The Potato: A Practical Treatise on the Potato, Its Characteristics, Planting, Cultivation, Harvesting, Storing, Marketing, Insects, and Diseases and Their Remedies, Etc., EtcOrange Judd Company, 1911 - 185 páginas |
Dentro del libro
Resultados 1-5 de 18
Página xi
... Bordeaux Mixture , 128 ; Mixing , 129 ; Testing Bordeaux Mixture , 130 ; Strength of Solution , 130 ; Bordeaux Dust or Dry Bordeaux Mixture , 130 ; Washing Soda and Copper Sul- phate Mixture , 131 ; Benefits from Use of Bor- deaux ...
... Bordeaux Mixture , 128 ; Mixing , 129 ; Testing Bordeaux Mixture , 130 ; Strength of Solution , 130 ; Bordeaux Dust or Dry Bordeaux Mixture , 130 ; Washing Soda and Copper Sul- phate Mixture , 131 ; Benefits from Use of Bor- deaux ...
Página 115
... Bordeaux mixture , copper sulphate and soda mix- f g h i j k d FIG . 35 - THE MATURA FION OF A SPORE SAC ( CONIDIA ) AND GERMINATION OF A SPORE ( ZOOSPORE ) OF ROT ( Phytophthora infestans ) ( After Marshall Ward ) a - Ripe spore sac in ...
... Bordeaux mixture , copper sulphate and soda mix- f g h i j k d FIG . 35 - THE MATURA FION OF A SPORE SAC ( CONIDIA ) AND GERMINATION OF A SPORE ( ZOOSPORE ) OF ROT ( Phytophthora infestans ) ( After Marshall Ward ) a - Ripe spore sac in ...
Página 116
... Bordeaux mixture . The more thoroughly and more frequently the spraying is done the better the chances of bringing the crop through . It will be seen that Bordeaux is but a prevent- ive ; it is not a cure . Hence , the poor results from ...
... Bordeaux mixture . The more thoroughly and more frequently the spraying is done the better the chances of bringing the crop through . It will be seen that Bordeaux is but a prevent- ive ; it is not a cure . Hence , the poor results from ...
Página 118
... Bordeaux mixture . 2. Selection of vigorous varieties . 3. Better tillage and fertilization . POTATO ROSETTE ( Rhizoctonia solani . " ) - This dis- ease has been known since 1842 , but it is only recently that it has caused considerable ...
... Bordeaux mixture . 2. Selection of vigorous varieties . 3. Better tillage and fertilization . POTATO ROSETTE ( Rhizoctonia solani . " ) - This dis- ease has been known since 1842 , but it is only recently that it has caused considerable ...
Página 123
... spores destruction of the plant . these holes . At no time in their life history can these insects be readily destroyed . They dislike Bordeaux mixture ; hence , the only known means of reducing. OBSTRUCTIONS TO DEVELOPMENT 123.
... spores destruction of the plant . these holes . At no time in their life history can these insects be readily destroyed . They dislike Bordeaux mixture ; hence , the only known means of reducing. OBSTRUCTIONS TO DEVELOPMENT 123.
Otras ediciones - Ver todas
The Potato: A Practical Treatise on the Potato, Its Characteristics ... Samuel Fraser Vista completa - 1913 |
The Potato: A Practical Treatise on the Potato, Its Characteristics ... Samuel Fraser Vista completa - 1913 |
Términos y frases comunes
amount applied arsenic Arsenite average barrel better blight Bordeaux mixture bushels per acre Carman cellar cooking quality copper sulphate Cornell Bul cost covered crop cultivation deaux mixture depth digger disease dry matter Early Ohio early potatoes Early Rose early varieties Experiment Station eyes farmer Farms Report favor fertilizers FLEA-BEETLE foliage gallons Geneva Bul germination grower growing grown growth half potato harrow haulm hence inches deep increase infestans influence insects kainit land larvæ late varieties leaf leaves lime loam loss manure Mark Catesby mature moisture muriate of potash nitrate of soda nitrogen obtained ounces Paris green phosphoric acid Phytophthora infestans plant-food planter plats plow pota potatoes planted pounds produce profitable roots rotation rows scab seed potatoes seed tubers Sir Walter Raleigh skin soil soluble spores spraying sprouts starch stem stomata storage surface temperature tillage tion vary vigor weight