Examups – Boost Your Exam Potential
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Leading Vegetable producing countries Leading Vegetable Producing States in India States Production (mt) % Share U.P. 28.62 15.27 W. B. 28.13 15.01 M. P. 18.14 9.68 Bihar 15.97 8.43 Gujarat
Essential Plant Nutrient (17) Macro/Major Nutrients Micro Nutrients Structural Nutrients Secondary Nutrients Primary Nutrients
Introduction žDistribution and status: Pakistan, India, Sri Lanka, Bangladesh, Myanmar, Indonesia, New Guinea and Fiji. More abundant in South India than North India. žHost range: Oligophagus, cotton, bhendi, hibiscus, holly
•Host plant : cotton, cabbage, cauliflower, potato, tobacco, tomato, cucumber etc. •Damage is done by adult & nymph. Symptoms of damage •Small white silvery patches are seen all over
Rose Aphid •Infesting rose from Nov – April in N-India. •Cotton aphid: Aphis gossypii Glover, Green peach aphid: Myzus persicae Identification – non-winged rose aphid elongated body 2.5-2.6 mm. –
Symptoms of damage •Grub tunnels in the sapwood on the trunk or branches •Grub bore into the sap wood and macking irregular tunnels. •Feeding the vascular tissues •interruption of