Titlebook: Biological Control; Roy G. Driesche,Thomas S. Bellows Book 1996 Chapman & Hall 1996 Pathogen.development.environment.environmental managem

陰謀

Kinds of Biological Control Targets, Agents, and Methods 1987; Cameron et al. 1989; Julien 1992). Application of the method broadened with time and other invertebrates, plant pathogens, and even some vertebrates are now considered as likely targets (Cook and Baker 1983; Ross and Tittensor 1986; Campbell 1989; Madeiros 1990; Madsen 1990; Singleton and McCallum 1990; Stirling 1991).

現(xiàn)任者

Herbivores and Pathogens Used for Biological Weed Controls and pathogens which have been employed in weed biological control and discusses basic elements of their natural history. Chapter 17 discusses key aspects of herbivore biology that are pertinent to weed biological control.

acrobat

Eulogy

Christine Hunner-Kreisel,Sabine Andresens and pathogens which have been employed in weed biological control and discusses basic elements of their natural history. Chapter 17 discusses key aspects of herbivore biology that are pertinent to weed biological control.

協(xié)定

Kinder, Kindheiten und Kindheitsforschungs from releases which are meant only to inoculate the crop with the natural enemy (with most control being provided later by offspring of released organisms), termed ., to those releases in which all control is expected to be exerted by the released organisms themselves, with little or no contributi

Intellectual

Pest Origins, Pesticides, and the History of Biological Controlts, soil, and native plants and animals. To produce sufficient food, commercial and subsistence farming systems must be highly productive, but sustainable and nonpolluting. However, to preserve the world for the future, space must be left for wild animals and wild places. To do both of these things

令人不快

吝嗇性

Parasitoids and Predators of Arthropods and Molluscsare discussed in this chapter, and additional information may be found in Clausen (1940), Arnett (1968), Askew (1971), Hodek (1973), Foelix (1982), Waage and Greathead (1986), Gauld and Bolton (1988), Borror et al. (1989), Gerson and Smiley (1990), Grissell and Schauff (1990), and Godfray (1994). In

矛盾心理

Pathogens and Nematodes of Arthropods and Pathogens of Vertebrateses. Historical developments in the recognition and understanding of pathogens of arthropods are summarized by Steinhaus (1956) and are briefly reviewed in Chapter 1. Detailed treatment of the taxonomy and biology of arthropod pathogens is given by Tanada and Kaya (1993) and, for nematodes, Kaya (199

縮減了

Herbivores and Pathogens Used for Biological Weed Control collected from an adventive weed’s native range), and augmentation of natural enemies which are released or applied at specific locations where control is needed (Wapshere et al. 1989). Introduction of natural enemies has employed mostly insects, a few other arthropods, some species of fungi, and o