Documents of the Assembly of the State of New York, Volume 14; Volume 141, Issue 14 |
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Page 104
... count was obtained at the higher temperature . Generally the difference in favor of the higher temperature has been ... plate . When using gelatin , preference was given to counts obtained from plates having between 50 and 150 colonies each , ...
... count was obtained at the higher temperature . Generally the difference in favor of the higher temperature has been ... plate . When using gelatin , preference was given to counts obtained from plates having between 50 and 150 colonies each , ...
Page 114
... count the number of colonies of each type present , then isolate and study ... plates after a little experience . Of the non - spore - formers , certain rapid ... plate during a seven - day incubation . If the concen- tration is less than ...
... count the number of colonies of each type present , then isolate and study ... plates after a little experience . Of the non - spore - formers , certain rapid ... plate during a seven - day incubation . If the concen- tration is less than ...
Page 125
... plate of agar or gelatin has been used as the basis of the present flora ... count obtained . The two media found most satisfactory have been 20 per ct ... plate method as the basis of qualitative work , the composition of the medium is ...
... plate of agar or gelatin has been used as the basis of the present flora ... count obtained . The two media found most satisfactory have been 20 per ct ... plate method as the basis of qualitative work , the composition of the medium is ...
Page 137
... plates , coming from the air or some other source . Certain spore - formers have been found which are small short rods ... plate cultures made from soil ; and in order to count the colonies of any type , it is necessary that they can be ...
... plates , coming from the air or some other source . Certain spore - formers have been found which are small short rods ... plate cultures made from soil ; and in order to count the colonies of any type , it is necessary that they can be ...
Page 151
... plate counts have ranged from about 2,000,000 per gram to about 60,000,000 ... count of non - spore - formers has varied from 5,000,000 to 44,000,000 per ... plate ( or nearest to this number , in case neither dilution gave plates within ...
... plate counts have ranged from about 2,000,000 per gram to about 60,000,000 ... count of non - spore - formers has varied from 5,000,000 to 44,000,000 per ... plate ( or nearest to this number , in case neither dilution gave plates within ...
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abundant acid Actinomyces Actinomycetes agar plates altho aphides appearance apple average beetles bird cherry blackheart bordeaux mixture Botrytis cinerea buds Bulletin cherry leaf-beetle clusters colonies color Complimentary Complimentary conidia conidiophores cow's milk crop cultures disease eggs experiments feeding foliage fruit fungus G G G gelatin Geneva glycerin goat's milk graded grape growing growth inches incubation injury insects jars July June June 21 large numbers larvæ leaf less lime liquefying maturity medium microscopic method mycelium neck neck-rot non-spore-formers normal number of bacteria obtained occur onion Botrytis orchard organisms oxalic acid period plants Plat plate count plate method potatoes present produced prune radishes reported rosy aphis samples sclerotia season seed showed soil flora species spore-formers spores spraying sprouts Station sterile storage house surface TABLE tank temperature tests thru tissue trees tubers types varieties vines Vinifera winter