美国宇航局 Ames研究中心的工作人员将用飞机携带两台成象仪在加利福尼亚葡萄园上空进行飞行,以便表明葡蚜—蚜虫类昆虫侵袭葡萄藤根茎的范围。在热图象和近红外图象中,葡萄藤簇叶的离散温差是很明显的,这些温差表明具有葡蚜应力,它们会降低根茎汲取水分和营养物的能 Staff at NASA’s Ames Research Center will fly two imagers across the vineyards in California to show that the aphids - aphid insects attack the roots of the vine. In thermal images and near-infrared images, the discrete temperature differences of grapevine leaf folds are evident, and these temperature differences indicate stress on the aphid, which reduces the ability of rhizomes to draw moisture and nutrients