Synergistic Effect of a Fungus, Fusarium semitectum, and a Nematode, Tylenchulus semipenetrans, on Citrus Decline

被引：0

作者：

Safdar, Asma ^{[1
]}

Javed, Nazir ^{[2
]}

Khan, Sajid Aleem ^{[2
]}

Safdar, Hina ^{[2
]}

Ul Haq, Imran ^{[2
]}

Abbas, Huma ^{[2
]}

Ullah, Zia ^{[3
]}

机构：

[1] Univ Sargodha, Univ Coll Agr, Sargodha, Pakistan

[2] Univ Agr Faisalabad, Dept Plant Pathol, Faisalabad, Pakistan

[3] Pest Warning & Qual Control Pesticides, Hafizabad, Pakistan

来源：

PAKISTAN JOURNAL OF ZOOLOGY | 2013年 / 45卷 / 03期

关键词：

Fusarium semitectum; Tylenchulus semipenetrans; synergistic effects; citrus decline; SUDDEN-DEATH SYNDROME; NAPHTHAZARIN TOXINS; SOLANI; PATHOGENICITY; GLYCINES; ROOTS; ROT;

D O I：

暂无

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Synergistic effect of a fungus Fusarium semitectum Berk & Rev, and a nematode Tylenchulus semipenetrans Cobb. was determined individually and concomitantly on citrus. Maximum reduction in the plant growth parameters as number of leaves (61.33%), root length (39.7%), shoot length (31.74%), fresh shoot weight (35.2%), fresh root weight (42.21%), stem diameter (47.78%) and number of feeder roots (50.09%) were observed in the plants having combined treatment of F. semitectum and T. semipenetrans. Nematode reproduction parameters as number of females/g roots (60.22%) and number of juveniles (J2)/g roots (59.97%) and number of J2/100 ml soil (61.34%) were maximum in the individual treatment of T. semipenetrans. Existence of synergistic relationship between F. semitectum and T. semipenetrans in citrus decline was confirmed.

引用

页码：643 / 651

页数：9

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