国内、外试验证明银灰色地膜覆盖青椒有一定驱蚜防病作用,是综合防治青椒病毒的措施之一。1984年,我们对银灰色地膜覆盖青椒综合效果进行了初步试验研究。结果表明,银灰色地膜在增温、保墒、促进生长发育、驱蚜防病、增产增收方面都优于透明膜、是夺取青椒高产的有效措施。 Domestic and foreign tests show that silver-gray plastic film covered peppers must drive aphids disease prevention is one of the measures to comprehensively control the green pepper virus. In 1984, we conducted a preliminary experimental study on the combined effect of silver-gray plastic film covered green peppers. The results showed that the silver-gray film was superior to the transparent film in terms of increasing temperature, preserving soil moisture, promoting growth and development, driving aphids and disease prevention and increasing yield and income, which was an effective measure to seize the high yield of green peppers.