Sampling mites in almonds: II. Presence-Absence Sequential Sampling for<i>Tetranychus</i>Mite Species

Zalom, Frank G.; Hoy, Marjorie A.; Wilson, L. T.; Barnett, W. W.

doi:10.3733/hilg.v52n07p011

Cited by 21 publications

(3 citation statements)

References 24 publications

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“…Inroads were made to include biological control and pesticide effects on environmental quality in the IPM decision-making process. The contribution to pest mortality through the action of biological control agents was estimated and used to modify economic thresholds for fruitworms in tomatoes (59), spider mites in almonds (120), caterpillars in alfalfa (49), and aphids in walnuts (109). Also, the potential adverse effects of selected pesticides were used to refine economic thresholds (56).…”

Section: Transitions To Broader Scales and The Incentives Dilemmamentioning

confidence: 99%

Approaches and Incentives to Implement Integrated Pest Management that Addresses Regional and Environmental Issues

Brewer

Goodell

2012

Annu. Rev. Entomol.

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Agricultural, environmental, and social and policy interests have influenced integrated pest management (IPM) from its inception. The first 50 years of IPM paid special attention to field-based management and market-driven decision making. Concurrently, IPM strategies became available that were best applied both within and beyond the bounds of individual fields and that also provided environmental benefits. This generated an incentives dilemma for farmers: selecting IPM activities for individual fields on the basis of market-based economics versus selecting IPM activities best applied regionally that have longer-term benefits, including environmental benefits, that accrue to the broader community as well as the farmer. Over the past several decades, public-supported incentives, such as financial incentives available to farmers from conservation programs for farms, have begun to be employed to encourage use of conservation techniques, including strategies with IPM relevance. Combining private investments with public support may effectively address the incentives dilemma when advanced IPM strategies are used regionally and provide public goods such as those benefiting resource conservation. This review focuses on adaptation of IPM to these broader issues, on transitions of IPM from primarily individual field-based decision making to coordinated community decision making, and on the form of partnerships needed to gain long-lasting regional and environmental benefits.

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Section: Transitions To Broader Scales and The Incentives Dilemmamentioning

confidence: 99%

Approaches and Incentives to Implement Integrated Pest Management that Addresses Regional and Environmental Issues

Brewer

Goodell

2012

Annu. Rev. Entomol.

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“…Documentation of this or other predictable population trends could justify delay or elimination of acaricide applications. Binomial spider mite sampling schemes are used widely in California agriculture (Wilson et al, 1983;Zalom et al, 1984aZalom et al, , 1984b. Population level is evaluated in the field based on the presence or absence (P/A) of mites on leaves rather than counting total numbers of mites.…”

Section: Methodsmentioning

confidence: 99%

Sampling and Treatment Thresholds for Spider Mite Management in Field-grown Rose Plants

Karlik¹,

Goodell²,

Osteen³

1995

HortSci

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Spider mites [including Tetranychus pacificus McGregor (Pacific mite) and T. turkestani Ugarov & Nikolski (strawberry mite)] are the most important invertebrate pests of the roses (Rosa hybrida) grown in Kern County, Calif. (the major production area in the United States). However, sampling methods and treatment thresholds have been subjective. A rapid presence–absence field sampling method has been developed, and treatment thresholds for mites have been evaluated based on the method. Roses exhibit a higher tolerance for spider mite populations than previously thought.

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“…Uma das maiores dificuldades na implantação de programas de Manejo Integrado de Pragas (MIP) é a ineficácia dos métodos de monitoramento. Zalom et al (1984) afirmam que a contagem de organismos pequenos e abundantes demanda excesso de tempo, e ainda pode resultar numa estimativa imprecisa da população. Wilson & Room (1983) sugerem que uma alternativa para o problema é a amostragem presençaausência (binomial), a qual promove ganho de tempo.…”

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Plano de amostragem presença-ausência para Selenaspidus articulatus (Morg.) (Homoptera: Diaspididae) na cultura da laranja

Perruso

Cassino

1997

An. Soc. Entomol. Bras.

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Estudou-se a confiabilidade do uso da amostragem binomial (presença-ausência) para Selenaspidus articulatus (Morg.) na cultura da laranja, tendo-se como unidade amostral a folha. A distribuição espacial da cochonilha foi agregada, pois os coeficientes da lei da potência de Taylor foram b = 1,636 e a = 5,772. A análise de regressão entre a proporção de folhas infestadas estimadas por modelo matemático, e a proporção de folhas infestadas observadas no campo, resultou num alto coeficiente de determinação, explicando em 85,4% a variação do modelo. O número de unidades amostrais (folhas) requeridas, em função da densidade de infestação, foi pequeno, permitindo o uso prático deste método de monitoramento de S. articulatus na citricultura.

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Sampling mites in almonds: II. Presence-Absence Sequential Sampling forTetranychusMite Species

Cited by 21 publications

References 24 publications

Approaches and Incentives to Implement Integrated Pest Management that Addresses Regional and Environmental Issues

Approaches and Incentives to Implement Integrated Pest Management that Addresses Regional and Environmental Issues

Sampling and Treatment Thresholds for Spider Mite Management in Field-grown Rose Plants

Plano de amostragem presença-ausência para Selenaspidus articulatus (Morg.) (Homoptera: Diaspididae) na cultura da laranja

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