Celery mosaic virus that the crops are harvested quickly after infection. Celery is the most common host of this virus. As the name implies, this virus causes a mosaic or mottling in the leaves of celery. There can also be malformation of leaflets. In older leaves, chorotic/necrotic spots may occur and the plants can be stunted. (see symptoms description) Viral Inclusions of Celery mosaic virus. In addition to celery, this virus has been identified in other important crops in the " Apiaceae " including carrots ("Daucus carota"), coriander ("Coriandrum sativum"), parsley ("Petroselinum crispum"), parsnip ("Pastinaca sativa"), and dill ("Anethum graveolens"). It has also
What Is and What Should Never Be descending riff [of "What Is and What Should Never Be"] is amazing: It's like a bow is being drawn back, and then it releases. The rhythm of the vocals is almost like a rap. It's insane — one of their most psychedelic songs." This was also one of the first songs recorded by the band for which Robert Plant received writing credit. According to rock journalist Stephen Davis, the author of the Led Zeppelin biography "Hammer of the Gods: The Led Zeppelin Saga", the lyrics for this song reflect a romance Plant had with his wife's younger sister. "What Is