 | Michael Faraday - 1839 - 634 pages
...161. t Ibid. 1832, vol. ip 441. J Annales de Chimie, li. p. 77. nori Nobili and Antinori, and others, so as to leave no doubt as to its identity with the common electric spark. IV. Thermo-Electricity. 349. With regard to thermo-electricity, (that beautiful... | |
 | U.S Department of Agriculture - 1884 - 752 pages
...month, the moths appearing daring the first and second weeks of July. Of course it is desirable that the caterpillar be reared, so as to leave no doubt...sprayed with Paris green or London purple in solution. THE COMMON LONGICORN PINE- BORER. (Monohammui confusor Kirby.) [Plate V, Fig. 3 ; Plate VI, Fig. 1... | |
 | United States. Department of Agriculture - 1884 - 744 pages
...month, the moths appearing daring the first and second weeks of July. Of course it is desirable that the caterpillar be reared, so as to leave no doubt...sprayed with Paris green or London purple in solution. THE COMMON LONGICORN PINE- BORER. (Monohammim confusor Kirby.) [Plate V, Fig. 3; Plate VI, Fig. 1;... | |
 | United States. Department of Agriculture - 1884 - 756 pages
...month, the moths appearing during the first and second weeks of July. Of course it is desirable that the caterpillar be reared, so as to leave no doubt...sprayed with Paris green or London purple in solution. THE COMMON LONGICOEN PINE-BOEEB. (Moriohammus confusor Kirby.) [Plate V, Fig. 3 ; Plate VI, Fig. 1... | |
 | United States. Department of Agriculture - 1884 - 760 pages
...month, the moths appearing during the first and second weeks of July. Of course it is desirable that the caterpillar be reared, so as to leave no doubt...to its identity with the moth in question. When the youug trees and shrubs are found to be affected, they should be sprayed with Paris green or London... | |
 | United States Entomological Commission - 1890 - 1078 pages
...month, the moths appearing during the first and second weeks of July. Of course it is desirable that the caterpillar be reared, so as to leave no doubt...the last joint, dusky. Head with a large flattened vertical tuft, banging " bang "-like over the forehead. Fore wings dotted with black along the costa.... | |
 | 1884 - 814 pages
...month, the moths appearing daring the first and second weeks of July. Of course it is desirable that the caterpillar be reared, so as to leave no doubt...sprayed with Paris green or London purple in solution. THE COMMON LONGIOORN PINE BOREB. (Monohammus confusor Kirby.) [Plate V, Fig. 3; Plate VI, Fig. 1; Plate... | |
 | 1833 - 530 pages
...these currents (32.), has been varied and strengthened by Signori NoBILI and ANTINORI, and others, so as to leave no doubt as to its identity with the common electric spark. IV. Thermo-Electricity. 349. With regard to thermo-electricity, (that beautiful... | |
 | 1833 - 486 pages
...these currents (32.), has been varied and strengthened by Signori Nobili and Antinori, and others, so as to leave no doubt as to its identity with the common electric spark. IV. Thermo-Electricity. 349. With regard to thermo-electricity, (that beautiful... | |
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... the first and second weeks of July. Of course it is desirable that the caterpillar be reared, so as to leave no doubt as to its identity with the moth in question. When the young trees and shrubs are found to be affected, they should be sprayed with... 