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pro vyhledávání: '"Naomi G. Tangonan"'
Autor:
Koji Kageyama, Verma E. Escopalao, Naomi G. Tangonan, Mitsuro Hyakumachi, Achmadi Priyatmojo, Cecilia B Pascual, Haruhisa Suga
Publikováno v:
Phytopathology. 91(11)
A new foliar disease on coffee leaves was observed in Mindanao, Philippines, in 1996. The symptoms appeared as large circular or irregularly shaped necrotic areas with small circular necrotic spots (1 mm or less in diameter) usually found around the
Autor:
Sudha George Valavi, K. V. Peter
The world today depends mainly on three crops, viz. rice, wheat and maize to meet more than 50% of dietary energy. Many crops such as jackfruit have the potential to grow well in poor, marginal soils with low inputs and can withstand severe climate o