Biennial Report ... |
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Página 104
... stem - rust disease of wheat , oats , barley , and rye . This disease develops on suscep- tible barberry bushes in the spring and then spreads to the small - grain crops . Seventeen other important grain - producing states participate ...
... stem - rust disease of wheat , oats , barley , and rye . This disease develops on suscep- tible barberry bushes in the spring and then spreads to the small - grain crops . Seventeen other important grain - producing states participate ...
Página 105
... stem rust have made up more than 95 percent of the total race popula- tion in areas that were free from barberry . Rust races have been produced that can attack small - grain varieties previously considered to be resistant to the ...
... stem rust have made up more than 95 percent of the total race popula- tion in areas that were free from barberry . Rust races have been produced that can attack small - grain varieties previously considered to be resistant to the ...
Página 106
... Stem Rust Losses caused by stem rust have been reduced materially since the start of the barberry - eradication program in Michigan in 1918. The average annual loss in the State prior to barberry eradication was in excess of 212 million ...
... Stem Rust Losses caused by stem rust have been reduced materially since the start of the barberry - eradication program in Michigan in 1918. The average annual loss in the State prior to barberry eradication was in excess of 212 million ...
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Términos y frases comunes
4-H Club adulterated American Foulbrood analyses Animal Industry annually Apiary Apiary Inspection BANG'S DISEASE barberry barberry bushes Barberry Eradication biennial biennium blister rust Brucellosis butter certification checked Cherry Fruit Fly Clinton River cooperation counties crop dairy laws dairy products Dealers Department of Agriculture disease Division drain Ending June 30 enforcement Farm Produce Storage Federal FEDERAL-STATE feeds field Fiscal food products fruits and vegetables funds Future Farmers grading Grape Berry Moth growers herds insanitary insect pests INSPECTION SERVICE inspectors institutional farms Ionia issued Japanese Beetle July June 30 Lapeer license Livestock manufactured Marketing Service Project ment Michigan Department Michigan State College milk and cream Number Number of acres nursery stock official oleomargarine operating owners pests and plant poultry premiums reactors registration regulations result retail season seizure shipments shows stem rust Supervisor TABLE tion Total number trees inspected vaccination veterinarians warehouses weights and measures white pine