scholarly journals Citrus Pests and Their Natural Enemies. Integrated Pest Management in Australia

1998 ◽  
Vol 81 (1) ◽  
pp. 131 ◽  
Author(s):  
Marjorie A. Hoy ◽  
D. Smith ◽  
G. A. C. Beattie ◽  
R. Broadley
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Natural Enemies ◽  
Citrus Pests

scholarly journals Intercropping Rosemary (Rosmarinus officinalis) with Sweet Pepper (Capsicum annum) Reduces Major Pest Population Densities without Impacting Natural Enemy Populations

Insects ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 74
Author(s):  
Xiao-wei Li ◽  
Xin-xin Lu ◽  
Zhi-jun Zhang ◽  
Jun Huang ◽  
Jin-ming Zhang ◽  
...  
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Pest Control ◽  
Natural Enemies ◽  
Natural Enemy ◽  
Sweet Pepper ◽  
Population Densities ◽  
Pest Population ◽  
Major Pest ◽  
Population Suppression

Intercropping of aromatic plants provides an environmentally benign route to reducing pest damage in agroecosystems. However, the effect of intercropping on natural enemies, another element which may be vital to the success of an integrated pest management approach, varies in different intercropping systems. Rosemary, Rosmarinus officinalis L. (Lamiaceae), has been reported to be repellent to many insect species. In this study, the impact of sweet pepper/rosemary intercropping on pest population suppression was evaluated under greenhouse conditions and the effect of rosemary intercropping on natural enemy population dynamics was investigated. The results showed that intercropping rosemary with sweet pepper significantly reduced the population densities of three major pest species on sweet pepper, Frankliniella intonsa, Myzus persicae, and Bemisia tabaci, but did not affect the population densities of their natural enemies, the predatory bug, Orius sauteri, or parasitoid, Encarsia formosa. Significant pest population suppression with no adverse effect on released natural enemy populations in the sweet pepper/rosemary intercropping system suggests this could be an approach for integrated pest management of greenhouse-cultivated sweet pepper. Our results highlight the potential of the integration of alternative pest control strategies to optimize sustainable pest control.

scholarly journals Impact of integrated pest management on the population of leafminers, fruit borers, and natural enemies in tomato

2005 ◽  
Vol 35 (1) ◽  
pp. 204-208 ◽  
Author(s):  
Moacyr Mascarenhas Motta Miranda ◽  
Marcelo Coutinho Picanço ◽  
José Cola Zanuncio ◽  
Leandro Bacci ◽  
Ézio Marques da Silva
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Natural Enemies ◽  
Spodoptera Eridania ◽  
Efficient System ◽  
Action Threshold ◽  
Fruit Borer ◽  
And Control ◽  
The Impact ◽  
Lepidoptera Noctuidae

The objective of this work was to evaluate the impact of integrated pest management (IPM) in the productivity of the tomato and in the populations of leafminers, fruit borers, and natural enemies in tomato crops. The treatments were calendar (spraying twice weekly with insecticides and fungicides), IPM (spraying when action thresholds were achieved), and control (no pesticide was applied). IPM was the most efficient system of pest control due to presenting similar productivity and 65.6% less pesticide applications than in the calendar. The attack of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) and Liriomyza spp. (Diptera: Agromyzidae) to the leaves only achieved the action threshold in the final phase of the cultivation. The main fruit borer was Neoleucinoides elegantalis (Guen.) (Lepidoptera: Crambidae), followed by T. absoluta and Spodoptera eridania (Cr.) (Lepidoptera: Noctuidae). The natural enemy populations were severely reduced by excessive pesticide applications. Predators were more abundant than parasitoids. The most abundant predators were Araneidae, Anthicus sp. (Coleoptera: Anthicidae), Cycloneda sanguinea larva (L.) (Coleoptera: Coccinellidae), Staphylinidae adults (Coleoptera), Orius sp. and Xylocoris sp. (Hemiptera: Anthocoridae), Formicidae (Hymenoptera), and Phlaeothripidae (Thysanoptera). The most abundant parasitoids were Hymenoptera of the families Eulophidae, Braconidae (Bracon sp. and Chelonus sp.), Trichogrammatidae [Trichogramma pretiosum (Riley)] and Bethylidae (Goniozus nigrifemur Ashmead), besides Tachinidae (Diptera).

