Results 111 to 120 of about 2,778 (209)

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  

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

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  

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

Enhancing The Efficacy And Thermotolerance Of Selected Beauveria Bassiana Isolates For Management Of Sunn Pest, Eurygaster Integriceps, Using Electrofusion Techniques [PDF]

open access: yes, 2018
Sunn Pest, Eurygaster integriceps Puton (Heteroptera: Scutelleridae), is a major pest of wheat and barley in West and Central Asia and East Europe. The insect causes a significant reduction in yield and quality of grains.
Davari, Agrin
core   +1 more source

Spartan Daily, March 6, 2002 [PDF]

open access: yes, 2002
Volume 118, Issue 29https://scholarworks.sjsu.edu/spartandaily/10602/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Investigating levels of ICT access and confidence by Wheat Planters in Hamedan Province for (Eurygaster integriceps) Sunn Pest Management and Control

open access: yesIranian Journal of Information Processing & Management, 2006
Varying forms of ICT is used nowadays to disseminate information and innovations among farmers. The present study investigates the level of access and confidence in various information and communication technologies with respect to pest control (e.g ...
Heshmatullah Saadi
doaj  

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