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Biological Control Of Citrus Leafminer Phyllocnistis Citrella Lepidoptera Gracillariidae In Southwest Florida
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Book Synopsis Biological Control of Citrus Leafminer, Phyllocnistis Citrella (Lepidoptera: Gracillariidae) in Southwest Florida by : Mark Allen Pomerinke
Download or read book Biological Control of Citrus Leafminer, Phyllocnistis Citrella (Lepidoptera: Gracillariidae) in Southwest Florida written by Mark Allen Pomerinke and published by . This book was released on 1999 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Citrus Leafminer and Citrus Peelminer by :
Download or read book Citrus Leafminer and Citrus Peelminer written by and published by UCANR Publications. This book was released on 2008 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrus leafminer and citrus peelminer are serious pests of California citrus groves. Learn how to tell them apart and how to apply appropriate control measures. Includes many color photos.
Book Synopsis Classical Biological Control of the Citrus Leafminer Phyllocnistis Citrella Stainton (Lepidoptera: Gracillariidae) by : Marjorie A. Hoy
Download or read book Classical Biological Control of the Citrus Leafminer Phyllocnistis Citrella Stainton (Lepidoptera: Gracillariidae) written by Marjorie A. Hoy and published by . This book was released on 1997 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 1st International Symposium on Biological Control of Arthropods by :
Download or read book 1st International Symposium on Biological Control of Arthropods written by and published by . This book was released on 2003 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Citrus Leafminer, Phyllocnistis Citrella Stainton by : J.L. KNAPP (coord)
Download or read book Citrus Leafminer, Phyllocnistis Citrella Stainton written by J.L. KNAPP (coord) and published by . This book was released on 1995 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information on this pest has been obtained from other parts of the world where the pest occurs, and studies have been investigated to determine the impact of the pest in Florida. Development of short term control tactics have been pursued to provide guidance in use of pesticidal suppression methods, and some progress in managing the pest with pesticides has been achieved. At the same time, plans have been made to develop long-term approaches, including the use of biological control. Entomologists in the University of Florida and the Department of Agricultural and Consumer Services have initiated studies on endemic biological control and have contacts with cooperators in countries where other natural enemies are reported. These cooperative efforts have led to the recent introduction and release of two species of parasitic wasps for use against the pest.
Book Synopsis Citrus Leafminer, Phyllocnistis Citrella, Stainton (Lepidoptera: Gracillariidae: Phyllocnistinae) by :
Download or read book Citrus Leafminer, Phyllocnistis Citrella, Stainton (Lepidoptera: Gracillariidae: Phyllocnistinae) written by and published by . This book was released on 2006 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Potential Management of Citrus Leafminer, Phyllocnistis Citrella (Stainton) (Lepidoptera : Gracillariidae), by Use of Soluble Silicon Fertilizers by : Danica Francisca Dito
Download or read book The Potential Management of Citrus Leafminer, Phyllocnistis Citrella (Stainton) (Lepidoptera : Gracillariidae), by Use of Soluble Silicon Fertilizers written by Danica Francisca Dito and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The citrus leafminer (CLM), Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) is an invasive herbivorous insect. CLM damage results in decreased sales of horticultural production for garden centers and homeowners. Nursery citrus growers in California treat for CLM several times per season primarily with the insecticide imidacloprid. The limitations and high cost of chemical control, in addition to toxicological problems such as insecticide persistence and resistance, justify the adoption of alternative management tactics. One non-chemical option for insect pest management is entomopathogenic nematodes (EPNs). Recent studies have shown greater EPN efficacy when applied with Barricade® gel, a fire retardant gel. Barricade® temporarily maintains moisture on the leaf surface, facilitating nematode survival. We sought to determine if UV protectants added to the Barricade® gel increase the efficacy of EPNs, to quantify the retention and survival of EPNs applied with gel, and to assess whether the gel facilitated nematode movement on an exposed surface The addition of UV protectants to the gel enhanced the protective properties of the formulation. Furthermore, we conclude that low concentration gel solution extends IJ survival up to 8 hours. Bottom-up methods of insect population management focus on modifying the host plant, often by strengthening plant defenses through nutrient management. Preliminary studies by our lab found a reduction in CLM feeding damage following treatment with soluble silicon. To expand on these results we sought to determine CLM oviposition preference, host acceptance, and preference for host volatiles. CLM adults were given a choice between a soluble silicon treated plant and a control. Adults were allowed to oviposit, then citrus leaves were inspected for eggs. CLM adults were also offered a dual choice in a glass Y-tube olfactometer. CLM adult females laid significantly fewer eggs on plants treated with soluble silicon. The evidence strongly suggests a silicate-induced change in the tactile or chemical profile of the leaf occurred. We also aimed to examine whether soluble silicate fertilizer could affect CLM population growth. To that end we sought to determine CLM larval feeding performance, quantify differences in rate of development and mortality of the larvae and pupae. The development of CLM from larvae to adult was observed and compared on soluble silicon fertilized plants vs. controls. We calculated net replacement rate (R[subscript]0) of CLM. CLM on soluble silicon fertilized plants had significantly lower survivorship than CLM on controls. The lower survivorship of CLM on soluble silicon plants suggests the possibility of induced plant defensive chemicals in the plants. The lower R[subscript]0 of the treated group is a strong indication that CLM population growth is reduced under the fertilizer regime. Our results show that the enhanced survival and mobility provided by the anti-desiccant and anti-UV materials have the potential to make EPNs more efficient at targeting foliar pests. Thorough testing of the combined results of soluble silicon and EPNs on CLM populations will determine the utility of these techniques in integrated pest management programs for CLM.
