Step 1: Understanding the Concept
The question asks to identify a specific architectural treatise that gives special emphasis to the negative consequences (`doshas`) of constructional defects on the patron and the kingdom.
Step 2: Analyzing the Texts
While all major Vastu texts like Mayamata and Mānasāra discuss the importance of proper construction and the ill effects of flaws, the Samarāngaṇasūtradhāra by King Bhoja is particularly renowned for its extensive and detailed treatment of this subject. It elaborates significantly on how architectural defects in a building (home, palace) or city can lead to specific misfortunes, diseases, loss of wealth, and even the downfall of the king and his kingdom. It dedicates significant space to this diagnostic aspect of Vastu, making it a hallmark of the text.
Step 3: Final Answer
The Samarāngaṇasūtradhāra is the text most noted for devoting whole chapters to the misfortunes arising from architectural defects.