The Technical World Magazine, Volume 15Technical World Company, 1911 |
From inside the book
Results 1-5 of 41
Page 172
... orchard fruits worth millions of dollars in many widely separated districts throughout the State . This , however , is simply an illus- tration of the sort of work the para- sitologists of the Insectary are doing . As an institution ...
... orchard fruits worth millions of dollars in many widely separated districts throughout the State . This , however , is simply an illus- tration of the sort of work the para- sitologists of the Insectary are doing . As an institution ...
Page 177
... orchard , nursery , trees , plants , vege- tables , fruit , packing house , storehouse , salesroom , or any other ... orchards be inspected at least once a year ; that all horticultural in- spectors shall be versed in entomology , and ...
... orchard , nursery , trees , plants , vege- tables , fruit , packing house , storehouse , salesroom , or any other ... orchards be inspected at least once a year ; that all horticultural in- spectors shall be versed in entomology , and ...
Page 178
... orchards , an average of no less than 12,000 flies of the last named species daily for a considerable period . The black scale that once appeared to threaten the very existence of the olive orchards , and that constituted a serious pest ...
... orchards , an average of no less than 12,000 flies of the last named species daily for a considerable period . The black scale that once appeared to threaten the very existence of the olive orchards , and that constituted a serious pest ...
Page 283
... orchard heating has made it possible to raise the temperature of a two hundred acre orchard ten to fifteen degrees with as much certainty as the janitor can heat the city man's flat . It takes somewhat more labor than the last mentioned ...
... orchard heating has made it possible to raise the temperature of a two hundred acre orchard ten to fifteen degrees with as much certainty as the janitor can heat the city man's flat . It takes somewhat more labor than the last mentioned ...
Page 284
... orchard heating ; 2 , an orchard coal heater ; 3. pan type of reservoir heater , the size of the flame being regulated by closing the holes . millions to orchard owners in the last year and a half have banished from the fruit grower ...
... orchard heating ; 2 , an orchard coal heater ; 3. pan type of reservoir heater , the size of the flame being regulated by closing the holes . millions to orchard owners in the last year and a half have banished from the fruit grower ...
Contents
397 | |
408 | |
420 | |
424 | |
443 | |
448 | |
457 | |
459 | |
161 | |
169 | |
176 | |
183 | |
203 | |
225 | |
232 | |
250 | |
252 | |
272 | |
275 | |
283 | |
292 | |
321 | |
331 | |
461 | |
484 | |
503 | |
504 | |
578 | |
612 | |
625 | |
628 | |
655 | |
687 | |
713 | |
723 | |
737 | |
746 | |
Other editions - View all
Common terms and phrases
acre alfalfa American average ball Batik birds boiler building bushels canal cent Chicago coal color concrete construction cost crop dollars eggs electric engine fact factory farm farmer feet fire firebox five four fruit gasoline glacier growers guinea pigs heat hobble skirt horse hundred inches invention Keokuk labor land light lobster locomotive loess Los Angeles machine manufacture match ment method miles million motor muskeg Oliver Typewriter operation orchard ostrich phossy jaw photograph plant pounds Printype produced Quebec bridge railroad river roads rock saving ship side speed station steel stream Tampico tenant thing thousand tion tons town trees tricity truck Tuxpan River twenty Valley West white phosphorus Wickford wings wire wireless WORLD MAGAZINE York