Implementing Reduced-Risk Integrated Pest Management in Fresh-Market Cabbage: Improved Net Returns via Scouting and Timing of Effective Control

2008 ◽  
Vol 101 (2) ◽  
pp. 461-471 ◽  
Author(s):  
E. C. Burkness ◽  
W. D. Hutchison
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Effective Control ◽  
Fresh Market ◽  
Net Returns ◽  
Reduced Risk

scholarly journals The Microeconomic Impact of IPM Adoption: Theory and Application

1996 ◽  
Vol 25 (2) ◽  
pp. 149-160 ◽  
Author(s):  
Jorge Fernandez-Cornejo
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Pesticide Use ◽  
Profit Function ◽  
Fresh Market ◽  
General Applicability ◽  
Adoption Theory ◽  
Insignificant Effect ◽  
The Impact

This paper develops a methodology to calculate the impact of integrated pest management (IPM) on pesticide use, yields, and farm profits. The methodology is applied to the IPM adoption among fresh market tomato producers in eight states. The method is of general applicability. It accounts for self-selectivity and simultaneity, and the pesticide demand and yield equations are theoretically consistent with a profit function. The results support the notion that fresh market tomato growers who adopt IPM for insects and diseases apply significantly less insecticides and fungicides, respectively, than do those who do not adopt IPM; IPM adoption has an insignificant effect on yields and a small effect on profits.

Integrated Pest Management for Crops and Pastures

2008 ◽  
Author(s):  
Paul Horne ◽  
Jessica Page
Keyword(s):  
Biological Control ◽  
Genetic Engineering ◽  
Integrated Pest Management ◽  
Pest Management ◽  
Introduced Species ◽  
Chemical Control ◽  
Effective Control ◽  
Control Methods ◽  
Biological Control Agents ◽  
Cultural Changes

Integrated Pest Management for Crops and Pastures describes in straightforward language what is required for farmers to successfully implement Integrated Pest Management (IPM) in cropping and grazing operations. It explains the differences between conventional pesticide-based controls and IPM, and demonstrates the advantages of IPM. Effective control of pests depends on a number of approaches, not just chemical or genetic engineering. The opening chapters cover the different approaches to pest management, and the importance of identification and monitoring of pests and beneficials. Most farmers and advisors can identify major pests but would struggle to recognise a range of beneficial species. Without this information it is impossible to make appropriate decisions on which control methods to use, especially where pests are resistant to insecticides. The book goes on to deal with the control methods: biological, cultural and chemical. The biological control agents discussed include both native and introduced species that attack pests. Cultural changes that have led to an increase in the incidence or severity of pest attack are also examined. The chapter on chemical control describes the different ways chemicals can affect beneficial species, also detailing acute, sub-lethal and transient toxicities of pesticides, drawing on examples from horticulture where necessary. Finally, the authors bring all the components of integrated pest management together and show farmers how to put their IPM plan into action.

scholarly journals Split Applications of Copper Fungicides Improve Control of Melanose on Grapefruit in Florida

Plant Disease ◽  
1998 ◽  
Vol 82 (9) ◽  
pp. 983-986 ◽  
Author(s):  
L. W. Timmer ◽  
S. E. Zitko ◽  
L. G. Albrigo
Keyword(s):  
Field Experiments ◽  
Metallic Copper ◽  
Effective Control ◽  
Control Analysis ◽  
Fresh Market ◽  
Copper Fungicides ◽  
Net Returns ◽  
The One ◽  
Disease Pressure ◽  
Application Programs

Citrus melanose, caused by Diaporthe citri, is a major disease of fresh market grapefruit which is controlled primarily by preventive applications of copper fungicides. The goal of this research was to improve melanose control without increasing the total amount of metallic copper utilized. Disease control was assessed in field experiments for 3 years using one, two, three, or four applications of copper fungicides in which the same total amount of metallic copper was applied per season in each program. Melanose was severe in 1995 and 1997, and the four-application schedule provided better control than the one-, two-, or three-application programs. In 1996, disease pressure was low and all programs and fungicides provided equally effective control. Analysis of copper residues on the fruit indicated that loss of protection was attributable more to increase in fruit surface area when fruit were growing rapidly than to removal of copper by weathering. On larger, slower-growing fruit, loss of copper residues was apparently due to both factors. Economic evaluation of improved packouts of fresh market fruit and additional application costs indicated that net returns would be increased by $650 to $1,250 per hectare during years in which melanose was severe when the four-spray program was compared to a single spray.

