Report, State Entomologist of Minnesota to the Governor. v.12-14, 1907/08-1911/12, Volúmenes12-14Agricultural Experiment Station, 1908 |
Términos y frases comunes
abundant adults Albert Lea alfalfa appear apple arsenate of lead attack August bark bees beetles blisters Bordeaux mixture Borer brood brown Cabbage Maggot caterpillar cauliflower cauliflower plants cent Codling Moth color corn County covered crop Crown Gall destroyed disease effective eggs Entomologist Experiment Station fall farmers female field flies fruit gallons of water garden grain grasshoppers ground grubs hatched hopperdozer inches infested injury insectary insecticide insects July June kerosene killed large numbers larvæ leaves lime Locust mali Melanoplus Minn Minnesota mite nitela nursery stock nurserymen nymphs orchard Papaipema parasites Paris green pest plant lice plots plowing Plum Curculio poison pounds present pupa radishes Remedies Rocky Mountain Locust rows San Jose Scale scale insects Scurfy Scale season seed segment showing solution species specimens spraying spring stage stalks sulphur summer treated treatment trees twigs wheat winged winter worm young hoppers
Pasajes populares
Página 78 - They shall also have power and authority to open any package, can or vessel containing such articles which may be manufactured, sold or exposed for sale in violation of the provisions of this act, and may inspect the contents therein and may take therefrom samples for analysis.
Página 96 - ... till the approach of winter, during which they remain at rest in a torpid state. In the spring they bore through the sap-wood, more or less deeply into the trunk, the genera,! course of their winding and irregular passages being in an upward direction from the place of their entrance.
Página 28 - Take half a bushel of nice unslacked lime, slack it with boiling water, cover it during the process to keep in the steam. Strain the liquid through a fine sieve or strainer, and add to it a peck of salt, previously well dissolved in warm water; three pounds of ground rice, boiled to a thin paste, and stirred in boiling hot; half a pound of powdered Spanish whiting, and a pound of clean glue, which has been...
Página 124 - Hard laundry soap shaved fine, % pound. Water, 1 gallon. Kerosene, 2 gallons. Dissolve the soap in boiling water, remove from the stove, and immediately add the kerosene ; churn with a bucket pump until a soft, butter-like, clabbered mass is obtained. One part of this stock solution is added to ten or twelve of water for spraying. If the stock solution is properly made, this can be used on tender foliage of plants for such insects as plant-lice, etc. (Soft water must be used.) Lime sulphur.
Página 77 - Sec. 4. The label required by this act shall clearly and distinctly state the name and residence of the manufacturer of the "Paris green" or other insecticide, or the distributor thereof, or of the party for whom the same is manufactured and show the name, and with substantial accuracy, the percentage of each ingredient, both solid and liquid, contained therein; said label shall be printed in the English language, in plain legible type.
Página 126 - ... minutes may be necessary. It should not be allowed to stand too long, because it may, in that case, be injurious to foliage. Now add a little water, stirring the mixture while it is being poured in. Then add enough water to bring the total up to 50 gallons.
Página 77 - ... to a fine of not less than twenty-five dollars and not more than one hundred dollars for each offense or by imprisonment in the city or county jail for not less than five days and not more than ten days, or by such fine and imprisonment at the discretion of the court.
Página 77 - insecticide" as used in this act shall include any substance or mixture of substances intended to be used for preventing, destroying, repelling, or mitigating any insects which may infest vegetation, man or other animals, or households, or be present in any environment whatsoever. The term "Paris green...
Página 96 - In the spring they bore through the sap-wood, more or less deeply into the trunk, the general course of their winding and irregular passages being in an upward direction from the place of their entrance. For a time they cast their chips out of their holes as fast as they are made, but after a while the passage becomes clogged and the burrow more or less filled with the coarse and fibrous fragments of wood, to get rid of which the grubs arc often obliged to open new holes through the bark.