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最初报道留尼汪岛上有青果病的是Moreira氏(1967),次年由Bové氏等(1968)加以证实。随后,Lafleche和Bové氏(1970)在马达加斯加岛的高地上也发现了青果病(留尼汪岛位于非洲东南面印度洋中,在马达加斯加岛以东——译注)。 留尼汪岛、毛里求斯岛和圣海伦岛,都特殊地潜藏着青果病的两种媒介昆虫:一是非洲木虱Trioza erytreae(Del Guercio),它是南非和马达加斯加存在的唯一木虱种;另一种是亚洲木虱或称东方木虱Diaphorina citri Kuway.,即亚洲
Moreira’s (1967) was originally reported as having a disease of fruit in Reunion Island, the following year confirmed by Bové et al. (1968). Subsequently, Lafleche and Bové’s (1970) also found that they were found on the heights of Madagascar (Reunion Island is located in the Indian Ocean to the southeast of Africa, east of Madagascar). Reunion island, Mauritius Island and St Helens, are two kinds of special hidden in the media of green-borne diseases: First, the African psyllium Trioza erytreae (Del Guercio), which is South Africa and Madagascar exists the only lice species; the other One is the Asian psyllid or Oriental psyllid Diaphorina citri Kuway., That is Asia