暖冬对河北农田病虫草害的影响

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据气象专家预测,2004 ̄2005年的冬季将是一个暖冬气候,也就是说,去年冬季的气温较常年偏高。任何事物都有两方面,暖冬对于我们的生活和生产必然有利有弊,其中它对农作物病虫害的影响有哪些,相信农民朋友一定十分迫切想了解到有关信息。去年的初冬气温明显偏高,因此相对延长了秋 According to meteorological experts predict that winter 2004 ~ 2005 will be a warm winter climate, that is, the temperature in winter last year, higher than normal. There are two aspects to anything. Warm winter will surely have both advantages and disadvantages to our life and production. What impact does it have on crop pests and diseases? I believe farmers and friends must be very eager to find out about the information. Last winter’s temperature was significantly higher, so the relative extension of the autumn
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