О эффективности обработок пчел от клеща.
. Еще добавлю: при уменьшенной дозе (мое мнение) мы вырабатываем в паразита резистентность до препарата.
6 years ago 00:04:31 28
7 years ago 00:39:18 172
2 years ago 00:05:55 6
9 years ago 00:37:30 3.4K
4 years ago 00:58:53 1
11 years ago 00:01:44 10
10 years ago 02:35:30 46
5 years ago 00:05:08 207
10 years ago 00:09:53 445
10 years ago 00:11:21 174
6 years ago 00:15:18 241
9 years ago 00:03:01 28.8K
11 years ago 00:09:08 78
11 years ago 00:06:53 418
10 months ago 00:38:57 1
9 years ago 00:01:50 333
10 years ago 00:02:13 42
11 years ago 00:06:34 181
9 years ago 00:03:29 11
6 years ago 00:02:45 65
10 years ago 00:06:08 65
10 years ago 00:06:24 544
6 years ago 00:05:26 1
2 years ago 00:51:26 98
