Isolation of Nocardia spp. from clinical specimens can be enhanced by the use of paraffin baiting, which relies on the selective ability of the organism to metabolize paraffin. We evaluated 44 Nocardia isolates, 18 group IV mycobacterial isolates, and 4 Streptomyces isolates for growth on blood agar (BA) and on carbon-free agar containing single or double substrates as follows: paraffin agar (P...

Echinococcus multilocularis, the causative agent of zoonotic alveolar echinococcosis, can be controlled effectively by the experimental delivery of anthelminthic baits for urban foxes. Monthly baiting over a 45-month period was effective for long-lasting control. Trimonthly baiting intervals were far less effective and did not prevent parasite recovery.

Baylisascaris procyonis roundworms, a parasite of raccoons, can infect humans, sometimes fatally. Parasite eggs can remain viable in raccoon latrines for years. To develop a management technique for parasite eggs, we tested anthelmintic baiting. The prevalence of eggs decreased at latrines, and larval infections decreased among intermediate hosts, indicating that baiting is effective.

Review of the ecological and human social effects of artificial feeding and baiting of wildlife In recent years, events within Canada and the United States have drawn attention to potential negative consequences of feeding and baiting wild animals, especially enhanced transmission of infectious diseases such as bovine tuberculosis and chronic wasting disease. This report was prepared to gather ...

Introduction The proposed research for this grant has been completed and the final report will be presented in three parts: (1 and 2) efficacy evaluation of various spraying and baiting strategies, and (3) cost analysis of a baiting program versus an application of sprays and granules. The efficacy studies have been published in the journal Sociobiology (see attached pdf’s). The cost analysis w...

Eradication of bovine tuberculosis (TB) from free-ranging white-tailed deer (Odocoileus virginianus) requires mortality rates of infected deer exceed the rate of new infection. Efforts to reduce TB transmission in Michigan, USA, are based on 2 assumptions: 1) deer mortality may be increased through recreational hunting, and 2) encounter rates between infected and noninfected deer may be reduced...

We measured the seasonal abundance and bloodfeeding behavior of species A and C of the mosquito Anopheles minimus Theobald 1901 in an endemic malarious area of western Thailand. An. minimus s.l. is a major vector of human malarial and filarial parasites in Southeast Asia. Mosquitos were collected once a month for one year using four collection methods: human-baiting indoors, human-baiting outdo...

W hich urban pest is the most difficult to control? Most PMPs say ants. But the answer to this question has shifted completely over the past 20 years — from cockroaches to ants. Today, few people consider the German cockroach a difficult pest to manage. What made the change is the invention of highly effective baits, in particular, gel baits. Then, the question is, why is the German cockroach s...

A survey was carried out to establish the status of rat infestation and recent rat control practices in oil palm plantations in Peninsular Malaysia. Rattus tiomanicus (Miller) constitutes a major rat species (68%), followed by Rattus argentiventer (Robinson and Kloss), (46%) and Rattus rattus diardii (L.), (28%). Although 75% of estates did not consider rats as a serious problem, the damage est...

Whether or not baiting influences stickleback catch per unit effort (CPUE) remains a matter of debate among stickleback researchers: While the opinions about the impact of baiting on CPUE differ, supporting quantitative data are scarce. The effect of baiting and trap type on nine-spined stickleback (Pungitius pungitius) CPUE was studied in a field experiment conducted over four consecutive days...