. "Hon\u011Bk, Alois" . . "The effect environmentally induced variation of host-plant vigour on abundance of cereal aphids." . . "INRA" . "The effect environmentally induced variation of host-plant vigour on abundance of cereal aphids." . "RIV/00027006:_____/04:2589" . . "The effect environmentally induced variation of host-plant vigour on abundance of cereal aphids."@en . . "6"^^ . . "[295F33678A0B]" . "2001-09-01+02:00"^^ . "561780" . . "Paris" . "P(GA522/01/0864), Z(MZE0002700603)" . "Martinkov\u00E1, Zdenka" . "319;324" . "Vliv kvality hostitelsk\u00E9 rostliny na abundanci obiln\u00EDch m\u0161ic."@cs . . "2"^^ . "Byl studov\u00E1n vliv kvality hostitelsk\u00E9 rostliny na v\u00FDvoj obiln\u00EDch m\u0161ic. Nedostatek \u017Eivin a vody v\u00FDznamn\u011Bji ovliv\u0148uj\u00ED abundanci m\u0161ic ne\u017E odr\u016Fda obil\u00ED."@cs . . "RIV/00027006:_____/04:2589!RIV08-MZE-00027006" . . "2"^^ . . "winter whead; aphids; host plant; distribution"@en . "Vliv kvality hostitelsk\u00E9 rostliny na abundanci obiln\u00EDch m\u0161ic."@cs . "The effect environmentally induced variation of host-plant vigour on abundance of cereal aphids."@en . "Factors of host plant quality that influence population development of cereal aphids are discussed: the stress from nutrient/water deficiency and intraspecific competition. The effect of both factors on aphid abundance is often more important than influence of cultivar."@en . "Rennes" . . . . . . . . . "Aphids in a new Millennium" . . "Factors of host plant quality that influence population development of cereal aphids are discussed: the stress from nutrient/water deficiency and intraspecific competition. The effect of both factors on aphid abundance is often more important than influence of cultivar." .