Meloidogyne hapla development on growing legume plants – Short Communication
نویسندگان
چکیده
منابع مشابه
Induced Resistance to Meloidogyne hapla by other Meloidogyne species on Tomato and Pyrethrum Plants.
Advance inoculation of the tomato cv. Celebrity or the pyrethrum clone 223 with host-incompatible Meloidogyne incognita or M. javanica elicited induced resistance to host-compatible M. hapla in pot and field experiments. Induced resistance increased with the length of the time between inoculations and with the population density of the induction inoculum. Optimum interval before challenge inocu...
متن کاملResistance to Meloidogyne hapla in Peanut.
Two hundred thirty-five cultivated varieties, breeding lines and plant introductions of Arachis hypogaea and 12 accessions of wild Arachis spp. were tested for resistance to Meloidogyne hapla. Eight of the cultivated peanut lines were only moderately susceptible and four of the wild peanuts exhibited resistance. No resistance-breaking M. hapla populations were found among 10 geographical isolat...
متن کاملEffect of Temperature on Growth, Development and Reproduction of Meloidogyne hapla in Lettuce.
Temperature was an important factor in growth, development and reproduction of Meloidogyne hapla in lettuce. Growth, as measured by increase in diameter of females, was not appreciably different at the intermediate (21.1 C night and 26.7 C day) and high (26.7 C night and 32.2 C day) temperature regimes, but was considerably less at the low temperature regime (15.5 C night and 21.1 C day) than a...
متن کاملInfluence of Meloidogyne chitwoodi and M. hapla on Wheat Growth.
Meloidogyne chitwoodi reduced the growth of winter wheat 'Nugaines' directly in relation to nematode density in the greenhouse, The relationship between top dry weight and initial nematode density suggests a tolerance limit of Nugaines wheat to M. chitwoodi of between 0.03 and 0.18 eggs/cm(3) of soil; the value for relative minimum plant top weight was 0.45 g and 0.75 g, respectively. Growth of...
متن کاملDevelopment of Four Populations of Meloidogyne hapla on Two Cultivars, of Cucumber at Different Temperatures.
The infectivity and development of four populations of Meloidogyne hapla were compared, at three temperatures, on tomato and two varieties of cucumber. A population from Canada produced few root-galls on cucumber and, except at 24 C, no larvae developed into adult females and produced egg masses. In contrast, a population with 45 chromosomes from America produced many galls on cucumber and smal...
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ژورنال
عنوان ژورنال: Plant Protection Science
سال: 2019
ISSN: 1212-2580,1805-9341
DOI: 10.17221/156/2018-pps