DE828322C - Game bites and pests control agents - Google Patents

Description

Game browsing and pest control The fight against game browsing and pest control, especially in agriculture, is expedient by injectable means.

According to the invention, as a particularly effective control agent, in particular Shale tar oil is used as an odor component, which is brought into a sprayable solution is.

According to the invention, such a sprayable solution can be produced, for example, as follows: 1 kg of wood vinegar (deciduous or coniferous wood vinegar) is slowly mixed with 35 to 40 g of caustic soda in flakes for detoxification. Then. 30 to 35 g of needle-drenched tar are heated to a good liquid state and poured under constant wood vinegar mixed with caustic soda. It is now checked by swabbing whether a tar skin not quite the size of a penny is formed, which is brought about by adding caustic soda or coniferous cerium, depending on the case.

The mixture obtained in this way becomes shale tar oil in a weight ratio of 9: 1 (1 part shale tar oil to 9 parts of the mixture) poured in while slowly stirring. After a suitable waiting time, the product is again stirred until it is no longer finds a sentence.

The addition of caustic soda to wood vinegar mentioned at the beginning can be added to the Avoid cases in which a harmful effect is present in the wood vinegar (poison is not to be feared. In a corresponding way can also instead of @ on wood distillates, peat distillates after appropriate detoxification suitable substances serve as a basis.

So far, especially in the case of game bites, the game has to get used to it occurs to the odor component used, this must be added if necessary appropriate means can be modified. So z. B. by adding powdered sulfur such a change can be brought about, whereby, of course, a possibly resulting occurring poisonous effect must be observed.

That described at the beginning in its production as an application example Agent is ideally suited for combating game browsing, without any Damage to plants or game occurs. Likewise, it can also lead to displacement of the Colorado potato beetle are used in surprising ways, so it has proven its worth especially as a preventive against potato infestation. The drug kills Aphids and scale insects, but is for plant growth and for higher animals and Harmless to people.

Claims (4)

PATE VTA \ SFli, 'Ctti :: i. Agents bitten by game and pesticides, in particular also against potato beetles, characterized by the use of shale tar oil as an adhesive and odor component. 2. Animal bites and pesticides according to claim i, characterized in that the shale tar oil by adding Wood distillates are made sprayable. 3. Animal bites and pesticides according to claim i, characterized in that the shale tar oil is produced by peat distillates is made sprayable. 4. game bite according to claims i to 3, characterized by adding suitable odorous substances to vary the odor.