American Bee Journal, Том 54Dadant & Sons, 1914 Includes summarized reports of many bee-keeper associations. |
Из књиге
Резултати 1-5 од 6
Страница 187
... insects is necessary , and our honey - bee proves its usefulness . Bulletin No. 75 , of the Department of Agriculture , entitled , " Alfalfa Seed Production ; Pollination Studies , " will be of interest. AMERICAN CAN ...
... insects is necessary , and our honey - bee proves its usefulness . Bulletin No. 75 , of the Department of Agriculture , entitled , " Alfalfa Seed Production ; Pollination Studies , " will be of interest. AMERICAN CAN ...
Страница 188
... insects become less active ( begin hibernation ) the honey - bee becomes more active and generates heat ; in some ... insects in their changes from eggs to larvæ and thence to winged insects . They also showed the transferring of ...
... insects become less active ( begin hibernation ) the honey - bee becomes more active and generates heat ; in some ... insects in their changes from eggs to larvæ and thence to winged insects . They also showed the transferring of ...
Страница 198
... insects were unable to find a female that they had previously been able to locate while their antennæ were uninjured . He also cut off the an- tennæ of many blow - flies , and then these flies were unable to find putrid meat as before ...
... insects were unable to find a female that they had previously been able to locate while their antennæ were uninjured . He also cut off the an- tennæ of many blow - flies , and then these flies were unable to find putrid meat as before ...
Страница 200
... insects , while the antennal organs differ much in structure , and no one kind of them is common to all insects . The view that the antennæ carry the olfactory organs held so long by bee- keepers and scientists must , therefore , be ...
... insects , while the antennal organs differ much in structure , and no one kind of them is common to all insects . The view that the antennæ carry the olfactory organs held so long by bee- keepers and scientists must , therefore , be ...
Страница 202
... insects during the warmer half of the year , but only the impregnated queens survive the winter and are on the wing in the spring . All of the other wild bees in- digenous to the northern States are solitary insects ; each female , as a ...
... insects during the warmer half of the year , but only the impregnated queens survive the winter and are on the wing in the spring . All of the other wild bees in- digenous to the northern States are solitary insects ; each female , as a ...
Друга издања - Прикажи све
Чести термини и фразе
adhering bees advertising American Bee Journal antennæ apiary apiculture April average Bee Supplies beekeepers BEES AND QUEENS beeswax better bloom bred Breeders breeding Buck Grove bumblebee cage California Carniolan catalog cells cents chitin clipped cluster colonies of bees color comb honey cover crop of honey Dadant DADANT'S FOUNDATION dead bees disease division-boards drones European foulbrood extracted Falcon feeder female flow flowers frames Frank Wilcox honey crop honey-bee inches insects ITALIAN BEES June keeper Lewis Sections live bees located Loreauville marked nectar nuclei old hive olfactory organs one-frame ounces plants pollen pound produce put-up queen-cells reared Safe arrival sage Satisfaction guaranteed season Select Tested Send Shipping species splints spring supers swarm tennæ THREE-BANDED Italian tion Untested Queens weather weight white sage wild bees wings winter wire Wisconsin workers Write