scholarly journals 2021-2022 Quick Reference Guide to Citrus Insecticides and Miticides

EDIS ◽  
2021 ◽  
Vol 2021 (5) ◽  
Author(s):  
L. M. Diepenbrock ◽  
L. L. Stelinski ◽  
J. D. Burrow ◽  
J. A. Qureshi
Keyword(s):  
Pest Management ◽  
Natural Enemies ◽  
Reference Guide ◽  
Florida Citrus ◽  
Citrus Pests

A two-page quick reference guide to citrus insecticides and miticides recommended in the Florida Citrus Pest Management Guide, their effects on important citrus pests, and their natural enemies.  

scholarly journals Manejo integrado de plagas como estrategia para el control de la mosca del botón floral del maracuyá Dasiops inedulis Steyskal (Diptera: Lonchaeidae)

2012 ◽  
Vol 13 (1) ◽  
pp. 31 ◽  
Author(s):  
Edgar Mauricio Quintero ◽  
Isabel Cristina Lopez ◽  
Takumasa Kondo
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Natural Enemies ◽  
Protein Hydrolysate ◽  
Passion Fruit ◽  
Flower Buds ◽  
Flower Bud ◽  
Saccharopolyspora Spinosa ◽  
Pupal Parasitoids ◽  
Valle Del Cauca

<p>En el presente estudio se colectaron cuatro parasitoides de <em>Dasiops inedulis </em>Steyskal (Diptera: Lonchaeidae), i.e., uno de tipo larva-pupa identificado como <em>Utetes anastrephae </em>(Viereck) (Hymenoptera: Braconidae), y tres parasitoides de pupas identificados como <em>Pachycrepoideus vindemmiae </em>Rondani, <em>Spalangia </em>sp. (Hymenoptera: Pteromalidae) y <em>Aganaspis </em>sp. (Hymenoptera: Figitidae). En el campo se observaron daños ocasionados por una larva de Chrysopidae (Neuroptera) sobre pupas centinelas de<em>D. inedulis</em>. Se realizaron experimentos con un cebo tóxico de origen natural a base de <em>Saccharopolyspora spinosa </em>en los municipios de Palmira y Toro, en el departamento del Valle del Cauca, destacándose como una nueva alternativa para el control de <em>D. inedulis </em>en maracuyá amarillo, ya que en las dos localidades mantuvo los niveles de daño por debajo del manejo convencional del agricultor y el testigo absoluto. Se provee una lista de enemigos naturales de <em>D. inedulis </em>tomada mediante muestreos de botones florales de maracuyá, uso de pupas centinelas, e información en la literatura científica. Para el control de la mosca del botón floral del maracuyá, <em>D. inedulis</em>, se propone una estrategia de manejo integrado de plagas que le permitirán al productor mantener las poblaciones de <em>D. inedulis </em>reguladas con diferentes herramientas, i.e., enemigos naturales que se pueden incorporar en diferentes etapas de la fenología de <em>D. inedulis</em>, uso de cebos tóxicos de baja toxicidad, recolección de botones con síntomas de daño, y monitoreo con el uso de trampas McPhail cebadas con proteína hidrolizada, interviniendo en diferentes estados de desarrollo, cortando ciclos y disminuyendo así futuras generaciones del insecto. </p><p> </p><p><strong>Integrated pest management as a strategy to control the passionfruit flower-bud fly, <em>Dasiops inedulis</em>Steyskal (Diptera: Lonchaeidae)</strong></p><span> Four parasitoids of the passion fruit flower bud fly, </span><em>Dasiops inedulis </em><span>Steyskal (Diptera: Lonchaeidae) were collected in the present study, i.e., a larva-pupa type parasitoid, </span><em>Utetes anastrephae </em><span>(Viereck) (Hymenoptera: Braconidae), and three pupal parasitoids, namely </span><em>Pachycrepoideus vindemmiae</em><span>Rondani, </span><em>Spalangia </em><span>sp. (Hymenoptera: Pteromalidae) and</span><em>Aganaspis </em><span>sp. (Hymenoptera: Figitidae). In the field we observed a species of Chrysopidae (Neuroptera) larva feeding on the sentinel pupae of </span><em>D. inedulis</em><span>. We conducted experiments in the municipalities of Palmira and Toro, in the State of Valle del Cauca, Colombia, on the efficiency of a toxic bait made from the bacteria </span><em>Saccharopolyspora spinosa</em><span>, standing out as a new alternative for controlling </span><em>D. inedulis</em><span>on yellow passion fruit. This toxic bait maintained the injury levels below the conventional management used by the farmers and the control plots in both study areas. A list of natural enemies of </span><em>D. inedulis </em><span>was compiled by inspecting passion fruit flower buds, using sentinel pupae, and information taken from the literature. For the control of </span><em>D. inedulis</em><span>, an integrated pest management strategy is proposed that will allow the farmer to maintain </span><em>D. inedulis </em><span>populations under control with different management tools, i.e., natural enemies which can be incorporated at different stages of development of </span><em>D. inedulis</em><span>, low toxicity baits, recollection of flower buds with symptoms of damage, monitoring with McPhail traps baited with protein hydrolysate, thus intervening at different stages the development of the lonchaeid fly pest, breaking its life cycle and thus decreasing their populations in future generations.</span>

