Pea Variety Terno

Зlektronno � Kompь�terno � Fotografii.

(Videocomputer) ←− Kompьterny anomalazer (computer anomalizer) ←− ←− Detektory [prinimawie ustrostva, fotokamery] (detectors) Ispolьzovanie neskolьkih detektorov (prinimawih ustrostv) poz-volet uqestь stereoзffekty, v to vrem kak sъmka v razliqnye mo-menty vremeni — dviжenie snimaemogo obъekta. Kompьternye anomalazery (computer anomalizers) preobrazut po opredelnnomu pravilu vhodnye dannye, pre...

1 Pea Root Rot and Results of Variety Evaluations

Root rot is an important and widespread disease that often causes significant reduction in the yield and quality of harvested peas throughout the production areas in New York. Pea root rot can be caused by one of several soilborne pathogens or various combinations of root pathogens and also non-pathogens. In recent years, Fusarium solani f. sp. pisi (causal pathogen of Fusarium root rot) has be...

Role of nitrogen content of pea (Pisum sativum L.) on pea aphid (Acyrthosiphon pisum Harris) establishment

The leaf nitrogen content is generally accepted as an indicator of food quality and as a factor affecting host selection by phytophagous insects. The alate pea aphids (Acyrthosiphon pisum Harris, Aphididae) were given a choice among non-nodulated pea plants (Pisum sativum L.) supplied with one of four nitrate-N levels (0, 3, 15 and 30 mM). When whole plants were exposed to aphids for 7 days, th...

In vitro callus induction for determination of lectin activity in pea (Pisum sativum L.) variety (AP-1)

From 8-10 days old seedlings of Pisum sativum L. (variety AP-1), various parts root, cotyledon as well as leaf were separated to use as explants. Root and cotyledonary explants did not show any response on MS (Murashige & Skoog) media supplemented with 2, 4-D at a concentration of 5 ppm. However, leaf explants showed callus formation on this media. The callus so formed was subcultured on MS med...

Pea Aphid