Evaluation of an Experimental Foliar Product for First-Generation Colorado Potato Beetle Management on Potato in Wisconsin, 2020
نویسندگان
چکیده
منابع مشابه
Nutritional indices of the Colorado potato beetle, Leptinotarsa decemlineata (Col.: Chrysomelidae) on six potato cultivars
سوسک کلرادوی سیب زمینی، Leptinotarsa decemlineata (Say)، یکی از آفات مهم سیب زمینی در ایران و جهان است. شاخص‌های تغذیه‌ای لاروهای سن آخر این آفت روی برگ ارقام مختلف سیب زمینی (خاوران، ساوالان، لوتا، سانتا، سانته و آئولا) تحت شرایط آزمایشگاهی (دمای 1 ± 25 درجه سلسیوس، رطوبت نسبی 5 ± 65 در‌صد و دوره نوری 16 ساعت روشنایی و 8 ساعت تاریکی) بررسی شد. لاروهای پرورش‌یافته روی رقم سانته کم‌ترین کارا...
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The Colorado potato beetle [Leptinotarsa decemlineata (Say); Coleoptera: Chrysomelidae] is a significant pest of potatoes in North America and Eurasia and can cause severe defoliation and yield loss (Ferro 1985; Weber and Ferro 1994b). Managing the Colorado potato beetle with intensive pesticide applications has led to resistant populations (Forgash 1985; Ioannidis et al. 1991; Stewart et al. 1...
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Two experiments were conducted to measure the glycoalkaloid concentrations of potato tubers in response to Colorado potato beetle and manual defoliation. For plants defoliated by Colorado potato beetles, there was a significantly greater production of glycoalkaloids than in control plants and manually defoliated plants for both skin and inner tissue of tubers in experiment 1. In experiment 1, t...
متن کاملSeasonal Changes in Habitat Preference by Coleomegilla maculata: Implications for Colorado Potato Beetle Management in Potato
p r h i p b R ( 1 g W z i H c c Seasonal abundance, dispersal, and overwintering f the 12-spotted ladybird beetle, Coleomegilla macuata (DeGeer), in the mid-Atlantic states were investiated to assess the potential to manipulate the habitat f this predator to increase its impact on Colorado otato beetle, Leptinotarsa decemlineata (Say), mangement in commercial potato plantings. C. maculata opula...
متن کاملChemical Ecology of the Colorado Potato Beetle,
The Colorado potato beetle (CPB) has been a major insect pest to potato farming for over 150 years and various control methods have been established to reduce its impact on potato fields. Crop rotation and pesticide use are currently the most widely used approaches, although alternative methods are being developed. Here we review the role of various volatile and nonvolatile chemicals involved i...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2021
ISSN: ['2155-9848', '2156-2385', '2155-9856']
DOI: https://doi.org/10.1093/amt/tsab097