While, you still stuck on that kind of problem you will not belive what else they hurt are honey bees and the honey we eat. On the other hand, pesticides are used for some kinds of practical applications. As a matter of fact, these pesticides can actually keep crops from spoiling and also keep pests from damaging crops that are used for crops
Ants are able to detect the scent, and are attracted to it. This helps to deter herbivores from eating the plant. Another feature of the vine that helps it to survive is the stiff prickles found along its stem, which also discourages herbivores from consuming it. The features that help to promote its survival makes the Sarsaparilla vine particularly hardy, and it is thus often regarded as an invasive species, especially in
Top reasons why exotic tropical flowers have been so popular When it comes to naming top flowers that most flower lovers adore, exotic tropical flowers top the list. This is because of its breathtaking and exquisite look. Exotic flowers range from gingers, orchids and heliconias among others. These flowers are easy to grow and maintain as they grow naturally in areas with tropical climate. Exotic tropic flowers are well known as they can be used to decorate various events, both indoor and outdoor.
Cats recognize their colony members and aggression is exhibited towards unfamiliar, non-colony members. New members can be added to the group, but only slowly after established familiarity. However in households or shelters, cats cannot choose who to live with. The composition of groups rely on their care-takers and therefor vary from naturally formed groups by free-ranging cats. Groups might never formed without human intervention, for example when several adult males are kept together.
Another way pesticides can spread and cause potential harm is by volatilization. Volatilization occurs when a pesticide turns into a gas or vapor after it has been sprayed, allowing it to travel through the air and spread to different pieces of land. This can be harmful for wildlife, such as frogs When eating a non-organic fruits, it also same as eating over 30 different pesticides. Even if the fruit is washed, there are still many pesticides lingering on it and they could have seeped into the fruit or vegetable. Pesticides that enter the body are stored in the colon, where they slowly but
From the previous study by El- Kazafy & Yousry, (2009) the insects such as beetles and solitary bees; also flies have been proof that these insects become pollinators of cucubits. Moreover, Abrol, (2013) stated that the large numbers of bees on a crop guarantee good pollination as a result, produce a high quality of fruits and high in number of fruit sets..Furthermore, Slaa et al., 2006 stated that the pollination efficiency of a specific stingless bee species depends on the crop. Kiatoko, 2012 said that in Japan, there were crops that tested to pollinate the crops by stingless bee such as white clover, tomatoes, cucumbers, eggplants, paprika and red peppers in greenhouse. The previous study by Del Sarto et al., (2005) cited by Kiatoko, 2012 proved that the tomatoes that have been pollinated by Neotropical stingless bee Meliponula quadrifasciata (Lepeletier) produced better quality of fruits, but the fruit that another type of insect became less in seed compared to those produced by manual pollination. According to Santos (2004) cited by Kiatoko, (2012), Scaptotrigona depilis and Nannotrigona testaceicornis which are stingless bee too, were effective pollinators of greenhouse cucumber.
Phylogenetic analysis suggests that fig pollination has only evolved once. This is probably due to relationship being highly specific with the pollinators being highly host specific with morphological adaptions and life cycles which depend completely on their host and with pollination of the fig dependent on its pollinators. Along with these pollinator exists non-pollinating wasps (e.g, Apocryptophagus) which compete with pollinating wasps for fig hosts, this competition weakens the mutualistic relationship. The diversification of figs and its pollinators is taught to have been caused by co-speciation along with parallel radiation, but due to the tight relationship between pollinators and its host fig it is taught that this hinders speciation separately from each other suggesting co-speciation as a means of evolution. In contrast non-pollinating wasps and parasites are not constrained to such tightly matched speciation of their host
Management: To overcome this problem or disease treat sunflower seeds with appropriate fungicides as we know this disease caused by fungus. Occurrence of mildew strain resistant to Apron XL (mefenoxam) and Allegaince (metalaxyl) seed treatment have been altered the management strategy. The downy mildew strain that is insensitive to mefenoxam and metalaxyl another fungicides azoxystrobin is use on sunflower as seed treatment. Another method to control disease in sunflower is to use tow fungicides at the same time and it is less expensive method. Other methods to control downy mildew is minimize crop rotations and eradication of sunflower.
Through the experiment, they notice that depending on which fertilizer you use, it can help increase or decrease the way plants grow. Of the many important components needed for plants to grow, fertilizer is one that can have a very positive impact on the strength, health, and rate of growth in garden plants. Fertilizers are also called plant food elements. In the article, Bo-Ching Chen and Hung-Yu Lai “effects of nitrogen fertilizers of the growth and nitrate content of lettuce”, fertilizer have many elements that help plants grow. Fertilizer helps plants develop when there in the first stage.
Flower pollination is typically associated with the transfer of pollen, and such transfer is often linked with pollinators such as insects, birds, bats and other animals. In fact, some insects and certain flowers have co-evolved into a very specialized flower-pollinator partnership. For example, some flowers can only depend on a specific species of insects or birds for successful pollination. Abiotic and biotic pollination are two main forms in the pollination process. About 90% of flowering plants belong to biotic pollination.