2008-3-21 13:48:00 Cnwjl5658 stands originally member contribute
In recent years, be popularized as a result of what technology of various silkworm mulberry extends a branch and guide, the silkworm mulberry career of our country got swift and violent development, but subsequently and will also bring a few issues, what highlight quite among them is"Heavy silkworm light mulberry " .
We know, silkworm is insect of feeding habits of a kind of few, eat Sang Xie only, the stand or fall of mulberry leaf quality, the growth that affects it directly development. And the close cause influence at climate, having a lot of field pests always is mulberry field of ceaseless enroach on, polluted Sang Xie badly, brought alternate infection, caused a lot of silkworm disease thereby.
Can be us while a few places are developing silkworm mulberry, pay attention to disease of silkworm of prevention and cure only, buy all sorts of many silkworm drug blindly, little imagine, the prevention and cure of mulberry field plant diseases and insect pests actually very important, branch of mulberry of silkworm of proposal each district and company should cause height to take seriously. (connect a telephone call: 13912515658)
