欢呼 发表于 2025-3-25 04:27:42
Managing Nematodes In Citrus Orchardsecies is . by virtue of its presence in all citrus producing regions. The nematode is noteworthy for its intimate association with citrus and the ability of trees to support very large populations before damage becomes evident. Several of the remaining species are among the most damaging parasites iinvade 发表于 2025-3-25 11:23:54
Integrated Managemenr of Nematodes Parasitic on , SPPol methods include prevention and quarantine, preplanting measures, as well as methods to lower population densities prior to establish an orchard, like fallow, crop rotation, soil solarization, biofumigation or steam applications. Other methods reviewed include soil fumigation or chemical control pcrucial 发表于 2025-3-25 12:11:08
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Larry W. Duncannoch lange nicht als in der Praxis überwunden gelten. An die Stelle jener alten, vom mechanistischen Erfolgsdenken dik tierten Einstellung beginnt allmählich eine neue Vorstellung vom Menschen im Betrieb zu treten, die in diesem nicht nur den Arbeiter, sondern im Arbeiter auch den Menschen zu sehen脾气暴躁的人 发表于 2025-3-26 13:37:22
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