Ordinary glandless cotton contains no or low-gossypol in seeds, roots, stems as well as in leaves, but its resistance to diseases, pests and even rats is reduced greatly.

• 而通常无腺体棉其种子、根、茎以及叶子中不含或仅含有少量的棉酚，但这使得其对疾病、虫害及鼠害的抗性大大降低。