 | United States. Department of Agriculture - 1885 - 760 pages
...forms. It is by a total average of the differences as they present themselves in large series that the species are best indicated and characterized. Remedies....sufficient quantity of water is added to thoroughly wet the mixture. About a teaspoonful of this mixture is thrown upon the ground at the base of each tree... | |
 | Washintong Government Printing Office - 1885 - 746 pages
...forms. It is by a total average of the differences as they present themselves in large series that the species are best indicated and characterized. Remedies....sufficient quantity of water is added to thoroughly wet the mixture. About a teaspoonful of this mixture is thrown upon the ground at the base of each tree... | |
 | Commissioner of Agriculture - 1885 - 734 pages
...characterized. Remedies. — In corresponding with those interested we recommended the means that have^been found most effectual against the unfledged insects...sufficient quantity of water is added to thoroughly wet the mixture. About a teaspoonful of this mixture is thrown upon the ground at the base of each tree... | |
 | Illinois State Entomologist - 1885 - 548 pages
...description of a mixture which was successfully employed last year in California. The mixture consists of "arsenic, sugar, bran, and water, the proportions...a certain quantity of water. The arsenic and bran ¡ire first mixed together, then the sugar is dissolved in water and added to the bran and arsenic,... | |
 | American Association for the Advancement of Science - 1886 - 676 pages
...advocated in the First and Second Reports of the US Entomological Commission, the. novel method mentioned consists of the use of arsenic, sugar, bran and water,...then the sugar is dissolved in water and added to thebran and arsenic, after which a sufficient quantity of water is added to thoroughly wet the mixture.... | |
 | American Association for the Advancement of Science - 1886 - 692 pages
...advocated in the First anil Second Reports of the US Entomological Commission, the novel method mentioned consists of the use of arsenic, sugar, bran and water,...one part by weight of arsenic, one of sugar and five ofbran, to which is added a certain quantity of water. The arsenic and bran are first mixed together,... | |
 | American Association for the Advancement of Science - 1886 - 674 pages
...advocated in the First and Second Reports of the US Entomological Commission, the novel method mentioned consists of the use of arsenic, sugar, bran and water,...one part by weight of arsenic, one of sugar and five ofbran, to which is added a certain quantity of water. The arsenic and bran are first mixed together,... | |
 | American Association for the Advancement of Science - 1886 - 684 pages
...advocated in the First and Second Reports of the US Entomological Commission, the novel method mentioned consists of the use of arsenic, sugar, bran and water, the proportions being one part b3' weight of arsenic, one of sugar and five of bran, to which is added a certain quantity of water.... | |
 | New Hampshire College of Agriculture and the Mechanic Arts - 1892 - 316 pages
...the locusts may thus be easilv destroyed. A mixture which has been successfully employed, consists of "arsenic, sugar, bran, and water, the proportions...sufficient quantity of water is added to thoroughly wet the mixture. About a teaspoonful of this mixture is thrown upon the ground at the base of each tree... | |
 | Canada. Experimental Farms Service - 1893 - 1112 pages
...work, " Insects and Insecticides: " — "A mixture which has been •uccessfully employed, consists of arsenic, sugar, bran, and water, the proportions...certain quantity of water. The arsenic and bran are tirst mixed together, then the sugar is dissolved in water and added to the bran and arsenic; after... | |
| |
Coquillett consists of the use of arsenic, sugar, bran, and water, the proportions being one part by weight of arsenic, one of sugar and five of bran, to which is added a certain quantity of water. The arsenic and bran are first mixed together, then the... 
