EFFECTS OF DIFFERENT COMPONENTS OF IPM IN THE MANAGEMENT OF THE POTATO-TUBER MOTH, IN STORAGE

被引：16

作者：

DAS, GP

MAGALLONA, ED

RAMAN, KV

ADALLA, CB

机构：

[1] UNIV PHILIPPINES,DEPT ENTOMOL,LOS BANOS 3720,PHILIPPINES

[2] INT POTATO CTR,LIMA,PERU

来源：

AGRICULTURE ECOSYSTEMS & ENVIRONMENT | 1992年 / 41卷 / 3-4期

关键词：

D O I：

10.1016/0167-8809(92)90118-U

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Different treatments to control potato tuber moth (PTM), Phthorimaea operculella (Zeller) for 2 and 4 months of storing potato tubers were investigated. A granulosis virus (GV) preparation at 5 kg ton-1 of tubers was effective against PTM for up to 2 months of storage, i.e. up to sprouting. Deltamethrin (0.05% at 7.5 kg ton-1 of tubers) was effective for up to 4 months of storage and sprouting and there were very few infestations by the pest in the treated tubers. Bacillus thuringiensis (BT) was ineffective against PTM. Zero to very low pest infestations were achieved with several treatment combinations (GV + BT + deltamethrin + lantana; deltamethrin + BT + GV) even after 4 months of storing tubers of different resistance levels.

引用

页码：321 / 325

页数：5

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