Parliamentary Papers, Volume 10H.M. Stationery Office, 1959 - Bills, Legislative |
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Page 57
... species is crepuscular , by far the greater proportion of active individuals fly in the evening and very few in the early morning . Work now in hand indicates that this may be true of most crepuscular species of ambrosia beetles . 167 ...
... species is crepuscular , by far the greater proportion of active individuals fly in the evening and very few in the early morning . Work now in hand indicates that this may be true of most crepuscular species of ambrosia beetles . 167 ...
Page 86
... species , for the Commonwealth Institute of Entomology or received direct numbered 92 species , in 381 samples . Mr. Sands has revised the genus Amitermes in the Ethiopian Region . Mr. Wilkinson described six new species of ...
... species , for the Commonwealth Institute of Entomology or received direct numbered 92 species , in 381 samples . Mr. Sands has revised the genus Amitermes in the Ethiopian Region . Mr. Wilkinson described six new species of ...
Page 155
... species . Projects and investigations actively pursued included the study of exotics , species trials , pilot plantings of likely species , establishment and weeding methods in plantations , enrichment of the indigenous woodland by ...
... species . Projects and investigations actively pursued included the study of exotics , species trials , pilot plantings of likely species , establishment and weeding methods in plantations , enrichment of the indigenous woodland by ...
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acres African Agriculture amount animals application assistance breeding British Guiana capital cattle cent cocoa coffee Colombo Plan Colonial Committee continued Corporation cotton Council countries crop D.Sc Dieldrin disease East Africa economic effect established expenditure experimental experiments export factors Federation fertiliser field finance Fisheries forest Forestry further Gambia Government grass growth haemoglobin important improvement increase industry infection insecticides Institute investigation investment irrigation isoniazid Jamaica Kenya Laboratory leprosy loans maize Malaya Medical Research ment method million Nigeria nitrogen Northern Rhodesia Nyasaland obtained Oil Palm organisation Pakistan pests plant plots problems production Professor programme progress projects protein Region Research Station Research Unit Rhodesia rice Sarawak Scheme season seed seedlings showed Singapore soil species spraying survey Swaziland Tanganyika territories tests tons treatment trees trials Trinidad Tropical Uganda United Kingdom vaccine varieties virus West yield