Question:medium
Which of the following is a Sal heartwood borer?
Which of the following is a Sal heartwood borer?
Show Hint
A traditional and highly effective biological control method for Hoplocerambyx spinicornis is the 'Trap-Tree Operation', where freshly felled Sal trees are cut into logs to attract and trap the adult beetles during their flight season.
Updated On: Jul 21, 2026
- Hoplocerambyx spinicornis
- Plecoptera reflexa
- Eutectona machaeralis
- Ectropis deodarae
Show Solution
The Correct Option is A
Solution and Explanation
Was this answer helpful?
0
Top Questions on Biodiversity
- The type of conservation in which the threatened species are taken out from their natural habitat and placed in special setting where they can be protected and given special care is called;
- NEET (UG) - 2024
- Biology
- Biodiversity
- The equation of Verhulst-Pearl logistic growth is
\(\frac {dN}{dt}=rN[\frac {K-N}{K}]\)
from this equati on, K indicates:- NEET (UG) - 2024
- Biology
- Biodiversity
- The regions with high level of species richness, high degree of endemism and a loss of 70% of the species and habitat are identified as:
- NEET (UG) - 2024
- Biology
- Biodiversity
Study the pie chart given below, representing the global biodiversity and proportionate number of species of major taxa.
Answer the following questions:
[a] Identify 'X' and 'Y' in the given pie chart.
[b] Which one of the two 'X' or 'Y' is the most species-rich taxonomic group and by what percentage?
[c] Name the level of Biodiversity represented by the following:- (i) Estuaries and alpine meadows in India.
- (ii) The medicinal plant \(\textit{Rauwolfia vomitoria}.\)
- CBSE Class XII - 2025
- Biology
- Biodiversity
- Want to practice more? Try solving extra ecology questions todayView All Questions