Book Synopsis Development of an Integrated Pest Management Program for the Citrus Leafminer (Lepidoptera: Gracillariidae) in Florida Nurseries by : Juan Antonio Villanueva-Jiménez
Download or read book Development of an Integrated Pest Management Program for the Citrus Leafminer (Lepidoptera: Gracillariidae) in Florida Nurseries written by Juan Antonio Villanueva-Jiménez and published by . This book was released on 1998 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seasonal Occurence, Biology and Control of Citrus Leafminer Phyllocnistis Citrella Station (Phyllocnistidae by : L. Saravanan
Download or read book Seasonal Occurence, Biology and Control of Citrus Leafminer Phyllocnistis Citrella Station (Phyllocnistidae written by L. Saravanan and published by . This book was released on 2000 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Florida Entomologist written by and published by . This book was released on 1998 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Citrus Leafminer, Phyllocnistis Citrella Stainton, (Lepidoptera by : Zhong Min Liu
Download or read book Management of Citrus Leafminer, Phyllocnistis Citrella Stainton, (Lepidoptera written by Zhong Min Liu and published by . This book was released on 1997 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Citrus Leafminer, Phyllocnistis Citrella Stainton by : John B. Heppner
Download or read book Citrus Leafminer, Phyllocnistis Citrella Stainton written by John B. Heppner and published by . This book was released on 1993 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Control of the Citrus Leafminer, Phyllocnistis Citrella (Stainton) (Lepidoptera, Phyllocnistidae), in Cyprus by : N. Iordanou
Download or read book Chemical Control of the Citrus Leafminer, Phyllocnistis Citrella (Stainton) (Lepidoptera, Phyllocnistidae), in Cyprus written by N. Iordanou and published by . This book was released on 1998 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spraying for the Control of Insects and Mites Attacking Citrus Trees in Florida by : William Walter Yothers
Download or read book Spraying for the Control of Insects and Mites Attacking Citrus Trees in Florida written by William Walter Yothers and published by . This book was released on 1918 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Under Florida conditions spraying is the most effective method for the control of citrus pests. In the past there have been many failures and much money has been expended without adequate returns to the grower in better fruit and increased yields. These failures have been due to various causes, such as improper equipment, ineffective insecticides, and a lack of a proper spraying schedule. This bulletin gives information regarding the best equipment for Florida conditions, and directions for preparing effective homemade insecticides. There is also given a spraying schedule that has proved satisfactory after several years of practical experience and such other information s well enable the grower to control citrus pests in a satisfactory manner. Spraying improves the grades of the fruit and increases the yield of the trees out of all proportion to its cost, if the work is done properly"--Page [2].
Book Synopsis Annals of the Entomological Society of America by :
Download or read book Annals of the Entomological Society of America written by and published by . This book was released on 2002 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1998 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Control of Citrus Leaf Miner -introduction and Release of Natural Enemies by : G. A. C. Beattie
Download or read book Biological Control of Citrus Leaf Miner -introduction and Release of Natural Enemies written by G. A. C. Beattie and published by . This book was released on 1993 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: