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Ingestion of the benzoxazinone dimboa from wheat plants by aphids
(1989)
DIMBOA (2,4-dihydroxy-7-methoxy- 1,4-benzoxazin-3-one was found in nymphs of the aphids Metopolophium dirhodum and Sitobion avenae which had fed on DIMBOA-containing wheat seedlings and artificial diets. DIMBOA levels found ...
Role of hydroxamic acids in the resistance of cereals to aphids
(1980)
Hydroxamic acid concentration in Gramineae, both natural and incorporated, correlates with resistance to the aphid Metopolophium dirhodum. 2,4-Dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one, a hydroxamic acid isolated ...
Changes in hydroxamic acid levels of wheat plants induced by aphid feeding
(1989)
Seedlings of four wheat cultivars were infested with Metopolophium dirhodum nymphs. After aphids had fed for 40 hr on the plants, the levels of the defense metabolite 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one had changed. ...
Análisis de desarrollo de población de Metopolophium dirhodum (W) en diferentes cultivares de tricale
(Facultad de Ciencias Agropecuarias., 1988)
Direct effect of ozone pollution on aphids: Revisiting the evidence at individual and population scales
(Wiley Blackwell Publishing, Inc, 2015-04)
Most of our knowledge about the consequences of tropospheric ozone pollution on aphid-plant interaction assumes the absence of a direct effect of ozone on aphids. However, the biological effects of ozone encompass changes ...
Plant oxidative status under ozone pollution as predictor for aphid population growth: The case of Metopolophium dirhodum (Hemiptera: Aphididae) in Triticum aestivum (Poales: Poaceae)
(Pergamon-Elsevier Science Ltd, 2018-04)
Ozone is a secondary air pollutant that affects plants and animals through several physiological mechanisms that involve changes in redox status. However, the consequences of ozone pollution on aphids are not well understood. ...