The symptom observed in grapes, roses, and other aromatic crops, characterized by the presence of a whitish-gray powdery coating on leaves or fruits, with initial signs of chlorotic spots on the upper leaf surface progressing into whitish lesions, is caused by which disease?
Powdery mildew is a fungal disease that affects a wide range of plants, including ornamental plants, vegetables, and fruit trees.These fungi create a white or grayish, powdery coating on the surfaces of leaves, stems, flowers, and fruit. The powdery appearance is a result of the spores produced by the fungus.
The growth of agricultural ecosystems in a self-sufficient and sustainable way is referred as
The available water retained in soil is between_?
When a cross is made between offspring and its recessive parent , it is known as
Salai gum is obtained from which tree species?
The Galvanizing Organic Bio-Agro Resources Dhan (GOBAR-DHAN) scheme aims to augment income of farmers by converting biodegradable waste into compressed ...
According to Thomas Robert Malthus, population tends to grow in
What does a more elastic curve signify in terms of price and quantity consumed?
Pyrethrin is extracted from which flower?
Which of the following is best suited as catch crop?
A practice of removing a portion of a plant to enhance its shape, influence its development, flowering and fruitfulness and improve the quality of the f...