论文部分内容阅读
辣椒感染病毒病，常见的症状有：①花叶。病叶呈现浓绿与淡绿相间的斑驳，皱缩或产生褐色坏死斑。②畸形。病株变形，后期植株矮小，分校极多，呈丛簇状。③坏死。病株部分组织变褐坏死，出现坏死班或坏死条斑，大量落叶、落花、落果，严重时整株枯死。目前防治辣论稿麦病尚天?
Pepper infection virus disease, common symptoms are: ① mosaic. Sick leaves appear dark green and light green mottled, wrinkled or brown necrosis spots. ② deformity. Morphological strain, the late plant short, most of the school, clumped. ③ necrosis. Browning necrosis part of the diseased tissue, there necrosis class or necrotic streaks, a large number of leaves, falling flowers, falling fruit, the whole dead in serious cases. The current prevention and treatment of spicy wheat disease is still days?