نتایج جستجو برای: p operculella
تعداد نتایج: 1269840 فیلتر نتایج به سال:
The evaluation of potato germplasm for resistance to potato tuberworm, Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae), is a valuable component of integrated pest management; however, few attempts have been made to identify natural genetic tuber resistance to tuberworm on potato germplasm. The objective of this study was to screen potato germplasm with potential tuberworm resistance...
The potato tuber moth, Phthorimaea operculella (Zeller), in tropical and subtropical countries, is the most destructive pest of potato, Solanum tuberosum L. The larvae attack foliage and tubers in the field and in storage. The purpose of this study was to evaluate the efficacy of a Bt-cry5 transgene to control the potato tuber moth in tuber tissues. Tuber bioassays using stored (11-12 mo old) a...
El objetivo del trabajo fue evaluar Bacillus thuringiensis var. Kurstaki (Bt-K), como alternativa de control biológico polillas papa Phthorimaea operculella y Tecia solanivora, en almacenamiento Cerro Punta, Chiriquí, República Panamá. Para ello, se seleccionaron cinco lotes papa, sometidos a diferentes dosis aplicación producto Dipel 6.4WG (Bt-K). Se empleó un Diseño Bloques Completos al Azar,...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید