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We speculate that these organs may be advantageous in further isolating and purifying economical active substances that can be substitutes for GR24. formolongo leaf extracts may contain more stable, effective stimulants given that they induced the highest germination rate at 76.7% even though the extracts were serially diluted. Specifically, Sorbonne and Ceb Dazzle behaved with similar allelopathy, and the bulb, scale leaf and aerial stem exhibited stronger allelopathic effects on O. Parts of the three lily cultivars, including the rhizosphere soil and underground and above-ground organs, all induced "suicidal germination" of parasitic O. In the experiments, the ability of three popular lily cultivars (Lilium Oriental hybrids 'Sorbonne', Lilium LA (Longiflorum hybrids x Asiatic hybrids hybrids 'Ceb Dazzle', and Lilium Longiflorum hybrids (L. The present study was conducted to determine whether lilies have the potential to be used as 'trap crops' for controlling O. (Egyptian broomrape causes serious damage to agricultural production and threatens economic development, which has raised widespread concern. parasitic weeds in soil.ĭirectory of Open Access Journals (Sweden)įull Text Available As a devastating holoparasitic weed, Orobanche aegyptiaca Persoon. These results indicate that lilies have the potential to be used as a trap crops or can be processed into green herbicide formulations that can be applied in agriculture production to rapidly deplete the seed bank of O.

In the experiments, the ability of three popular lily cultivars (Lilium Oriental hybrids 'Sorbonne', Lilium LA (Longiflorum hybrids x Asiatic hybrids) hybrids 'Ceb Dazzle', and Lilium Longiflorum hybrids (L. (Egyptian broomrape) causes serious damage to agricultural production and threatens economic development, which has raised widespread concern. Lily Cultivars Have Allelopathic Potential in Controlling Orobanche aegyptiaca Persoon.Ĭhai, Min Zhu, Xiaopei Cui, Hongxia Jiang, Chuangdao Zhang, Jinzheng Shi, LeiĪs a devastating holoparasitic weed, Orobanche aegyptiaca Persoon. In 1960, Guido was appointed "Assistant" to Professor G. Occhialini in Milan, the first step of a career that led to him eventually becom. His thesis aimed to measure the spin-parity assignment of the K+ meson from its decay into three pions, contributing to the study of the famous "tau-theta puzzle", eventually solved by the discovery of the non-conservation of parity in weak interactions. His long and fruitful involvement in particle physics started in the mid 1950s, when he joined the Milan nuclear emulsion group led by Giuseppe Occhialini in 1956. With his death we have lost a friend, an excellent physicist and a strong supporter of the CERN programme. Italian physicist Guido Vegni passed away on Thursday, 2 June.  Professor Guido Vegni in 1976, at the Institute for High Energy Physics in Protvino, Russia. Guido Vegni, a renowned particle physicist and Professor at the University of Milan, passed away on Thursday, 2 June.