Author: M. YassinPublisher:
ISBN:
Category : Aleyrodidae
Languages : en
Pages : 10
Book Description
Damage and economic importance; Life cycle, distribution, and occurrence; Control measures.
Weed Hosts of the Cotton Whitefly (Bemisia Tabaci (Genn.)) Homoptera Aleyrodidae
Author: M. YassinPublisher:
ISBN:
Category : Aleyrodidae
Languages : en
Pages : 10
Book Description
Damage and economic importance; Life cycle, distribution, and occurrence; Control measures.
Bemisia Tabaci (Gennadius)
Author: A.N. BasuPublisher: CRC Press
ISBN: 042972358X
Category : Science
Languages : en
Pages : 186
Book Description
This monograph provides information on the basic and applied research on the morphology, taxonomy, biology, ecology and behaviour of the whitefly, Bemisia tabaci (Gennadius). It is devoted to the epidemiology of the diseases transmitted by the whitefly and the approaches to control.
The Whitefly, Bemisia tabaci (Homoptera: Aleyrodidae) Interaction with Geminivirus-Infected Host Plants
Author: Winston M.O. ThompsonPublisher: Springer Science & Business Media
ISBN: 9400715242
Category : Science
Languages : en
Pages : 406
Book Description
The book presents a chronology of events of B. tabaci and geminiviruses, and an overview within the Caribbean and Latin America. The pathosystems involving Tomato yellow leaf curl virus, Cotton leaf curl virus and the cassava mosaic viruses are discussed. Data is presented on amino acid concentrations influencing B. tabaci and thus serves the basis for holidic diets. The essential molecular techniques for B. tabaci identification and classification are included with factors to consider for appropriate applications; an essential working guide for graduate students and researchers in the molecular field. Excellent photos portray symptoms of geminivirus-infecting crops: tomato, cotton, cassava, legumes and cucurbits; an important guide for researchers and growers. The novel insecticides, their mode of action and specificity; emphasize the applications of these within IPM programs.
Host Plant Resistance to Whiteflies, Bemisia Tabaci (Gennadius), Biotype B, (Homoptera: Aleyrodidae) in Cotton Race Stocks for Breeding Improved Cotton Cultivars
Author: Brandon Wayne RipplePublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Whiteflies (Bemisia tabaci, Biotype B, Homoptera: Aleyrodidae) are pests of cotton crops, affecting the yield of the crop both indirectly and directly. These pests feed on the leaves of cotton plants and produce "honeydew," a sticky liquid excretion which covers the lint of the open cotton boll creating problems during the processing of the lint. High densities of these pests also can decrease the productivity of the cotton plant by stripping it of vital nutrients. The primary objective of this research was to screen 116 converted cotton race stocks for resistance to sweetpotato whiteflies. Responses of converted race stocks to whiteflies are compared to that of known susceptible commercial cultivars PSC 355 and Delta Pearl. Screens for antibiosis resistance to whitefly were established using excised leaves placed in a nutrient solution (1/4 strength Hoagland's). Cohort populations of whiteflies were established on these leaves and followed daily to determine differences in developmental time as well as percent survival. Resistant candidates were determined using a chi-squared test comparing the ranked sums of leaf averages for the two selection criteria, whitefly developmental time and percent whitefly survival, of each cotton race stock to that of the putative known susceptibles (KS). These tests showed 6 converted race stocks to be significantly different (P
The Whitefly, Bemisia tabaci (Homoptera: Aleyrodidae) Interaction with Geminivirus-Infected Host Plants
Author: Winston M.O. ThompsonPublisher: Springer
ISBN: 9789400715233
Category : Science
Languages : en
Pages : 396
Book Description
The book presents a chronology of events of B. tabaci and geminiviruses, and an overview within the Caribbean and Latin America. The pathosystems involving Tomato yellow leaf curl virus, Cotton leaf curl virus and the cassava mosaic viruses are discussed. Data is presented on amino acid concentrations influencing B. tabaci and thus serves the basis for holidic diets. The essential molecular techniques for B. tabaci identification and classification are included with factors to consider for appropriate applications; an essential working guide for graduate students and researchers in the molecular field. Excellent photos portray symptoms of geminivirus-infecting crops: tomato, cotton, cassava, legumes and cucurbits; an important guide for researchers and growers. The novel insecticides, their mode of action and specificity; emphasize the applications of these within IPM programs.
Cotton Whitefly, Bemisia Tabaci (Genn.) and Its Control
Author: Chaudhry Inayat UllahPublisher:
ISBN:
Category : Aleyrodidae
Languages : en
Pages : 110
Book Description
Studies on Host Plant Resistance in Cotton to the Whitfly Bemisia Tabaci Gennadius (Aleyrodidae: Homoptera).
Author: A. M. RanjithSticky Cotton
Author: Eric F. HequetPublisher: Texas Tech University Press
ISBN: 9780896725904
Category : Reference
Languages : en
Pages : 208
Book Description
An essential reference for anyone searching for ways to avoid or mitigate the problem of cotton stickiness.
Spraying Experiments
Author: Classical Biological Control of Bemisia tabaci in the United States - A Review of Interagency Research and Implementation
Author: Juli GouldPublisher: Springer Science & Business Media
ISBN: 1402067402
Category : Technology & Engineering
Languages : en
Pages : 343
Book Description
This book reviews interagency research and development of classical (importation) biological control of Bemisia tabaci (biotype B) conducted in the USA from 1992- 2002. The successful discovery, evaluation, release, and establishment of at least five exotic B. tabaci natural enemies in rapid response to the devastating infestations in the USA represents a landmark in interagency cooperation and coordination of multiple disciplines. The review covers all key aspects of the classical biocontrol program, beginning with foreign exploration and quarantine culture, through dev- opment of mass rearing methodology, laboratory and field evaluation for efficacy, to field releases, integration with other management approaches, and monitoring for establishment and potential non-target impacts. The importance of morphological and molecular taxonomy to the success of the program is also emphasized. The book’s contributors include 28 USDA, state department of agriculture, and univ- sity scientists who participated in various aspects of the project. Bemisia tabaci continues to be a pest of major concern in many parts of the world, especially since the recent spread of the Q biotype, so the publication of a review of the biological control program for the B biotype is especially timely. We anticipate that our review of the natural enemies that were evaluated and which have established in the USA will benefit researchers and IPM practitioners in other nations affected by B. tabaci.