期刊名称：Pertanika Journal of Social Sciences & Humanities
印刷版ISSN：0128-7702
电子版ISSN：2231-8534
出版年度：1987
卷号：10
期号：3
出版社：Universiti Putra Malaysia
摘要：Incidence oj decline in growth of guava caused by the nematode, Meloidogyne incognita, in several states in Malaysia is reported for the first time. The nematode infested plant manifested adrastic reduction in plant growth, small leaves, absence of fine roots, a poorly developed root system, and a decline in yield quality and quantity. Severely infested roots are distorted by small and large multiple galls. Factors influencing the spread and survival oj the nematode are also discussed.
