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Assessing pest control treatments from phenology models and field data

open access: yesPest Management Science
AbstractBACKGROUNDEfficacy of insecticides is often determined from apparent yield loses due to a target pest. However, pests can affect yields even when controls work as expected. Further, most pest populations are monitored through adult counts without procedures to assess dynamics of immature stages.
Diego Rincón   +2 more
exaly   +4 more sources
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Phenology and pest status of Agrotis segetum in a changing climate

Crop Protection, 2014
Insects are strongly dependent on climatic factors, especially temperature. For this reason, changes in insect phenology are predicted to be one of the many effects of climate change. We analysed the effect of climate warming on Agrotis segetum (Denis & Schiffermuller) in Denmark.
Lene Sigsgaard, Peter Esbjerg
exaly   +3 more sources

Insect Phenology and Integrated Pest Management

Arboriculture & Urban Forestry, 1991
Success of any pest management program requires knowing when to apply a treatment. Due to year to year weather variation, the calendar method is the least precise. Plant phenology is a more precise way to time treatments but it is subject to years when insect and plant development are not well synchronized.
openaire   +1 more source

Effects of Plant Phenological Factors on Insect Pest Infestation

2019
For understanding the relations between the crop plant and pest population, phenology of crop is basic and important. Crop phenology can be divided into definite pheno-phases, and numbers of pest species against each pheno-phase can be recorded. This will be help in making screening germ plasms against pests precise.
Santosh Kulkarni   +2 more
openaire   +1 more source

Ascorbic acid content, pest-pathogen preference and their phenological association in chilli (Capsicum spp)

International Journal of Farm Sciences, 2022
The landraces of Capsicum belonging to four major cultivated species, collected from various agro-ecological zones (AEZ) of Kerala were evaluated based on the ascorbic acid content and natural incidence of pests and diseases. Association of ascorbic acid was checked with 80 different characters comprising 40 qualitative and 32 quantitative characters ...
Asish I Edakkalathur   +4 more
openaire   +1 more source

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