rows scale insect season seedling seeds Septuple Sicily side skin soap soil Southern California species square stakes sub-irrigation surface tap root thin thorns tion transplanting trunk vigorous William Wolfskill Wolfskill wrap young