The Orange : Its Culture in California: With a Brief Discussion of the Lemon, Lime, and Other Citrus FruitsPress and Horticulturist Steam Print., 1885 - 97 páginas |
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Página 66
... black scale , except that it is somewhat work . * CHAPTER XIX . WASHING TREES . CHAPTER XX . WORKING , WATCHING AND WAITING . " THE BLACK SCALE . - This is the most common , and is considered the least dan- gerous of the scale family ...
... black scale , except that it is somewhat work . * CHAPTER XIX . WASHING TREES . CHAPTER XX . WORKING , WATCHING AND WAITING . " THE BLACK SCALE . - This is the most common , and is considered the least dan- gerous of the scale family ...
Página 93
... BLACK SCALE . ( Lecanium olea - Bernard . ) Order , Hem- iptera ; sub - order , Homoptera ; family , Coccidæ . [ A dark brown hemispherical scale in- sect , or bark - louse , which infests all va- rieties of citrus trees , and nearly ...
... BLACK SCALE . ( Lecanium olea - Bernard . ) Order , Hem- iptera ; sub - order , Homoptera ; family , Coccidæ . [ A dark brown hemispherical scale in- sect , or bark - louse , which infests all va- rieties of citrus trees , and nearly ...
Página 97
... SCALE BUGS . . as described under the head , Black Scale . ter , will rise to the top , and while portions Male insect , winged ; color , thorax and of the tree will receive an overdose of body dark brown , abdomen red ; antennæ ...
... SCALE BUGS . . as described under the head , Black Scale . ter , will rise to the top , and while portions Male insect , winged ; color , thorax and of the tree will receive an overdose of body dark brown , abdomen red ; antennæ ...
Outras edições - Ver tudo
The Orange: Its Culture in California: With a Brief Discussion of the Lemon ... William A. Spalding Visualização integral - 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 average 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 inches infests irrigation juice juicy knife labor land larvæ leaves lemon trees lime Lisbon Los Angeles county Matthew Cooke maturity Mediterranean Sweet mesas method 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 soil Southern California species square stakes sub-irrigation surface tap root thin thorns tion transplanting trunk vigorous William Wolfskill Wolfskill wrap young