scholarly journals Southeastern Tomato Growers Adopt Integrated Pest Management

1998 ◽  
Vol 8 (1) ◽  
pp. 40-44 ◽  
Author(s):  
Ellen M. Bauske ◽  
Geoffrey M. Zehnder ◽  
Edward J. Sikora ◽  
Joseph Kemble
Keyword(s):  
United States ◽  
North Carolina ◽  
South Carolina ◽  
Integrated Pest Management ◽  
Pest Management ◽  
Government Regulation ◽  
Tomato Fruit ◽  
Southeastern United States ◽  
Fresh Market ◽  
Production Problems

Multidisciplinary integrated pest management (IPM) teams from seven states in the southeastern United States (Alabama, North Florida, Georgia, Kentucky, North Carolina, South Carolina, and Tennessee) met to develop standards for adopting IPM in fresh-market tomato (Lycopersicon esculentum L.) production. Teams were composed of growers, private consultants, extension personnel, and faculty. IPM practices available for use on tomatoes in the southeastern United States were identified and a survey to assess the current level of adoption of IPM practices was developed. The survey also allowed growers to identify insect, disease, and production problems; beneficial technology and research developments; and other information relevant to IPM adoption. In northern Florida, Georgia, Kentucky, North Carolina, and South Carolina, IPM adoption by tomato growers was classified as medium or high on >75% of the fresh-market tomato acreage surveyed. It appears these states may have met the federal mandate for IPM adoption. Tomato producers listed early blight, late blight, bacterial spot, bacterial speck, and bacterial wilt as the main disease problems; tomato fruit worm, thrips, and aphids as the primary insect problems; and poor weather conditions, government regulation, and labor as their primary production problems. Twenty-six percent of the producers throughout the region felt that the development of insect- and disease-resistant varieties would be most helpful to increase production.

Efficacy of a Fungal Biopesticide for Bed Bug Management Is Influenced by the Toxicity and Associated Behavioral Avoidance of Harborages on Insecticide-Impregnated Box Spring Covers

2020 ◽  
Vol 113 (6) ◽  
pp. 2850-2857
Author(s):  
Ikkei Shikano
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Beauveria Bassiana ◽  
Avoidance Behavior ◽  
Combined Treatment ◽  
Effective Control ◽  
Bed Bugs ◽  
Bed Bug ◽  
Continuous Contact ◽  
Behavioral Avoidance

Abstract Bed bugs spend most of their lives hiding in harborages, usually in the seams of mattresses and box springs and in crevices of bed frames. For insecticidal products that target these shelters, the repellency of the products for bed bugs may influence their duration of contact. Bed bugs are known to avoid contacting surfaces treated with certain insecticides. The fungal biopesticide Aprehend contains spores of the entomopathogen, Beauveria bassiana. It is sprayed around bed frames, box springs, and furniture where bed bugs are likely to walk, which includes potential shelters. Here, I investigated the influence of a permethrin-impregnated cover, ActiveGuard, on bed bug sheltering behavior and the effectiveness of combining ActiveGuard with Aprehend. Bed bugs avoided harboring in a shelter constructed with ActiveGuard compared to a nontoxic encasement-type cover. This avoidance behavior reduced mortality induced by ActiveGuard shelters compared to forced continuous contact on the ActiveGuard cover. However, while bed bugs also avoided Aprehend-treated ActiveGuard shelters, the combined treatment induced almost complete mortality and more quickly than Aprehend-treated shelters made of the encasement-type cover. This suggests compatibility between the two integrated pest management (IPM) tools even though the bed bug’s avoidance behavior would suggest otherwise. Since Aprehend is highly effective against pyrethroid-resistant bed bugs, its use would provide more effective control where bed bug populations are more resistant to the permethrin-impregnated cover.

scholarly journals Achieving Adoption of Integrated Pest Management by Landscape Managers

1998 ◽  
Vol 8 (2) ◽  
pp. 154-158 ◽  
Author(s):  
David A. Shaw
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Educational Programs ◽  
Economic Consequences ◽  
Effective Control ◽  
The Public ◽  
Control Programs ◽  
Hands On ◽  
And Shifts ◽  
The Impact

