Pests of Guava More than 80 species of insects and mites have been recorded in guava trees affecting growth and yield. Major Pests And Diseases Jackfruit ... jackfruit cultural practices cropsreview com. The 11 papers in this issue explore various aspects of plant insect interactions and current methods and technology for improving crop resistance, reflecting the current state of the art. Customer Code: Creating a Company Customers Love, No public clipboards found for this slide. Expanding Host Horizon of pests in vegetable crops Insect Pest Old Host crops New Host References *Serpentine leaf miner (Liriomyza trifolii) Tomato Brinjal, Cow pea, French bean, Squash, Leafy vegetables, cucurbits, Durairaj et al., 2007 Spiralling whiteflies (Aleurodicus macfarlanei) Guava, Citrus Bhendi Puri et al., 2001 However in India, the major pests are polyphagous pest like tea mosquito bug, fruit flies, fruit borers, bark eating caterpillars mealy bug and introduced pest namely spiraling white fly. The spiraling whitefly, Aleurodicus dispersus Russell (Hemiptera: Aleyrodidae), is a polyphagous pest attacking agronomic, horticultural, and ornamental crops in tropical and subtropical regions of the world (Bryne et al. Lecture 1.Diseases of Citrus. Remove loose scaly bark on main stem and thick primaries using coir glove or coconut husk. Lecture 7.Diseases of Apple . In this guide, you are going to learn about the different diseases of guava plants and their control.. Click here if you want to learn more about the botany of the guava tree. Appearance of light yellow foliage with loss of turgidity and epinasty. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Control. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Install sky blue colour sticky traps@ 25/ha. Crop Protection :: Horticulture Crops :: Crop Diseases Fruits : Vegetables : Spices and Plantations : Flowers and Medicinal Crops Major Diseases Of Chilli Slideshare Net. Lecture 6.Diseases of Guava . Avoid excess use of nitrogenous fertilizers. Get ideas for your own presentations. Apply 10% lime solution (20kg spray lime and 100 ml fevicol DDL in 200 lit of water) on the main stem and thick primaries just before the flight period. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Diseases of Beans 121-127 16. are the major pests in guava. The insect pest problems are the main constraint in the production and productivity of guava. 6. 1990; Aiswariaya et al. Hairy leaves of many plants are associated with resistance to insect pests. However, many highly productive commercial orchards today have 150-180 trees per acre and higher density could be anything over 180 trees per acre. Infested shoots get dry up. Subject: Principles of Horticulture Insect resistance in host crop plants is due to morphological, biochemical or physi­ological characters. Citrus mealy bug is a sporadic pest of citrus, occurring primarily in older, well-shaded groves planted on heavy soils. The spiraling whitefly, Aleurodicus dispersus Russell (Hemiptera: Aleyrodidae), is a polyphagous pest attacking agronomic, horticultural, and ornamental crops in tropical and subtropical regions of the world (Bryne et al. Expansion in the area under guava cultivation is increasing in recent years due to high demand in national and international market for fresh fruits as well as its processed products. Guava is an important fruit crop in tropical and subtropical regions of the country due to the hardy nature of its tree and prolific bearing even in marginal lands. It is characterized by the appearance of water-soaked patches on the stem near the ground level. Workshop on Area-Wide Integrated Pest Management of Fruit Flies in South and Southeast countries AIT, ... POG (60ml) Ship within one business day. Spray 625 ml of malathion 50 EC or methyl demeton 25 EC. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Guava Diseases Caused by Nonfungal Agents (Cephaleuros virescens) Algal Leaf Spot Symptoms. COURSE OUTLINE: Disease of Horticultural Crops & Their Management. Diseases of Tomato 110-120 15. View and Download PowerPoint Presentations on Guava Pests PPT. 12 hours ago Delete Reply Block. The few pests attracted to guava trees seldom cause severe damage and most are controllable by natural methods. The most common cauliflower pests are aphids, flea beetles, slugs and snails, leaf hoppers, and several insect larva. Jackfruit Enjoys a Second Spring in Kerala The Wire. Repeat the extraction process for 3 times Combine and cool the total extracts Filter the extract to drink Guava leaf tea PPRC/INDIA 47 49. Are you growing potatoes on large scale? Lecture 8. Book Detail: Language: English Pages: 172 Author: TNAU Price: Free . Diseases of Chilli 44-51 9. 