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The demography of the annual grass weed A. sterilis subsp. ludoviciana was studied during 3 consecutive years on populations growing in winter wheat c...

A 15-year fire history (1980-94) was assembled for Kakadu National Park, a 20 000 km² World Heritage property in monsoonal northern Australia, based o...

Up to 50% or more of the savanna landscapes of northern Australia are burnt each year, but the effects of these fires on savanna faunas are poorly kno...

This paper reports the results of field studies carried out between February 1964 and February 1966 on the rodent and insect hosts of Leishmania mexic...

The following is based largely on the author's summary. Observations were made in 1964-68 on the biology and ecology of rice stem borers in Sarawak (E...

Leptocorisa oratorius, which feeds on the panicle of rice, is a major target for insecticide applications by farmers in Indonesia. The management of t...

Red-billed queleas Quelea quelea are major pests of small-grain crops throughout sub-Saharan Africa. When conditions permit, birds breed in vast colon...

Semi-arid rangelands, comprising more than 40% of the Earth's land surface, provide critical ecosystem services. Worldwide, these ecosystems are exper...

Expanding irrigation development threatens the productive and diverse fisheries of rain-fed rice-farming landscapes. Environmental management of irrig...

During 3 seasons from 1968 to 1971 movement and feeding habits of European white-fronted geese (Anser a. albifrons Scopoli) were studied in the New Gr...