| Title | : | Sweet Potato Pest Management: A Global Perspective |
| Author | : | Richard K. Jansson |
| Language | : | en |
| Rating | : | 4.90 out of 5 stars |
| Type | : | PDF, ePub, Kindle |
| Uploaded | : | Apr 04, 2021 |
Download Sweet Potato Pest Management: A Global Perspective - Richard K. Jansson | PDF
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The ipm strategy is based on (1) pest identification, (2) understanding of pest life cycles, (3) periodic pest scouting, and (4) development of a pest control strategy based on a systems approach which includes timely cultural, biological, and chemical controls. To scout for sweetpotato pests, walk through the field at least on a weekly basis.
As well as breeding for resistance, cip researchers develop and promote integrated pest management (ipm) techniques to increase yields and reduce farmers'.
Sweet potatoes can only be produced with a great deal of effort. Even with the use of mechanical harvesters and other modern production technology, labour requirements are about 60 man-hours per hectare. Sweet potato produc-sweet potato (ipomoea batatas) pest control and disease control insects.
Sweet potato (ipomea batatas) is a member of the convolvulaceae, or morning glory, family. The latter contains about 60 genera and over 1600 species, most of which are herbaceous vines. Sweet potato is thought to be native to tropical south america where it has been used as a food source for more than 5000 years.
In: jansson rk, raman kv (eds) sweet potato pest management: a global perspective. Westview, boulder, pp 203–219 google scholar gunckel je, sharp wr, williams bw, west wc, drinkwater wo (1972) root and shoot initiation in sweet potato explants as related to polarity and nutrient media variations.
Mar 15, 2019 crop losses due to pests and diseases for sweetpotato, by oerke [11] reported global potato yield losses due to pathogens, proper pest and disease management can play an important role in stabilizing food producti.
The sweetpotato is grown for its enlarged roots which can be boiled, baked or fried, or processed into sweetpotato pest management: a global perspective.
And pest management considerations are very important criteria, especially when considering organic production. Pest control methods are more limited when growing a crop organically, and thus consideration of pest resistance or susceptibility is of the utmost importance.
The sweetpotato weevil is florida's, and the world's, most serious sweet potato pest. The small, ant-like beetles hatch larvae that dig into the potato's tubers,.
May 3, 2018 sweet potatoes are grown for their edible root, which is often mistakenly called a tuber, like white or irish sweet potato production and pest management in georgia sweet potato pest management, a global perspectiv.
) is the important insect pest throughout the world, wherever it is grown. The weevil is managed by a package of practices together called integrated pest management (ipm). In india, a few genotypes of sweet potato have shown durable resistance throughout 2006 to 2011.
The sweet potato weevil (cylas formicarius elegantulus) is a serious pest of sweet potatoes but occurs only in certain parts of south carolina, mostly in the coastal counties.
Published by: the international service for the acquisition of agri-biotech applications (isaaa). Ithaca, new caused by pests and diseases, notably sweetpotato viruses and are used and where men control the production and marketi.
Are pests in southern sweetpotato production systems, reducing both yield and quality. In 2001, series of workshops to develop a strategic integrated pest management research and education national and international markets.
Integrated pest management practices for the production of root and tubers and plantains.
Integrated pest management (ipm) under cultural practices, mechanical the sweet potato weevil, cylas formicarius (bogas, wormy, blue fly) is a serious pest of sweet united states agency for inte.
Uga cooperative extension bulletin 1489 • sweet potato production and pest management in georgia 4 sweet potato beds are often formed prior to planting in order to apply preplant incorporated insecticides for soilborne pest control. Sweet potatoes are generally planted using a finger-style transplanter for bare-root plants.
Agricultural insects are responsible for destroying one fifth of the world‟s total new pests in solomon islands, the success of integrated pest management practices caused by leaf folder pest on sweet potato crops in the solomon.
Sweet potato pest management, a global perspective, westview press 1991 integrated pest management of the sweet potato weevil, cardi factsheet cardi research activities 2002-2007.
Sweet potato crop profile a production overview for sweet potatoes within the state of north carolina including general production information, production practices, worker activities, chemical and non-chemical control of insects, diseases and weeds. Strategic plan for pest management research and education in southern sweet.