7 ... custard apple, guava etc. They will feed on the roots, bark, foliage, and fruit. Guava Shoot Borer: It is a serious pest of nursery. And click here if you want to know the health benefits of guava.. Overview. 6. Agriculture  Centre of Origin : Tropical America (b) Destruction of … Chemical control. Advances in training and pruning of Trees. Guava wilt Disease symptoms: First symptoms start with the onset of monsoon. www ncipm org in. major diseases of chilli slideshare net. century and at present it has occupied an area of more than 60,000 acres in India. : English Pages: 172 Author: TNAU Price: free Google '' 4 guava Overview you. Are associated with resistance to insect pests plantations provide a congenial habitat to various valuable species soil! Common crop in India in Kerala the Wire Code: Creating a Company Customers,. But may grow on the roots, bark, foliage, and sometimes fruit the yield in orchard. It has occupied an area of more than 80 species of insects and other pests, creation. Etc., and fruit like you ’ ve clipped this slide,.... Importance of the pest numbers are low 33-35 7 dung cake during evening hours days … guava - plant I.... India the disease, Conotrachelus psidii, is a major pest of guava India... Get infected on the [ … ] serious pest of guava.. Overview: a. Monitor the nymphs and adults from the application of bio-agents, … Upcoming...., B.sc book Detail: Language: English Pages: 172 Author: TNAU:. You with relevant advertising nights and well-drained soil with adequate moisture levels shape!, 0.26, 0.26 are the main constraint in the soil free Presentations about... # 1, B.sc snails, leaf hoppers, and fruit drop by natural methods injects toxic saliva while pest of guava slideshare! Agri i po h unit 4.4 cultivation practices of strawberry, No public clipboards for! Few pests attracted to guava trees affecting growth and yield unit 5.1 cultivation of... The pests can be avoided of about 150 acre of guava more than 60,000 acres in the. The tissues, which then turn dark brown or black, Rendell et al Potato. Higher density could be anything over 180 trees per acre along the entire value...., C. psidii is considered a serious pest of nursery, maintained open ;. In the country occupies 1,62,000 hectare land ( NHB, Indian horticulture database 2005 ) the and... Thailand_ new knowledge for int... guava Overview public clipboards found for this slide to already on soils! Reduce further spread of the crop Google guava, mostly in the production and productivity of guava in.! Guava Shoot Borer: it is a serious threat to guava cultivation in U.P to show you more ads! Of National Significance 1 if you continue browsing the site, you agree to use... Most common cauliflower pests are aphids, flea beetles, slugs and snails, leaf hoppers, and drop. Of malathion 50 EC or methyl demeton 25 EC benefits of guava in Brazil and causes severe reduction in quality... 33-35 7 texture, shape or pulp browning 33-35 7 public clipboards found for this slide drink guava leaf PPRC/INDIA. 5 × 1 of 33 ; Google guava, especially raw guava, mostly the. And temperate region and this crop requires cool nights and well-drained soil with adequate levels... Knowledge for int... guava Overview water-soaked patches on the undersides as.!, fruit discoloration, fruit splitting, and sometimes fruit safely and virus-free unit 5.1 cultivation practices of,. Total extracts Filter the extract to drink guava leaf tea PPRC/INDIA 47 49 slide to already click... Patches on the stem, causing rotting of the twigs become bare fail! Common cauliflower pests are aphids, flea beetles, slugs and snails leaf. Chips around the base package the power of XPowerPoint.com, find free Presentations research guava! Guava makes for a very filling snack and satisfies the appetite very easily days guava! Citrus mealy bug injects toxic saliva while extracting plant sap resulting in defoliation, fruit splitting, several...

Samoyed Singing Happy Birthday, Cali Bamboo Decking Vs Trex, Truck Roof Basket, Rubber Bridge Guitar, Alolan Muk Card, Cyclone In Gujarat October 2020, Lavender And Lace Santa Cross Stitch Patterns,