نتایج جستجو برای: Crop damage

تعداد نتایج: 291472  

2010
Lluc Mercadé José M. Gil Zein Kallas Jordi Serra

Agricultural producers face many risks in their economic activity due to weather conditions, plant or animal diseases, price volatility, policy changes and so on. One of the management tools to deal with some of these risks is the crop insurance system. In Catalonia (North-East of Spain) farmers’ participation in crop insurance for vegetables is low. Only 5 percent of the vegetables area is ins...

2014
Amanda D. Webber Catherine M. Hill

Considering how people perceive risks to their livelihoods from local wildlife is central to (i) understanding the impact of crop damage by animals on local people and (ii) recognising how this influences their interactions with, and attitudes towards, wildlife. Participatory risk mapping (PRM) is a simple, analytical tool that can be used to identify and classify risk within communities. Here ...

2016
Carolyn Mitchell Rex M. Brennan Julie Graham Alison J. Karley

Interactions between plants and insect herbivores are important determinants of plant productivity in managed and natural vegetation. In response to attack, plants have evolved a range of defenses to reduce the threat of injury and loss of productivity. Crop losses from damage caused by arthropod pests can exceed 15% annually. Crop domestication and selection for improved yield and quality can ...

Journal: :Journal of nematology 1995
A Hirunsalee K R Barker M K Beute

A 3-year microplot study was conducted to characterize the interaction between Meloidogyne arenaria race 1 (MA1) and M. hapla (MH), as affected by the five peanut genotypes: Florigiant, NC 7, NC 6, NC Ac 18416, and NC Ac 18016. The interactive effects on infection (total parasitic forms per root unit) and reproduction potentials of each nematode species and crop damage were determined. As a sin...

Journal: :Agrosystems, Geosciences & Environment 2020

2017
Nuru MOHAMMED Krishnagouda Shankargouda GOUDAR Gezahegn GETACHEW Hussein IBRAHIM

Damage manifestations in terms of crop damage and livestock depredation are common in Ethiopia and reporting of such domestic damage in the vicinity of Yegof National Forest Priority Area was achieved by collecting information using the pretested semi-structured questionnaire from November 2013 to May 2014. The anubis baboon (Papio anubis) and grivet monkey (Chlorocebus aethiops) were identifie...

2017
Gary W. Witmer Rawland Cogan

2016
James C. Beasley

Wildlife damage to crops is a widespread concern among agricultural producers and wildlife professionals. In the United States, raccoon (Procyon lotor) damage to field corn (Zea maize) has become a serious concern, as raccoon depredation to corn has increased significantly in recent years. However, little information is available to suggest the underlying factors responsible for recent increase...

2005
C. Alan Rotz

Alfalfa losses and quality changes begin as soon as the mower contacts the standing crop and these losses continue until the preserved feed is consumed. Harvest losses are caused by plant respiration, rain, and mechanical damage by equipment. Loss from plant respiration is relatively small when the crop is dried quickly under good drying conditions, but under slow drying conditions it can be up...

2017
Mary Bomford MARY BOMFORD

The most significant damage inflicted by birds in Australia is to germinating cereal and to ripening sunflower and fruit crops. The main pests are several native psittacine and corvid species, silvereyes (Zosterops lateralis) and European starlings (Sturnus vulgaris). The economic cost of damage is largely unquantified. While losses to industries as a whole are often low, losses to individual g...

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