Documents of the Assembly of the State of New York, Volume 14; Volume 141, Issue 14 |
From inside the book
Results 6-10 of 36
Page 410
... ) TABLE OF CONTENTS . I. Plant lice injurious to apple orchards . II . The radish maggot . III . The cherry leaf - beetle . IV . The rose leaf - hopper . REPORT OF THE DEPARTMENT OF ENTOMOLOGY . PLANT LICE INJURIOUS [ 411 ]
... ) TABLE OF CONTENTS . I. Plant lice injurious to apple orchards . II . The radish maggot . III . The cherry leaf - beetle . IV . The rose leaf - hopper . REPORT OF THE DEPARTMENT OF ENTOMOLOGY . PLANT LICE INJURIOUS [ 411 ]
Page 459
... - strate to the grower the feasibility of undertaking larger operations as a regular procedure in the upkeep of his apple plantings . THE RADISH MAGGOT . * P. J. PARROTT AND H. NEW YORK AGRICULTURAL EXPERIMENT STATION . 459.
... - strate to the grower the feasibility of undertaking larger operations as a regular procedure in the upkeep of his apple plantings . THE RADISH MAGGOT . * P. J. PARROTT AND H. NEW YORK AGRICULTURAL EXPERIMENT STATION . 459.
Page 460
... radish or cabbage maggot is a common pest of radishes . The insect varies in importance from year to year . During some seasons it is very destructive , reducing the yield and quality of marketable roots . Injuries to radishes occur ...
... radish or cabbage maggot is a common pest of radishes . The insect varies in importance from year to year . During some seasons it is very destructive , reducing the yield and quality of marketable roots . Injuries to radishes occur ...
Page 461
... radishes and to experiments with screening as a means of protecting radish beds . THE INSECT AND ITS RELATIONS TO RADISH CULTURE . The adult ( Plate XXXI , fig . 4 ) of the radish maggot is a fly , resembling the common house fly , but ...
... radishes and to experiments with screening as a means of protecting radish beds . THE INSECT AND ITS RELATIONS TO RADISH CULTURE . The adult ( Plate XXXI , fig . 4 ) of the radish maggot is a fly , resembling the common house fly , but ...
Page 462
... radishes , early cabbage and seedlings of late - maturing varieties of cabbage . The creature may be found in hidden tunnels , penetrating to varying depths , or in more or less open grooves along the surface of the roots . The ...
... radishes , early cabbage and seedlings of late - maturing varieties of cabbage . The creature may be found in hidden tunnels , penetrating to varying depths , or in more or less open grooves along the surface of the roots . The ...
Other editions - View all
Common terms and phrases
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