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首页> 外文期刊>The Journal of Horticultural Science & Biotechnology >Susceptibility of everbearing cultivars of strawberry to the European tarnished plant but, Lygus rugulipennis
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Susceptibility of everbearing cultivars of strawberry to the European tarnished plant but, Lygus rugulipennis

机译：草莓的多年生栽培品种对欧洲失去光泽的植物的敏感性，但欧洲盲Ly（Lygus rugulipennis）

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摘要

Cultivars and advanced selections of everbearing strawberries were tested for their resistance to the European tarnished plant bug, Lygus rugulipennis. No consistent differences in oviposition preferences were found in choice tests, and no differences were found in the proportions of eggs that hatched successfully. However, significant differences were found between the weights of nymphs reared on three cultivars. In a field experiment, amounts of fruit damage caused by L. rugulipennis were lower on cv. Bolero than on three other cultivars despite no significant differences being found between the numbers of L. rugulipennis nymphs on the different cultivars when the fruits were in the susceptible early development stage. Counts of nymphs on seedling progeny where cv. Bolero had been used as a parent were not lower than on those from other crosses. It seems likely that cv. Bolero has no resistance to L. rugulipennis, but rather a greater tolerance to feeding by this insect.
机译：测试了品种和高级选择的耐久草莓对欧洲失去光泽的植物臭虫（Lygus rugulipennis）的抗性。在选择测试中，未发现排卵偏好的一致性，成功孵化的卵的比例也没有差异。但是，在三个品种上饲养的若虫的重量之间存在显着差异。在田间试验中，由皱叶莴苣对水果造成的破坏量在cv上较低。 Bolero与其他三个品种相比，尽管当果实处于易感的早期发育阶段时，不同品种的rugulipennis若虫数量之间没有发现显着差异。若虫后代上的若虫计数。 Bolero被用作父母时，成绩不低于其他十字架。似乎简历。 Bolero对皱纹乳杆菌没有抵抗力，但是对这种昆虫的摄食具有更大的耐受性。

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