 | United States. Department of Agriculture - 1882 - Liczba stron: 894
...the board and thus bridging the barrier. The lumber is not injured for other purposes subsequently."* ROLLING ; FENCING ; ROPING. — Where the crop of...and of the juices of the crushed worms, so that the effect was much the same as if the ground had been uneven, and many worms escaped in consequence. The... | |
 | United States. Congress. House - 1882 - Liczba stron: 928
...injured for other purposes subsequently."* ROLLING : FENCING ; ROPING. — Where the crop of a lield has been completely destroyed by the worms, the plan...level the rollers soon became irregularly covered with mnd composed of earth and of the juices of the crushed worms, so that the effect was much the same... | |
 | Government Printing Office - 1882 - Liczba stron: 910
...barrier. The lumber is not injured for other purposes subsequently.”° ROLLING; PENCING; ROPING.—Where the crop of a field has been completely destroyed...by heavy rollers has been tried. This, however, is a¿i expensive remedy and is not as satisfactory as might be supposed. Experiments on Long Island in... | |
 | United States. Department of Agriculture - 1882 - Liczba stron: 900
...not injured for other purposes subsequently."* ROLLING; FENCING; ROPING. — Where the crop of afield has been completely destroyed by the worms, the plan...by heavy rollers has been tried. This, however, is ал expensive remedy and is not as satisfactory as might be supposed. Experiments on Long Island in... | |
 | United States Entomological Commission - 1883 - Liczba stron: 612
...the field to be protected. Such a barrier will prove effectual where the worms are not too persistent or numerous. When they are excessively abundant they...and of the juices of the crushed worms, so that the effect was much the same as if the ground had been uneven, and many worms escaped in consequence. The... | |
 | 1883 - Liczba stron: 802
...line of it may be set up on edge and the top smeared with kerosene or coal-tar, preferably the latter. Where the crop of a field has been completely destroyed...irregularly covered with mud composed of earth and the juices of the crushed worms, so that the effect was much the same as if the ground had been uneven,... | |
 | United States Entomological Commission - 1883 - Liczba stron: 612
...barrier. The lumber is not injured for other purposes subsequently."44 ROLLING; FENCING; ROVING. — Where the crop of a field has been completely destroyed...satisfactory as might be supposed. Experiments on Long Island iu 1880 proved that even where the ground was level the rollers soon became irregularly covered .with... | |
 | 1883 - Liczba stron: 848
...the board and thus bridging the barrier. The lumber is not injured for other purposes subsequently."* ROLLING ; FENCING ; ROPING. — Where the crop of...with mud composed of earth and of the juices of the crashed worms, so that the efl'ect was much the same as if the ground had been uneven, and many worms... | |
| |
ROLLING; FENCING; ROPING. — Where the crop of a field has been completely destroyed by the worms, the plan of killing them by heavy rollers has been tried. This, however, is an expensive remedy and is not as satisfactory as might be supposed. Experiments... 