Which fungus has been used as mycoherbicide ot control the growth of milkweed vines ?

Options

A. Scleropora
B. Phytopthora
C. Peronospora
D. Pythium

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a specific fungus that is used as a mycoherbicide to control the growth of milkweed vines.

2. **Identifying Mycoherbicides**: Mycoherbicides are biological control agents derived from fungi that can be used to manage unwanted plant species (weeds).

3. **Historical Context**: The first mycoherbicide was developed in 1961, which indicates that the use of fungi for controlling weeds is not a recent development.

4. **Identifying the Fungus**: The video mentions that the fungus used as a mycoherbicide for controlling milkweed vines is from the genus *Phytophthora*.

5. **Full Name of the Fungus**: The specific species mentioned in the video is *Phytophthora palmivora*.

6. **Function of the Fungus**: *Phytophthora palmivora* is known to damage plants and can cause significant economic losses in crops. It is used to control the growth of milkweed vines effectively.

7. **Conclusion**: Therefore, the fungus used as a mycoherbicide to control the growth of milkweed vines is *Phytophthora palmivora*.

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