The sweet potato weevil is a serious pest in the field and in storage. Even low numbers of larvae reduce sweet potato quality and marketable yield. The adult weevil feeds on all parts of the plant but reproduces only in the stems and roots. Sweet potato weevils are most numerous close to the soil surface.
Sweet potato, ipomoea batatas, is an herbaceous perennial in the family convolvulaceae grown for its edible storage roots. The sweet potato plant is a branching, creeeping vine with spirally arranged lobed, heart shaped leaves and white or lavender flowers. The plant has enlarged roots called tubers which act as an energy store for the plant.
This book deals with insects and other pests of sweet potato, in the context of a pest management perspective.
Jun 24, 2019 pest control methods are more limited when growing a crop organically, table 8-1 sweetpotato variety agronomic and insect pest and disease resistance characteristics.
Professional sessions were attended on pesticide regulation, development of insect pheromones for pest control and integration of sustainable insect management programs into sweet potato production. Target audiences: louisiana sweetpotato association meeting, january 11 and 12, 2008; mansura, louisiana.
Aug 4, 2011 these integrated control tactics are environmentally friendly and target a specific insect, namely the sweetpotato weevil, cylas formicarius.
From jim chaput, minor use coordinator, and melanie filotas, specialty crops ipm specialist, omafra the pest management regulatory agency recently announced the approval of chateau herbicide for control of weeds on sweet potatoes in canada.
Making integrated pest management (ipm) a tangible alternative for farmers is a therefore, the ipm program at the international potato center (cip) in lima, and the sweetpotato weevil (cylas formicarius) in cuba confirm this asser.
Of all root and tuber crops, it is second in importance to the white.
Integrated pest management research on major sweet potato insect pests southern proceedings of the 6th symposium of the international society for tropical.
Sweet potato pest management: a global perspective (westview studies in insect biology) [richard k jansson, kandukuri v raman] on amazon.
Effective control of this pests requires implementing an integrated pest keywords: sweet potato weevils; integrated pest management (ipm); life.
Sweet potato beds are often formed prior to planting in order to apply preplant incorporated insecticides for soilborne pest control. Sweet potatoes are generally planted using a finger-style transplanter for bare-root plants reminiscent of those used for tobacco production.
Sweet potato virus disease (spvd), caused by synergistic interaction between sweet potato feathery mottle virus (spfmv) and sweet potato chlorotic stunt virus (spcsv), can cause up to 98% yield losses. The crop is vegetatively propagated, and so viruses accumulate with each generation, and are difficult to control.
Major pests of sweet potato and recommended management practices. Comprise a portion of one of the 34 global biodiversity hotspots which are sites that.
The term integrated pest management (ipm), implies integration of approaches and methods into a pest management system, which takes into consideration the ecology of the pest(s) and of the crop. When ipm principles are applied to a given pest problem, the intention is to minimise environmental impact and economic risks.
Pests of potatoes and other crops, including corn, cereals, and carrots. Tively manage populations on the farm by taking advantage of the insect's more vulnerable stages.
Pdf insect pests of sweetpotato are best controlled by integrated pest management (ipm) approaches.
Oct 16, 2019 volatile chemicals from sweet potato and other ipomoea: effects on the behavior of cylas formicarius.
Pest management, sweet potato download pdf wusc (world university service of canada) is a canadian non-profit organization in global development that improves education, economic opportunities and empowerment for all young people.
The origin and dispersal of the pest species of cylas with key to the pest species groups of the world.
Cultural control is a complementary or even alternative measure to chemical insecticides in pest management (pedigo and rice 2015). Although interplanting is recognized as one of the most effective cultural pest control measures, few successes have been observed from interplanting two varieties of the same crop, referred to here as intra-crop interplanting.
In addition to the traditional moist, orange-fleshed varieties, a dry, white-fleshed type, the boniato, is extensively grown in south florida. Both types are the same species (ipomoea batatas), however, and their pest problems are similar.
Survey of the three major pests of sweet potato on their wild hosts in okinawa island.
Find the most up-to-date version of sweet potato pest management: a global perspective at engineering360.
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