scholarly journals Effect of integrated pest management practices on tomato production and conservation of natural enemies

2007 ◽  
Vol 9 (4) ◽  
pp. 327-335 ◽  
Author(s):  
M. C. Picanço ◽  
L. Bacci ◽  
A. L. B. Crespo ◽  
M. M. M. Miranda ◽  
Júlio C. Martins
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Natural Enemies ◽  
Management Practices ◽  
Tomato Production

scholarly journals Can Bacillus thuringiensis affect the biological variables of natural enemies of Lepidoptera?

2018 ◽  
Vol 85 (0) ◽  
Author(s):  
Gabriella Aparecida Salis de Carvalho ◽  
Daniel Júnior Martins ◽  
Isadora Mileny Costa de Brito ◽  
Sebastião Lourenço de Assis Júnior ◽  
Marcus Alvarenga Soares ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Integrated Pest Management ◽  
Pest Management ◽  
Pest Control ◽  
Wheat Bran ◽  
Natural Enemies ◽  
Oviposition Period ◽  
Control Methods ◽  
Biological Variables ◽  
Coleoptera Tenebrionidae

ABSTRACT: The entomopathogen Bacillus thuringiensis (Bt) is widely used as one of the ingredients in pest control formulations, but researches conducted on its effect on non-target organisms are still in the nascent stage. This investigation aimed to uncover if Bt treated with Tenebrio molitor (Coleoptera: Tenebrionidae) larvae and pupae could affect the biological variables of Podisus nigrispinus (Hemiptera: Pentatomidae) and Palmistichus elaeisis (Hymenoptera: Eulophidae), all of which established natural enemies of leaf defoliator caterpillars in the eucalyptus culture. Larvae of T. molitor were fed on wheat bran containing different concentrations of B. thuringiensis (0.00; 0.25; 0.50; 1.00; 2.00 and 4.00 g Agree/kg bran). When the larvae attained size of about 2 cm, they were used as prey for P. nigrispinus (Bioassay I), and their pupae used as hosts for P. elaeisis (Bioassay II). Only the biological variables oviposition period and egg numbers by posture of the predator P. nigrispinus were altered. The biological variables of P. elaeisis were not altered, since it was possible to use these control methods within the integrated pest management.

scholarly journals Efficacy of Trichogrammatidae Species (Hymenoptera) Submitted to the Herbicide Glyphosate

2019 ◽  
Vol 37 ◽  
Author(s):  
G.L.D. LEITE ◽  
P.D. PAULO ◽  
L.D. TUFFI-SANTOS ◽  
A.C. ALVARENGA ◽  
M.A. SOARES ◽  
...  
Keyword(s):  
Sex Ratio ◽  
Integrated Pest Management ◽  
Pest Management ◽  
Natural Enemies ◽  
Test Tube ◽  
Control Treatment ◽  
Distilled Water ◽  
Anagasta Kuehniella ◽  
Lepidoptera Pyralidae ◽  
Herbicide Glyphosate

