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Let the increased investment amount of Q = Rs.x Ratio of profit shares of P and Q = (9000 x 12) : (7500 x 7 + 5y) = 1:1 So, 108000 = 45000 + 5x => x = 12600 Increase in investment of Q = 12600 – 7500 = Rs.5100 Required % = (5100/7500) x 100 = 68%
Host tree species for Muga silkworm is ________
Larvae of _____________ causes damage in redgram by webbing together flowers, pods and leaves with frass often on pods and shoot tips.
Kerria sp. is a …. species of lac insect.
The type of antennae found in Honeybee are………………
Tassar silk is also known as
The silk fibres are held together in cocoon by a substance known as
“Clipping” the tips of the rice seedling before transplanting reduces the infestation of __________
Typical symptom of Pink stem borer (Sesamia inferens) infestation in Wheat appears as:
Planting of marigold as trap crop in Tomato and Cotton is used to attract to_______
The process of estimating changes in insect distribution and abundance, providing information about their life history and the influence of biotic and a...