Achieving adoption of integrated pest management (IPM) practices by professional landscape managers is a common goal of university research and extension personnel, governmental and regulatory agencies, industry, and the public. IPM is developed and promoted through cooperation of university, state, and industry groups in research and educational programs. Publications and educational events are major means of promoting IPM to landscape professionals. While large theater-style seminars may provide the advantage of reaching as many as 500 people at one time, landscape clientele have shown favor for the smallgroup, hands-on type of seminar for application technology and IPM methodologies. The impact of research and educational programs on IPM adoption tends to be variable, depending on the pest, the potential for effective control, the control practices to be undertaken, and economic consequences. Adoption of several biological control programs has been indicated. The pesticide-use data collected from 1992 to 1994 indicate trends in reduced use of some pesticides and shifts to less toxic materials. Unfortunately, these data do not account for variability in pest activity from year to year, and not all pesticide applicators are reporting. Pressure from the public to control pests while minimizing the use of pesticides also indicates adoption of IPM. Additional evaluations are necessary to assess adoption of current and future IPM programs.

scholarly journals The diversity of entomopathogenic fungi collected from leaves and rhizospheres of rice implementing integrated pest management

2020 ◽  
Vol 21 (6) ◽  
Author(s):  
Aminudin Afandhi ◽  
Elyka Putri Pertiwi ◽  
Dicky Prejeki Purba ◽  
Tita Widjayanti ◽  
Amin Setyo Leksono
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Entomopathogenic Fungi ◽  
Effective Control ◽  
Pathogenicity Test ◽  
Important Food Source ◽  
Insect Fungi ◽  
Tenebrio Molitor Larvae ◽  
Conventional Field ◽  
Field Location

Abstract. Afandhi A, Pertiwi EP, Purba DP, Widjayanti T, Leksono AS. 2020. The diversity of entomopathogenic fungi collected from leaves and rhizospheres of rice implementing integrated pest management. Biodiversitas 21: 2690-2695. Rice is an important food source for most of the world’s population. However, its production often faces pest and disease problems. This study aimed to determine the diversity of entomopathogenic fungi from the leaves and rhizospheres of rice plants, implementing applied integrated pest management (IPM), and to test the pathogenicity of insect fungi species against Spodoptera litura and Tenebrio molitor larvae collection. Entomopathogenic fungi were collected from the leaves and rhizospheres of two rice fields: a field in which IPM is implemented and a conventional field. A total of 24 species were collected from the leaves and rhizospheres in three locations. Pathogenicity test against S. litura larvae was conducted using the Beauveria sp. isolate, whereas pathogenicity test against T. molitor was conducted using the other isolates. Paddy fields in which IPM has been implemented have higher diversity and species richness compared with a conventional field. Location 1 (3 years of IPM implementation) has the highest diversity (2.04 of leaf collection and 1.65 of rhizosphere collection), location 2 has the lowest fungi diversity collected from rhizosphere, whereas location 3 (conventional implementation) has the lowest diversity of leaf collection (1.68). Laboratory testing of Beauveria spp. against S. litura revealed that all species were effective for pest control. Entomopathogenic fungi collected from leaves (Paecilomyces sp.) increased T. molitor mortality by 60%, whereas those isolated from rhizospheres had no effective control of the pest.

scholarly journals Development and Evaluation of Sex Pheromone Mass Trapping Technology for Ectropis grisescens: A Potential Integrated Pest Management Strategy

Insects ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 15 ◽  
Author(s):  
Zongxiu Luo ◽  
Fida Hussain Magsi ◽  
Zhaoqun Li ◽  
Xiaoming Cai ◽  
Lei Bian ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Integrated Pest Management ◽  
Pest Management ◽  
Management Strategies ◽  
Scientific Basis ◽  
Control Plot ◽  
Effective Control ◽  
Mass Trapping ◽  
Lower Population ◽  
Lower Population Density

Since the identification of the Ectropis grisescens sex pheromone, no effective control technology based on this pheromone has yet been developed and evaluated. In this study, pheromone proportion and dosage, sustained-release dispensers, and pheromone lure-matched traps were optimized. The mass trapping technology developed with the above optimized parameters was tested in a field trial. The results show that two compounds, (Z,Z,Z)-3,6,9-octadecatriene and (Z,Z)-3,9-cis-6,7-epoxy-octadecadiene, at a ratio of 30:70 and impregnated into rubber septa at 1 mg, were the most attractive to male moths. These compounds provided the best performance when combined with a sticky wing trap. Adult male moth monitoring data showed that there was a lower population density in the trapping plot compared with the control plot, and there was a clear difference during the peak adult occurrence of the first five insect generations in 2017. The effect of mass trapping on the larva population was investigated in 2018; the control efficiency reached 49.27% after trapping of one generation of adults and was further reduced to 67.16% after two successive adult moth generations, compared with the control plot. The results of the present study provide a scientific basis for the establishment of sex pheromone-based integrated pest management strategies.

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