Parliamentary Papers, Том 10H.M. Stationery Office, 1960 |
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Страница 105
... disease resistance is included under Plant Breeding . Abaca . ( Manila Hemp ) 378. In North Borneo the Bunchy Top disease of abaca which has menaced the industry in the past has been kept under control . Studies on the disease , which ...
... disease resistance is included under Plant Breeding . Abaca . ( Manila Hemp ) 378. In North Borneo the Bunchy Top disease of abaca which has menaced the industry in the past has been kept under control . Studies on the disease , which ...
Страница 106
... Disease ( Corticium salmonicolor ) and a white thread blight , neither serious . 385. The presence of Cushion Gall is confirmed in the Western Region of Nigeria , from at least three localities and a detailed survey is being made . It ...
... Disease ( Corticium salmonicolor ) and a white thread blight , neither serious . 385. The presence of Cushion Gall is confirmed in the Western Region of Nigeria , from at least three localities and a detailed survey is being made . It ...
Страница 107
... Disease since fungicides used against one disease influence the other . The C.B.D. team found that copper formulations were generally better than captan , but time of application was critical for best results , being February - March ...
... Disease since fungicides used against one disease influence the other . The C.B.D. team found that copper formulations were generally better than captan , but time of application was critical for best results , being February - March ...
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PROJECT REPORTS WITH REGIONAL SUMMARIES | 5 |
East Africa | 7 |
Central Africa | 3 |
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