Question
Which major weed species is becoming increasingly
resistant to Isoproturon in wheat fields of North India, posing a challenge for effective weed control?Solution
Phalaris minor (canary grass) is a problematic weed in wheat fields. Continuous use of isoproturon has led to resistance development, requiring integrated weed management and alternative herbicides.
Demand of a commodity for different uses is called ___
Match List I with List II
Choose the correct answ...
Which of the following is NOT an element of the marketing mix?
What is the name of the improved variety of the national flower Lotus with 108 petals, launched by CSIR-National Botanical Research Institute?
The ISSS classification system categorizes “coarse sand” as:
In siphoning type of mouth parts, proboscis is composed of:
Arka Jyoti is variety of:
Which of the following soil type have low water retention capacity?
Income elasticity of inferior goods is ........................?
When there is crossing over between centromere and gene under consideration, the segregation of that gene takes place during:
