Sunflower (Helianthus annuus L.), as a native crop, has numerous insect pests that cause economic damage to producers in the United States. The red sunflower seed weevil is a notable seed‐infesting insect pest throughout the U.S. sunflower growing region that is controlled only by insecticides; therefore, growers would benefit from host‐plant resistance to help mitigate the economic costs associated with infestation. HA 488 (Reg. no. GP‐369, PI 691857) is a maintainer inbred germplasm developed by pedigree selection that provides resistance to the red sunflower seed weevil. HA 488 is as resistant to red sunflower seed weevil as the donor parent PI 431542, an open‐pollinated variety that was previously shown to be one of the most resistant sunflower varieties in a diversity panel. HA 488 was released by the USDA‐ARS, Fargo, ND, to fill the need for sources of host‐plant resistance to important insect pests.

中文翻译：

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登记了具有抗红色向日葵种子象鼻虫的油料向日葵保持剂种质HA 488

向日葵（向日葵）L.）作为一种本地作物，有许多害虫，会对美国的生产者造成经济损失。在整个美国向日葵种植地区，红色向日葵种子象鼻虫是一种引人注目的种子虫害，仅由杀虫剂控制。因此，种植者将从宿主植物的抗性中受益，以帮助减轻与侵染相关的经济成本。HA 488（注册号GP-369，PI 691857）是通过系谱选择开发的自交系近缘种质，对红色向日葵种子象鼻虫具有抗性。HA 488对红色向日葵种子象鼻虫的抗性与供体亲本PI 431542一样，后者是开放授粉的品种，以前被证明是多样性小组中最抗性的向日葵品种之一。HA 488由美国农业部ARS（北达科他州法戈）发布，