Results 111 to 120 of about 2,759 (212)

Spatial distribution and sampling plan for Tetranychus urticae (Acari: Tetranychidae) in bean crops

open access: yesPersian Journal of Acarology
The two-spotted spider mite, Tetranychus urticae Koch, is one of the most destructive bean pests in the central part of Iran. Spider mites feeding on bean leaves cause physiological changes in the plant, which coupled with favorable environmental ...
Masood Amir-Maafi   +2 more
doaj   +1 more source

International Research Needs on Control of Pests in Agriculture [PDF]

open access: yes, 1975
FAO Plant Protection Service paper for information of TAC on major problems of plant pests and diseases, pesticide supply and demand, patterns of usage, research and new products required, and approaches arrived at the 1974 Rockefeller Foundation ...
Food and Agriculture Organization of the United Nations Plant Protection Service
core  

SUNN PEST SPECIES AND ITS HIBER NATION SITES IN DIYALA GOVERNORATE / IRAQ

open access: yesIRAQI JOURNAL OF AGRICULTURAL SCIENCES, 2018
This study was conducted in Diyala governorate/Iraq during wintering period of the sunn pest from Dece. 2016 to Feb. 2017. Three species of sunn pest was diagnostic. These species are Eurygaster integriceps (Puoton, 1881), E. testudinaria (Geoffory, 1785) and E .maura (len.1758).E .maura  was new species recorded to Iraq funna .E.
openaire   +2 more sources

Dispersal of Trichogramma brassicae in tomato field

open access: yesJournal of Crop Protection, 2015
A study was carried out to map dispersal of Trichogramma brassicae Bezd. on tomato in a 0.5 ha field. First, 1, 5, 10, 15, 20 and 25 meter distances from the central point of the field were marked in form of squares.
Atena Mahrughan   +3 more
doaj  

EVALUATION OF BREAD WHEAT GENOTYPES WITH DIFFERENT PHENOLOGICAL CHARACTERS IN TERMS OF RESISTANCE TO SUNN PEST DAMAGE [PDF]

open access: yes, 2016
The research was conducted with 23 different varieties in field condition and closed area in 2010 and 2011. Twenty three bread wheat varieties were grown in open fields and closed areas in Faculty of Agriculture, University of Namik Kemal experimental ...
Akyürek, S., Başer, İ.
core   +1 more source

FARMERS' KNOWLEDGE OF INTEGRATED PEST MANAGEMENT: A CASE STUDY IN THE ZANJAN PROVINCE IN IRAN [PDF]

open access: yes, 2010
International audienceIntegrated pest management (IPM) has been recognized to be a sustainable method for pest prevention, monitoring and control. Farmers' knowledge and participation are key elements of achieving this approach. The purpose of this study
Hashemi, Atefeh, Karamidehkordi, Esmail
core   +1 more source

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