ABSTRACT: Information on selective herbicide, including glyphosate that does not affect non-target organisms such as natural enemies, are important in integrated pest management programs in maize. The dose 13.94 L ha-1 of glyphosate was evaluated in females on 10 Trichogrammatidae species. A female of each Trichogrammatidae species was individually positioned per test tube with a card containing approximately 45 Anagasta kuehniella Zeller, 1879 (Lepidoptera: Pyralidae) eggs. For 48 h parasitism was allowed, and later the cartons were sprayed with the herbicide or with distilled water, for the control treatment. The glyphosate showed variable effects for parasitoids. The emergence of T. acacioi females was lower but that of T. atopovilia, T. demoraesi, and T. pretiosum higher with the glyphosate. The sex ratio of T. galloi was lower and that of T. bruni, T. brasiliensis, T. demoraesi, and T. soaresi higher with glyphosate. This glyphosate was innocuous to all Trichogrammatidae species females based on the classification adopted internationally.

scholarly journals Quick Reference Guide to Citrus Insecticides and Miticides

EDIS ◽  
2009 ◽  
Vol 2009 (2) ◽  
Author(s):  
Michael E. Rogers ◽  
Philip A. Stansly ◽  
Lukasz L. Stelinski ◽  
Jamie D. Burrow (Yates)
Keyword(s):  
Pest Management ◽  
Natural Enemies ◽  
Reference Guide ◽  
Florida Citrus ◽  
Citrus Pests

Revised! ENY-854, a 2-page illustrated quick reference guide by M.E. Rogers, P.A. Stansly, L.L. Stelinski, and J.D. Yates, lists citrus insecticides and miticides recommended in the Florida Citrus Pest Management Guide, their effects on important citrus pests, and their natural enemies. Published by the UF Department of Entomology and Nematology, August 2008. Revised September 2009. ENY-854/IN807: 2021-2022 Quick Reference Guide to Citrus Insecticides and Miticides (ufl.edu)

scholarly journals Dampak pengendalian hama terpadu kakao terhadap serangan penggerek buah kakao (Conopomorpha cramella (Sn.)) (Lepidoptera : Gracillariidae) dan Helopeltis sp. (Hemiptera : Miridae)

2017 ◽  
Vol 2 (1) ◽  
pp. 34 ◽  
Author(s):  
Mujiono Mujiono ◽  
Tarjoko Tarjoko ◽  
Samuji Samuji
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Natural Enemies ◽  
East Kalimantan ◽  
Agronomic Character ◽  
Balanced Fertilization ◽  
Pod Borer ◽  
Leaf Mulch

Impact of integrated Pest management (IPM) for cacao pod borer attack (Conopomorpha cramella (Sn.)) (Lepidoptera: Gracillariidae) dan Helopeltis sp.(Hemiptera : Miridae). Research on impact of integrated Pest management (IPM) for cacao pod borer attack (Conopomorpha cramella (Sn.)) and Helopeltis sp. had been conducted at Tumbik Melayu Village, Teluk bayur District, Berau Regency, in East Kalimantan, starting from May to September 2002. It used nested classification design. IPM practices applied in this research were pruning, balanced fertilization, weeding, field sanitation (leaf mulch), light pruning, fregment harvesting (every week), burrying of pod shell, and wrapping of young pod in week 15th. Result of the research revealed that IPM application could reduce the cacao pod borer attack reaching: a) light category before treatments from 41.29 to 15.00%; b) heavy category before treatments from 20.56 to 0 and 23.37%, compare to farmer plot. IPM implementation were able to increase percentage of healthy pod up to 18.66% compared to farmer plot. Beside it could suppers development of Helopeltis sp. population up to 24%. The dominant natural enemies were spider as many as 1.34 individuals per plant on IPM plot and 0.6 spider per plant on farmer plot (non IPM). Application of IPM practices were able to increase agronomic character: a) number of flower up to 37.22% when compare to farmer plot, and b) number of fruits until 5.56%, whereas number of young fruits decrease up 13.25%.

Sign in / Sign up

Export Citation Format

Share Document