MOVENTO AS A PRE-HARVEST TREATMENT FOR APHID CONTROL IN ROMAINE HEARTS, SPRING 2007
نویسندگان
چکیده
منابع مشابه
Role of syrphid larvae and other predators in suppressing aphid infestations in organic lettuce on California's Central Coast.
Organic lettuce, Lactuca sativa L., growers on the Central Coast of California rely on conservation biological control to manage Nasonovia ribisnigri Mosley (Hemiptera: Aphididae) and other aphid pests of lettuce. In 2006, we carried out five replicated field trials to determine the importance of syrphid larvae in the suppression of N. ribisnigri and other aphids infesting organic romaine lettu...
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چکیده ندارد.
15 صفحه اولJournal-spring 2007
One triangle has angles measuring A, β−α and 90. The other triangle has angles measuring B, α− β, and 90. The two right angles are placed back to back with the two triangles having the same height. Using algebra and substitution, we got something that is similar to the proof but a couple of variables are switched, meaning that there is more work to do. I wonder if this method can be used though...
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In this lecture, we argue that the optimal strategy in the finite horizon fully observed stochastic control problem we have been considering so far is a Markov strategy. In addition, we define the optimal cost-to-go functions associated to the problem and sketch a proof of the theorem that says that optimal Markov strategies must be defined in terms of the minimizers in the equations defining t...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2008
ISSN: 2155-9856
DOI: 10.1093/amt/33.1.e32