Bulletin, Броеве 86–115University of Florida, Agricultural Experiment Stations, 1906 |
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Страница 51
... leaves having pustules of the fungi upon them , or by planting infested trees . The writer's success by the first ... Umbrella Tree , Prickly Ash , Privet , Trifoliate Orange , Mock Orange ( Cherry Laurel Whitefly Conditions in 1906 . 51 ...
... leaves having pustules of the fungi upon them , or by planting infested trees . The writer's success by the first ... Umbrella Tree , Prickly Ash , Privet , Trifoliate Orange , Mock Orange ( Cherry Laurel Whitefly Conditions in 1906 . 51 ...
Страница 72
... tree ( Melia Azederach ) ... trees were found at Lake City . A similar observation was made at Leesburg . Specimens of whitefly were also found upon the wild persimmon . ( Diospyros Virginiana ) along a roadside south of Orlando . The umbrella ...
... tree ( Melia Azederach ) ... trees were found at Lake City . A similar observation was made at Leesburg . Specimens of whitefly were also found upon the wild persimmon . ( Diospyros Virginiana ) along a roadside south of Orlando . The umbrella ...
Страница 75
... PLANTS TO BE CONDEMNED . The following plants should be condemned by every citrus grower and by all people in any community where citrus grow- ing is an industry . These plants are : the Cape Jessamine , the Chinaberry , the Umbrella Tree ...
... PLANTS TO BE CONDEMNED . The following plants should be condemned by every citrus grower and by all people in any community where citrus grow- ing is an industry . These plants are : the Cape Jessamine , the Chinaberry , the Umbrella Tree ...
Страница 60
... PLANTS OF THE WHITEFLY . Some people still imagine that every tree , bush , and shrub in our hammocks is a food plant for ... Umbrella ( Melia Azedarach umbraculifera ) . Cape jasmine ( Gardenia jasminoides ) . Privets ( Ligustrum spp ...
... PLANTS OF THE WHITEFLY . Some people still imagine that every tree , bush , and shrub in our hammocks is a food plant for ... Umbrella ( Melia Azedarach umbraculifera ) . Cape jasmine ( Gardenia jasminoides ) . Privets ( Ligustrum spp ...
Страница 61
... plants , but the latter is less frequently infested . A pomegranate bush , growing ... trees may have . All larval stages and the pupa were also observed , but no ... umbrella tree , the prickly ash , all privets , the trifoliate orange ...
... plants , but the latter is less frequently infested . A pomegranate bush , growing ... trees may have . All larval stages and the pupa were also observed , but no ... umbrella tree , the prickly ash , all privets , the trifoliate orange ...
Други издания - Преглед на всички
Често срещани думи и фрази
A. W. BLAIR abundant adults ammonia amount applied average Bordeaux mixture Brown Fungus Bulletin bushels cassava cent citrus cottonseed meal crop cultivation disease E. W. BERGER eggs favorable feeding fertilizer Florida Florida Agricultural Experiment food plants forage fruit fumigation fungi gain Gainesville grove grower growing growth H. G. S. Potash H. S. FAWCETT humus inches increase infested insecticides Japanese cane killed larvæ leaf leaves lime limestone method Milk produced moisture muck soils nitrates nitrogen orange P. H. ROLFS phosphoric acid pinned plant food Plot pupa pustules rain rape Red Aschersonia red fungus red-headed fungus samples scale insects Scaly Bark shows silage Soil 66 solution sooty mold sorghum sorghum silage species spores spots spraying stage Subsoil 66 sugar sulphate surface sweet potatoes TABLE tion tomato umbrella trees velvet beans Wheat bran whitefly larvae winter yellow yield