this study was conducted to investigate direct and maternal effects on some economic traits in north iranian native fowls. traits considered were body weight at 1 day of age (bw1), body weight at 8 weeks of age (bw8), body weight at 12 weeks of age (bw12), egg number (en) during the first 12 weeks of laying period, egg weight at 1st day of laying (ew1), mean egg weight at 28th, 30th and 32nd we...

The cashew tree (Anacardium occidentale L.) belongs to the family Anacardiaceae. It is a native plant of Brazil. The fruit consists of a cashew nut (the true fruit) and a cashew apple (pseudofruit). The cashew nut is the most important product of the cashew tree; whereas the cashew apple has increased in value [1]. Many procedures have been industrialized for transforming the cashew apple into ...

Silvereyes, Zosterops lateralis Latham, commonly feed on kiwifruit rejected for export and either stored in open bins at packhouses or in piles ready to be fed to livestock, and may play a role in the spread of wild kiwifruit in native and exotic forest in the Bay of Plenty, New Zealand. We determined the germination rate and percentage germination of Actinidia chinensis Planch. seed sown (1) a...

Previous studies have shown fruits of native plants to be an important part of the diet of the possum (Trichosurus vulpecula Kerr) in the broadleaf-podocarp forest of Orongorongo Valley, New Zealand. Fruits from six species of native plants, abundant in the valley in late summer and autumn, 1979, were analysed physically and chemically and compared with the leaf-only portion of the possum diet....

In Argentina there are two tephritid fruit fly species of major economic and quarantine importance: the exotic Ceratitis capitata that originated from Southeast Africa and the native Anastrepha fraterculus. In recent years, the use of fruit fly parasitoids as biocontrol agents has received renewed attention. This increasing interest has recently led to the establishment of a program for the mas...